CINXE.COM

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>War Patrols by German U-boats of WWII - uboat.net</title> <link rel="stylesheet" href="/media/layout/2014_06/main2017-10.css" type="text/css" /> <link rel="stylesheet" href="/media/layout/2014_06/print.css" type="text/css" media="print" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="description" content="The U-boat War in World War Two (Kriegsmarine, 1939-1945) and World War One (Kaiserliche Marine, 1914-1918) and the Allied efforts to counter the threat. Over 40.000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat." /> <meta name="keywords" content="U-boat, submarine, boats, technology, XXI, VIIC, XIC, II, XIV, XXIII, Uboote, Unterseeboote, aircraft, escorts, Kriegsmarine, German navy, U-boote, destroyers, corvettes, frigates, battleships, aircraft carriers, trawlers." /> <link rel="shortcut icon" href="/favicon.ico" /> <link rel="stylesheet" href="https://unpkg.com/leaflet@1.3.4/dist/leaflet.css" integrity="sha512-puBpdR0798OZvTTbP4A8Ix/l+A4dHDD0DGqYW6RQ+9jxkRFclaxxQb/SJAWZfWAkuyeQUytO7+7N4QKrDh+drA==" crossorigin=""/> <script src="https://unpkg.com/leaflet@1.3.4/dist/leaflet.js" integrity="sha512-nMMmRyTVoLYqjP9hrbed9S+FzjZHW5gY1TWCHA5ckwXZBadntCNs8kEqAWdrb9O7rxbCaA4lKTIWjDXZxflOcA==" crossorigin=""></script></head> <body>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-1LBQ8B7HLP"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-1LBQ8B7HLP'); </script> <div id="container">  <div id="banner">  <h1 class="ph">uboat.net</h1>    <div id="navcontainer"> <ul id="navlist"> <li><a href="/" title="Front page">Home</a></li> <li class="inpath"><a href="/boats.htm" title="The U-boats">The U-boats</a></li> <li><a href="/men/" title="The Men">The Men</a></li> <li><a href="/allies/" title="Allied efforts to fight the U-boats">The Allies</a></li> <li><a href="/maps/" title="Maps">Maps</a></li> <li><a href="/forums/" title="Join our Forums">Forums</a></li> <li><a href="/articles/" title="Articles">Articles</a></li> <li><a href="/gallery/" title="Galleries">Gallery</a></li> <li><a href="/books/" title="Over 2200 books">Books</a></li> <li><a href="/special/movies/" title="Naval Warfare Movies">Movies</a></li> <li><a href="/wwi/" title="World War One">WWI</a></li> </ul> </div>  <span id="breadcrumbs"> <a href="/">Front page</a> - <a href="/boats.htm">The U-boats</a> - <a href="/boats/"><strong>Listing of all U-boats</strong></a> </span> </div>  <div id="sidebar-a"> <div id="submenu"> <h4><a href="/boats.htm">The U-boats</a></h4> <ul id="submenulist"> <li><a href="/boats/">List of all U-boats</a> <ul> <li><a href="/ops/successful_boats.htm">Most successful</a></li></ul></li> <li><a href="/boats/patrols/">U-boat Patrols</a></li> <li><a href="/types/">U-boat Types</a></li> <li><a href="/ops/">Operations</a> <ul> <li><a href="/ops/convoys/">Convoy battles</a></li> <li><a href="/ops/top_patrols.htm">Successful patrols</a></li> <li><a href="/ops/wolfpacks/">Wolfpacks</a></li> <li><a href="/maps/">Maps</a></li> <li><a href="/ops/combat_strength.html">Combat strength</a></li></ul> </li> <li><a href="/fates/">U-boat Fates</a><ul> <li><a href="/fates/losses/">Losses by year</a></li> <li><a href="/fates/scuttled.htm">Scuttled boats</a></li> <li><a href="/fates/surrendered.htm">Surrenders</a></li> <li><a href="/fates/discovered.html">Discovered boats</a></li> <li><a href="/fates/dive/">Dive sites</a></li> <li><a href="/fates/revised.html">Revised fates</a></li> </ul> </li> <li><a href="/flotillas/">Flotillas</a><ul> <li><a href="/flotillas/bases/">U-boat bases</a></li></ul></li> <li><a href="/technical/shipyards/">Shipyards</a></li> <li><a href="/technical/">Technologies</a></li> <li><a href="/special/emblems/">U-boat Emblems</a></li> </ul> </div> <div class="item_box center"> <h4>Events on this day</h4> <p><a href="/today.html">What happened on<br>3 April?</a></p> </div> <div class="item_box center"> <h4>Commander file</h4><p class="caption"><a href="/men/bargsten.htm"><img src="/media/men/commanders/bargsten.jpg" class="width80" alt="" /><br>Klaus Heinrich Bargsten</a><br>(<a href="/boats/u563.htm">U-563</a>, <a href="/boats/u521.htm">U-521</a>)</p><p>- <a href="/men/commanders/">More officers</a></p> </div> <div class="item_box center"> <h4>U-boat of the day</h4><a href="/boats/u402.htm">U-402</a> - 8 patrols<br>15 ships sunk (71,036 tons) </div> <div class="item_box"> <h4>U-boat Finder</h4> <form action="/boats/finder.php" method="post"> <input size="8" name="find_boat" class="search-field" />   <input type="submit" value="Search" class="input" /> </form> </div><p><br>Follow us on Twitter<br><a href="http://twitter.com/uboatnet" class="noborder"><img src="/media/layout/images/twitter_newbird_18.gif" alt="Twitter" /></a> <a href="http://twitter.com/uboatnet">@uboatnet</a></p> <br> </div>  <div id="content">  <div id="ga_contentTop728" align="center"> <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:inline-block;width:728px;height:90px" data-ad-client="ca-pub-1101670507446460" data-ad-slot="9674187468"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <div align="center"> <h1>U-boat Patrols</h1> </div><div><div align="center"> <form action="search.php" method="post"> <input type="hidden" name="date_search" value="1" /> <table class=\"table_subtle width300\"> <tr> <td colspan="7" align="center" class="center"><h3>Find U-boats on patrols on this date</h3></td></tr> <tr> <td>Year</td> <td> <select name="year" style="WIDTH: 70px"> <option selected="selected" value="nil"></option> <option>1939</option> <option>1940</option> <option>1941</option> <option>1942</option> <option>1943</option> <option>1944</option> <option>1945</option> </select></td> <td>Month</td> <td> <select name="month" style="WIDTH: 80px"> <option selected="selected" value="nil"></option> <option value="01">Jan</option> <option value="02">Feb</option> <option value="03">March</option> <option value="04">April</option> <option value="05">May</option> <option value="06">June</option> <option value="07">July</option> <option value="08">Aug</option> <option value="09">Sept</option> <option value="10">Oct</option> <option value="11">Nov</option> <option value="12">Dec</option></select></td> <td>Day</td> <td> <select name="day" style="WIDTH: 50px"> <option selected="selected" value="nil"></option> <option>01</option> <option>02</option> <option>03</option> <option>04</option> <option>05</option> <option>06</option> <option>07</option> <option>08</option> <option>09</option> <option>10</option> <option>11</option> <option>12</option> <option>13</option> <option>14</option> <option>15</option> <option>16</option> <option>17</option> <option>18</option> <option>19</option> <option>20</option> <option>21</option> <option>22</option> <option>23</option> <option>24</option> <option>25</option> <option>26</option> <option>27</option> <option>28</option> <option>29</option> <option>30</option> <option>31</option> </select></td> <td><input type="submit" value="Check this date" /></td> </tr></table> </form> </div> <div align="center"> <h2>Locations of U-boats on 3 Apr 1942</h2> <style media="screen" type="text/css"> #map {width:600px; height: 500px; margin-bottom: 20px; margin-top: 20px;} </style> <div id="map" align="center"></div> <script type="text/javascript" charset="utf-8"> var mymap = L.map('map').setView([42.185000, -27.655625], 3) L.tileLayer('/map-tiles/{z}/{x}/{y}.png', { attribution: 'map 漏 OpenStreetMap contributors | ship info by uboat.net', maxZoom: 10, }).addTo(mymap); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([28.05, -43.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u66.htm">U-66</a></strong> (KrvKpt. <a href="/men/zapp.htm">Richard Zapp</a>).<br/> Position 28° 03\'N, 43° 18\'W. Day 14 at sea.<br/> Departed Lorient on 21 Mar 1942. Returned to Lorient on 27 May 1942 (68 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([10.05, -19.45], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u68.htm">U-68</a></strong> (KrvKpt. <a href="/men/merten.htm">Karl-Friedrich Merten</a>).<br/> Position 10° 03\'N, 19° 27\'W. Day 52 at sea.<br/> Departed Lorient on 11 Feb 1942. Returned to Lorient on 13 Apr 1942 (62 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([34.35, -68.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u71.htm">U-71</a></strong> (Kptlt. <a href="/men/commanders/293.html">Walter Flachsenberg</a>).<br/> Position 34° 21\'N, 68° 30\'W. Day 40 at sea.<br/> Departed St. Nazaire on 23 Feb 1942. Returned to La Pallice on 20 Apr 1942 (57 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.95, 23.47], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u77.htm">U-77</a></strong> (Kptlt. <a href="/men/schonder.htm">Heinrich Schonder</a>).<br/> Position 37° 57\'N, 23° 28\'E. Day 7 at sea.<br/> Departed Salamis on 28 Mar 1942. Returned to Salamis on 3 Apr 1942 (7 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.95, -55.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u84.htm">U-84</a></strong> (Oblt. <a href="/men/commanders/1295.html">Horst Uphoff</a>).<br/> Position 37° 57\'N, 55° 18\'W. Day 19 at sea.<br/> Departed Brest on 16 Mar 1942. Returned to Brest on 16 May 1942 (62 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/yellow_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([41.55, -45.70], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u85.htm">U-85</a></strong> (Oblt. <a href="/men/commanders/383.html">Eberhard Greger</a>).<br/> Position 41° 33\'N, 45° 42\'W. Day 14 at sea.<br/> Departed St. Nazaire on 21 Mar 1942. <strong>Lost on 14 Apr 1942</strong>.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([46.95, -24.25], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u86.htm">U-86</a></strong> (Kptlt. <a href="/men/commanders/1147.html">Walter Schug</a>).<br/> Position 46° 57\'N, 24° 15\'W. Day 10 at sea.<br/> Departed Brest on 25 Mar 1942. Returned to Brest on 26 May 1942 (63 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([46.05, -10.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u98.htm">U-98</a></strong> (Kptlt. <a href="/men/commanders/1163.html">Wilhelm Schulze</a>).<br/> Position 46° 03\'N, 10° 45\'W. Day 4 at sea.<br/> Departed St. Nazaire on 31 Mar 1942. Returned to St. Nazaire on 6 Jun 1942 (68 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.95, -54.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u105.htm">U-105</a></strong> (KrvKpt. <a href="/men/commanders/1139.html">Heinrich Schuch</a>).<br/> Position 37° 57\'N, 54° 06\'W. Day 38 at sea.<br/> Departed Lorient on 25 Feb 1942. Returned to Lorient on 15 Apr 1942 (50 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([44.25, -15.25], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u108.htm">U-108</a></strong> (KrvKpt. <a href="/men/scholtz.htm">Klaus Scholtz</a>).<br/> Position 44° 15\'N, 15° 15\'W. Day 5 at sea.<br/> Departed Lorient on 30 Mar 1942. Returned to Lorient on 1 Jun 1942 (64 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([43.35, -25.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u109.htm">U-109</a></strong> (Kptlt. <a href="/men/bleichrodt.htm">Heinrich Bleichrodt</a>).<br/> Position 43° 21\'N, 25° 45\'W. Day 10 at sea.<br/> Departed Lorient on 25 Mar 1942. Returned to Lorient on 3 Jun 1942 (71 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([33.45, -76.90], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u123.htm">U-123</a></strong> (Kptlt. <a href="/men/hardegen.htm">Reinhard Hardegen</a>).<br/> Position 33° 27\'N, 76° 54\'W. Day 33 at sea.<br/> Departed Lorient on 2 Mar 1942. Returned to Lorient on 2 May 1942 (62 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([41.55, -34.90], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u124.htm">U-124</a></strong> (Kptlt. <a href="/men/mohr.htm">Johann Mohr</a>).<br/> Position 41° 33\'N, 34° 54\'W. Day 42 at sea.<br/> Departed Lorient on 21 Feb 1942. Returned to Lorient on 10 Apr 1942 (49 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([45.15, -8.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u129.htm">U-129</a></strong> (Kptlt. <a href="/men/clausen.htm">Asmus Nicolai Clausen</a>).<br/> Position 45° 09\'N, 8° 30\'W. Day 69 at sea.<br/> Departed Lorient on 25 Jan 1942. Returned to Lorient on 5 Apr 1942 (71 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([34.35, -30.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u130.htm">U-130</a></strong> (KrvKpt. <a href="/men/kals.htm">Ernst Kals</a>).<br/> Position 34° 21\'N, 30° 06\'W. Day 11 at sea.<br/> Departed Lorient on 24 Mar 1942. Returned to Lorient on 6 Jun 1942 (75 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([48.40, -4.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u135.htm">U-135</a></strong> (Kptlt. <a href="/men/commanders/939.html">Friedrich-Hermann Praetorius</a>).<br/> Position 48° 24\'N, 4° 30\'W. Day 41 at sea.<br/> Departed St. Nazaire on 22 Feb 1942. Returned to Brest on 3 Apr 1942 (41 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([46.95, -34.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u136.htm">U-136</a></strong> (Kptlt. <a href="/men/commanders/1403.html">Heinrich Zimmermann</a>).<br/> Position 46° 57\'N, 34° 45\'W. Day 11 at sea.<br/> Departed St. Nazaire on 24 Mar 1942. Returned to St. Nazaire on 20 May 1942 (58 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([22.65, -63.55], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u154.htm">U-154</a></strong> (KrvKpt. <a href="/men/commanders/635.html">Walther K枚lle</a>).<br/> Position 22° 39\'N, 63° 33\'W. Day 24 at sea.<br/> Departed Lorient on 11 Mar 1942. Returned to Lorient on 9 May 1942 (60 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([34.35, -74.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u160.htm">U-160</a></strong> (Oblt. <a href="/men/lassen.htm">Georg Lassen</a>).<br/> Position 34° 21\'N, 74° 30\'W. Day 34 at sea.<br/> Departed Helgoland on 1 Mar 1942. Returned to Lorient on 28 Apr 1942 (59 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([47.85, -27.25], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u201.htm">U-201</a></strong> (Kptlt. <a href="/men/schnee.htm">Adalbert Schnee</a>).<br/> Position 47° 51\'N, 27° 15\'W. Day 11 at sea.<br/> Departed Brest on 24 Mar 1942. Returned to Brest on 21 May 1942 (59 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([35.25, -66.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u202.htm">U-202</a></strong> (Kptlt. <a href="/men/commanders/737.html">Hans-Heinz Linder</a>).<br/> Position 35° 15\'N, 66° 06\'W. Day 34 at sea.<br/> Departed Brest on 1 Mar 1942. Returned to Brest on 26 Apr 1942 (57 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([40.65, -63.70], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u203.htm">U-203</a></strong> (Kptlt. <a href="/men/muetzelburg.htm">Rolf M眉tzelburg</a>).<br/> Position 40° 39\'N, 63° 42\'W. Day 23 at sea.<br/> Departed Brest on 12 Mar 1942. Returned to Brest on 30 Apr 1942 (50 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([35.25, 20.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u205.htm">U-205</a></strong> (Kptlt. <a href="/men/commanders/996.html">Franz-Georg Reschke</a>).<br/> Position 35° 15\'N, 20° 18\'E. Day 18 at sea.<br/> Departed La Spezia on 17 Mar 1942. Returned to La Spezia on 6 Apr 1942 (21 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/yellow_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([64.05, -5.12], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u252.htm">U-252</a></strong> (Kptlt. <a href="/men/commanders/725.html">Kai Lerchen</a>).<br/> Position 64° 03\'N, 5° 07\'W. Day 5 at sea.<br/> Departed Helgoland on 30 Mar 1942. <strong>Lost on 14 Apr 1942</strong>.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([43.35, -31.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u332.htm">U-332</a></strong> (Kptlt. <a href="/men/commanders/731.html">Johannes Liebe</a>).<br/> Position 43° 21\'N, 31° 45\'W. Day 46 at sea.<br/> Departed La Pallice on 17 Feb 1942. Returned to La Pallice on 10 Apr 1942 (53 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([45.15, -12.25], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u333.htm">U-333</a></strong> (Kptlt. <a href="/men/cremer.htm">Peter-Erich Cremer</a>).<br/> Position 45° 09\'N, 12° 15\'W. Day 5 at sea.<br/> Departed La Pallice on 30 Mar 1942. Returned to La Pallice on 26 May 1942 (58 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([69.45, -8.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u334.htm">U-334</a></strong> (Kptlt. <a href="/men/commanders/1195.html">Hilmar Siemon</a>).<br/> Position 69° 27\'N, 8° 30\'W. Day 17 at sea.<br/> Departed Kiel on 18 Mar 1942. Returned to Trondheim on 14 Apr 1942 (28 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([40.65, -49.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u373.htm">U-373</a></strong> (Oblt. <a href="/men/commanders/744.html">Paul-Karl Loeser</a>).<br/> Position 40° 39\'N, 49° 18\'W. Day 34 at sea.<br/> Departed La Pallice on 1 Mar 1942. Returned to La Pallice on 17 Apr 1942 (48 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([44.25, -22.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u402.htm">U-402</a></strong> (Kptlt. <a href="/men/forstner.htm">Siegfried Freiherr von Forstner</a>).<br/> Position 44° 15\'N, 22° 45\'W. Day 9 at sea.<br/> Departed St. Nazaire on 26 Mar 1942. Returned to St. Nazaire on 20 May 1942 (56 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([32.55, 25.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u431.htm">U-431</a></strong> (Kptlt. <a href="/men/dommes.htm">Wilhelm Dommes</a>).<br/> Position 32° 33\'N, 25° 06\'E. Day 17 at sea.<br/> Departed La Spezia on 18 Mar 1942. Returned to La Spezia on 15 Apr 1942 (29 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([69.45, 36.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u435.htm">U-435</a></strong> (Kptlt. <a href="/men/strelow.htm">Siegfried Strelow</a>).<br/> Position 69° 27\'N, 36° 30\'E. Day 19 at sea.<br/> Departed Trondheim on 16 Mar 1942. Returned to Kirkenes on 5 Apr 1942 (21 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([32.55, 27.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u453.htm">U-453</a></strong> (Kptlt. <a href="/men/schlippenbach.htm">Egon Reiner Freiherr von Schlippenbach</a>).<br/> Position 32° 33\'N, 27° 30\'E. Day 13 at sea.<br/> Departed Pola on 22 Mar 1942. Returned to Pola on 21 Apr 1942 (31 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([62.25, -0.62], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u459.htm">U-459</a></strong> (Kptlt. <a href="/men/commanders/1351.html">Georg von Wilamowitz-M枚llendorf</a>).<br/> Position 62° 15\'N, 0° 37\'W. Day 6 at sea.<br/> Departed Helgoland on 29 Mar 1942. Returned to St. Nazaire on 15 May 1942 (48 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([2.17, -5.58], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u505.htm">U-505</a></strong> (Kptlt. <a href="/men/commanders/745.html">Axel-Olaf Loewe</a>).<br/> Position 2° 10\'N, 5° 35\'W. Day 52 at sea.<br/> Departed Lorient on 11 Feb 1942. Returned to Lorient on 7 May 1942 (86 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.95, -75.17], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u552.htm">U-552</a></strong> (Kptlt. <a href="/men/topp.htm">Erich Topp</a>).<br/> Position 37° 57\'N, 75° 10\'W. Day 28 at sea.<br/> Departed St. Nazaire on 7 Mar 1942. Returned to St. Nazaire on 27 Apr 1942 (52 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([39.75, -72.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u571.htm">U-571</a></strong> (Kptlt. <a href="/men/moehlmann.htm">Helmut M枚hlmann</a>).<br/> Position 39° 45\'N, 72° 06\'W. Day 25 at sea.<br/> Departed La Pallice on 10 Mar 1942. Returned to La Pallice on 7 May 1942 (59 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([36.15, -63.70], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u572.htm">U-572</a></strong> (Kptlt. <a href="/men/commanders/495.html">Heinz Hirsacker</a>).<br/> Position 36° 09\'N, 63° 42\'W. Day 21 at sea.<br/> Departed Brest on 14 Mar 1942. Returned to La Pallice on 14 May 1942 (62 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([45.15, -34.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u575.htm">U-575</a></strong> (Kptlt. <a href="/men/heydemann.htm">G眉nther Heydemann</a>).<br/> Position 45° 09\'N, 34° 45\'W. Day 11 at sea.<br/> Departed St. Nazaire on 24 Mar 1942. Returned to St. Nazaire on 14 May 1942 (52 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([46.95, -16.75], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u576.htm">U-576</a></strong> (Kptlt. <a href="/men/commanders/445.html">Hans-Dieter Heinicke</a>).<br/> Position 46° 57\'N, 16° 45\'W. Day 6 at sea.<br/> Departed St. Nazaire on 29 Mar 1942. Returned to St. Nazaire on 16 May 1942 (49 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([38.85, -37.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u582.htm">U-582</a></strong> (Kptlt. <a href="/men/commanders/1150.html">Werner Schulte</a>).<br/> Position 38° 51\'N, 37° 18\'W. Day 16 at sea.<br/> Departed Brest on 19 Mar 1942. Returned to Brest on 24 May 1942 (67 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([59.55, 3.20], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u591.htm">U-591</a></strong> (Kptlt. <a href="/men/commanders/1398.html">Hans-J眉rgen Zetzsche</a>).<br/> Position 59° 33\'N, 3° 12\'E. Day 3 at sea.<br/> Departed Bergen on 1 Apr 1942. Returned to Trondheim on 11 Apr 1942 (11 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([59.55, 3.20], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u592.htm">U-592</a></strong> (Kptlt. <a href="/men/commanders/111.html">Carl Borm</a>).<br/> Position 59° 33\'N, 3° 12\'E. Day 3 at sea.<br/> Departed Bergen on 1 Apr 1942. Returned to Bergen on 23 Apr 1942 (23 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([41.55, -42.10], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u654.htm">U-654</a></strong> (Oblt. <a href="/men/commanders/299.html">Ludwig Forster</a>).<br/> Position 41° 33\'N, 42° 06\'W. Day 14 at sea.<br/> Departed Brest on 21 Mar 1942. Returned to Brest on 19 May 1942 (60 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([69.45, -5.50], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u657.htm">U-657</a></strong> (Kptlt. <a href="/men/commanders/365.html">Heinrich G枚llnitz</a>).<br/> Position 69° 27\'N, 5° 30\'W. Day 9 at sea.<br/> Departed Helgoland on 26 Mar 1942. Returned to Trondheim on 11 Apr 1942 (17 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([59.55, 3.20], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u703.htm">U-703</a></strong> (Kptlt. <a href="/men/commanders/81.html">Heinz Bielfeld</a>).<br/> Position 59° 33\'N, 3° 12\'E. Day 3 at sea.<br/> Departed Helgoland on 1 Apr 1942. Returned to Stavanger on 4 Apr 1942 (4 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([45.15, -18.25], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u752.htm">U-752</a></strong> (Kptlt. <a href="/men/commanders/1134.html">Karl-Ernst Schroeter</a>).<br/> Position 45° 09\'N, 18° 15\'W. Day 7 at sea.<br/> Departed La Pallice on 28 Mar 1942. Returned to St. Nazaire on 21 May 1942 (55 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([36.42, -72.37], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/u754.htm">U-754</a></strong> (Kptlt. <a href="/men/commanders/894.html">Hans Oestermann</a>).<br/> Position 36° 25\'N, 72° 22\'W. Day 28 at sea.<br/> Departed Brest on 7 Mar 1942. Returned to Brest on 25 Apr 1942 (50 days on patrol).'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/orange_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.95, -55.30], {icon: iconFate}).addTo(mymap).bindPopup('<a href="/boats/foreign_ua.htm">UA</a></strong> (KrvKpt. <a href="/men/commanders/173.html">Hans Cohausz</a>).<br/> Position 37° 57\'N, 55° 18\'W. Day 21 at sea.<br/> Departed Lorient on 14 Mar 1942. Returned to Kiel on 24 Apr 1942 (42 days on patrol).'); // WWII locations // Reference date: 1945-05-01 var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([53.52, 8.12], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Wilhelmshaven, Germany</strong>. Home of the 2nd U-boat flotilla from Sep 1936 to May 1941.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([60.33, 5.33], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Bergen, Norway</strong>. Home of the 11th U-boat flotilla from May 1942.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([47.75, -3.38], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Lorient, France</strong>. Home of the 2nd and 10th U-boat flotillas.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([47.28, -2.20], {icon: iconFate}).addTo(mymap).bindPopup('<strong>St. Nazaire, France</strong>. Home of the 6th and 7th U-boat flotillas.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([53.42, -3.00], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Liverpool, UK</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([63.45, 10.38], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Trondheim, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([69.67, 18.93], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Troms枚, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([36.85, -76.28], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Norfolk, VA, USA</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([54.32, 10.13], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Kiel, Germany</strong>. Home of the 1st U-boat flotilla from Sept 1935 to May 1941. 3rd flotilla (Oct 1937 to Sept 1941), 6th flotilla from Oct 1938 to Dec 1939. 7th flotilla frmom June 1948 to May 1941.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([59.42, 10.50], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Horten, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([46.17, -1.25], {icon: iconFate}).addTo(mymap).bindPopup('<strong>La Rochelle, France</strong>. Home of the 3rd U-boat flotilla.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([68.47, 17.43], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Narvik, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([70.65, 23.68], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Hammerfest, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([64.52, 40.67], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Arkhangelsk, Russia</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([68.83, 33.20], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Murmansk, Russia</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([44.65, -63.57], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Halifax, Nova Scotia, Canada</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([40.78, -73.97], {icon: iconFate}).addTo(mymap).bindPopup('<strong>New York, USA</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([35.83, 14.58], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Malta, </strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([29.92, 30.35], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Alexandria, Egypt</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([36.18, -5.57], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Gibraltar, UK</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([37.88, 23.50], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Salamis, Greece</strong>. Home of the 23rd (May 1941 to May 1942) and 29th U-boat flotilla.'); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([44.87, 13.88], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Pula, Croatia</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([5.42, 100.27], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Penang, Malaysia</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([58.97, 5.75], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Stavanger, Norway</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/brown_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([-6.20, 106.80], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Jakarta, Indonesia</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([50.78, -1.17], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Portsmouth, England</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([55.95, -4.82], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Clyde, Scotland</strong>. '); var iconFate = L.icon({ iconUrl: '/media/maps/googlemarkers/darkgreen_Marker.png', iconSize: [20, 34], iconAnchor: [10, 34], }); var marker = L.marker([21.35, -157.95], {icon: iconFate}).addTo(mymap).bindPopup('<strong>Pearl Harbor, Hawaii, USA</strong>. '); </script></div> <div class="caption" align="left"> <p><strong>Legend</strong></p> <p><img src="/media/maps/googlemarkers/orange_Marker.png"> indicates a U-boat at sea, click on it for more info.</p></div><div align="left"><p>48 U-boats with known positions on this day. Click on any to see its location and patrol information.<br> <a href="/boats/patrols/details.php?boat=66&date=1942-04-03">U-66</a> <a href="/boats/patrols/details.php?boat=68&date=1942-04-03">U-68</a> <a href="/boats/patrols/details.php?boat=71&date=1942-04-03">U-71</a> <a href="/boats/patrols/details.php?boat=77&date=1942-04-03">U-77</a> <a href="/boats/patrols/details.php?boat=84&date=1942-04-03">U-84</a> <a href="/boats/patrols/details.php?boat=85&date=1942-04-03">U-85</a> <a href="/boats/patrols/details.php?boat=86&date=1942-04-03">U-86</a> <a href="/boats/patrols/details.php?boat=98&date=1942-04-03">U-98</a> <a href="/boats/patrols/details.php?boat=105&date=1942-04-03">U-105</a> <a href="/boats/patrols/details.php?boat=108&date=1942-04-03">U-108</a> <a href="/boats/patrols/details.php?boat=109&date=1942-04-03">U-109</a> <a href="/boats/patrols/details.php?boat=123&date=1942-04-03">U-123</a> <br><a href="/boats/patrols/details.php?boat=124&date=1942-04-03">U-124</a> <a href="/boats/patrols/details.php?boat=129&date=1942-04-03">U-129</a> <a href="/boats/patrols/details.php?boat=130&date=1942-04-03">U-130</a> <a href="/boats/patrols/details.php?boat=135&date=1942-04-03">U-135</a> <a href="/boats/patrols/details.php?boat=136&date=1942-04-03">U-136</a> <a href="/boats/patrols/details.php?boat=154&date=1942-04-03">U-154</a> <a href="/boats/patrols/details.php?boat=160&date=1942-04-03">U-160</a> <a href="/boats/patrols/details.php?boat=201&date=1942-04-03">U-201</a> <a href="/boats/patrols/details.php?boat=202&date=1942-04-03">U-202</a> <a href="/boats/patrols/details.php?boat=203&date=1942-04-03">U-203</a> <a href="/boats/patrols/details.php?boat=205&date=1942-04-03">U-205</a> <a href="/boats/patrols/details.php?boat=252&date=1942-04-03">U-252</a> <br><a href="/boats/patrols/details.php?boat=332&date=1942-04-03">U-332</a> <a href="/boats/patrols/details.php?boat=333&date=1942-04-03">U-333</a> <a href="/boats/patrols/details.php?boat=334&date=1942-04-03">U-334</a> <a href="/boats/patrols/details.php?boat=373&date=1942-04-03">U-373</a> <a href="/boats/patrols/details.php?boat=402&date=1942-04-03">U-402</a> <a href="/boats/patrols/details.php?boat=431&date=1942-04-03">U-431</a> <a href="/boats/patrols/details.php?boat=435&date=1942-04-03">U-435</a> <a href="/boats/patrols/details.php?boat=453&date=1942-04-03">U-453</a> <a href="/boats/patrols/details.php?boat=459&date=1942-04-03">U-459</a> <a href="/boats/patrols/details.php?boat=505&date=1942-04-03">U-505</a> <a href="/boats/patrols/details.php?boat=552&date=1942-04-03">U-552</a> <a href="/boats/patrols/details.php?boat=571&date=1942-04-03">U-571</a> <br><a href="/boats/patrols/details.php?boat=572&date=1942-04-03">U-572</a> <a href="/boats/patrols/details.php?boat=575&date=1942-04-03">U-575</a> <a href="/boats/patrols/details.php?boat=576&date=1942-04-03">U-576</a> <a href="/boats/patrols/details.php?boat=582&date=1942-04-03">U-582</a> <a href="/boats/patrols/details.php?boat=591&date=1942-04-03">U-591</a> <a href="/boats/patrols/details.php?boat=592&date=1942-04-03">U-592</a> <a href="/boats/patrols/details.php?boat=654&date=1942-04-03">U-654</a> <a href="/boats/patrols/details.php?boat=657&date=1942-04-03">U-657</a> <a href="/boats/patrols/details.php?boat=703&date=1942-04-03">U-703</a> <a href="/boats/patrols/details.php?boat=752&date=1942-04-03">U-752</a> <a href="/boats/patrols/details.php?boat=754&date=1942-04-03">U-754</a> and <a href="/boats/patrols/details.php?boat=9400&date=1942-04-03">UA</a> <br>.</p> </div><h3>Information on this section</h3><p>We have a total of <strong>5,102</strong> patrols by <strong>862</strong> U-boats listed here. Of those 3584 were war patrols.</p><p>This database consists of <strong>129,059 entries</strong> of which <strong>114,115</strong> have full daily positions (lat, long). They are linked from all U-boat patrols, search pages and elsewhere where they can be of assistance. The positions are always shown as a "map" link where you can find details on the patrol in question.</p><p><a href="boats.html">List of all boats with patrol data</a>.</p><p>More examples: <a href="u99.html">Patrols of U-99</a>. From that page you can, for example, see the successful <a href="patrol_4756.html">3rd patrol</a> for the boat.</p><p><strong>Special thanks to the Libary of Contemporary History in Stuttgart for their invaluable help on this project.</strong></p><h3 align="center"><a href="/boats.htm">Return to U-boat main page</a></h3><br> </div>  <p><br></p> </div>  <div id="footer"> <div id="footer_navcontainer"> <ul id="footer_navlist"> <li><a href="/" title="Front page">Front page</a></li> <li><a href="/about/" title="About uboat.net">About</a></li> <li><a href="/about/contact.htm" title="Contact us">Contact us</a></li> <li><a href="/special/faq.htm" title="Frequently Asked Questions">FAQ</a></li> <li><a href="/glossary.htm" title="Glossary pages">Glossary</a></li> <li><a href="/new.htm" title="What's new at uboat.net">What's new</a></li> </ul> </div> <div id="footer_copyright">  © 1995 - 2025 Guðmundur Helgason </div> </div>  </div>  </body></html>