CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "waset.org",cType: 'non-interactive',cRay: '913427ab68355fe5',cH: 'fKy0PHzBKPli8ql7aCaeokWFGoVZVdIKYyUrec4NOug-1739778295-1.2.1.1-j_IoN1.V_VCR.1Vb7ruepNFiX4S_H19oNfnZYWNI6T0FKUUe6IOpFyg_3h0OR7vH',cUPMDTk: "\/aeronautics-and-aeroengineering-conference-in-september-2025-in-prague?__cf_chl_tk=MvlUXnvgDXdROSE1Hf.Hx0Gyg.jF9d0fDV614w79d2I-1739778295-1.0.1.1-G6XUM1ffyIyhWtG8_M1FMCEomGQ_Amp6uCHNfM05oTY",cFPWv: 'b',cITimeS: '1739778295',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/aeronautics-and-aeroengineering-conference-in-september-2025-in-prague?__cf_chl_f_tk=MvlUXnvgDXdROSE1Hf.Hx0Gyg.jF9d0fDV614w79d2I-1739778295-1.0.1.1-G6XUM1ffyIyhWtG8_M1FMCEomGQ_Amp6uCHNfM05oTY",md: "2YolMrWWwpiYHFlQUnQo2mTMu8y1ijTqfy1J2ABfeng-1739778295-1.2.1.1-IBh1GV4.H_rQlkKZTLrSO.i8g6P3W4G_gPQbukC71cIuCM.cZjx9C0vprS7Zg0c6wbQV0iQ4hk9Gb3IzOP8zC2zT8XsopGuBADSM7iRyRPMm80oDS6GYrIIFP95gxjM.SdDHhAsDRgNybOpnyg_Ab6Pb2Pm_6w1KA2M_kxmLA7BDTmHa1Y.BciIIrNFfFmIJAJLbgeWpfJLt4SR8JI05ceIVVIlNQTYt.1vr6PLU6JhTEK9PIG_RqDNTBG4FljgiTiWphcN9WkE9AZe3ZoidyqyQXteq0uMapLoiQkzpqKQPtcBT4hOYNwTNwwN.cR6PGuozZkW2QvsTIIM6DDXIRY3z0w6koY7Zp2oGa6jatul9a8mu6Poz5DiWL_gSkGfLFRu4DVj5DLCz.T.ptP2w.Q7eAlBoa8LZ2csoGgCf9q031uB0EKesTF078nBn0AYhSuPgz6Ba.LF4KedW07H9TpsbSERQ6GiMjzecvawc93kdOzjHLQOzCFvIphQvXUGx_01nSubPl0XehavV6JPZGuHJpfGjGP7Vkq1BVQpFKh71cpyzMlvc3e6hLRm.iyKwzVe15WxOipi8VIDDt2nKjYsAVVPsO6_vMZPXz7__..oUb0ZGPJbYsNZ9Ky8__dNH.3DwImIybpJvKkZ2amXl9L2IX9vXIjQhfpzG0elJcWWG5oKQEoOJZvqrdjBelA9VHBuZfXss6wqBGSHX0_MmvxZw1zEsCtlNvVEELlOIMLvRs7G_7nV3maN9KHYJVXiZ_RlOvbPy6OqfK5uM88l3np_W5FnjH_xBcLNfweYxCWgnyBZt8pyUbW7nMfaYnof0IHiFDwQjOzkSWCwIIAmb8sl7_b92co_kIfNbKChdhXqRj9vr4qkqnfIOCVeLHabG0aoqbNTmMLUgyjWGT_QRWbOYy5EsbOmGvU5q7r5Mg1AysdU3srEPQrvYfU2FE_gP2GM0_pF7oiWWYcsS8LEgmUVYbQ5Eqst6_p8GUT3TPxaeCQo4YlUjcsWm7Wz6Yax7xUCzHfVCusVKjQQ.bgHGjonoZe4jP3SAFG91VcpV6_ngCLklF0eE5nbPsu3.W_KChPTXNsx1YCFEAOk_o5yTnDXrf5yEw_LHbL4BFDf3NALbB5TZ62OWRdP0gkUCrkliVjKy9SPVKp1vV38lDBLGenZps2EOJ2xXpVhb_F_ANbhItdarY07cAZgMmzLMQVeuQnwbF9UN90aZCg1x8PXSKzy8jxQqqORE87LaLgkkcAFD_ziIHpMepTXAAHGytU4O1bJygpIOI5HrmQs8sFBmNES5MBIdbCULuGQQUPadcYXAgiYSSSUXoMQ_n3z7S_QRTFGyECu.XVodvU6eRiHPi3JayIazexYtIRyFM0lt_r3BSpWa0toFZIhY6MuKTIuDT450pitaghZGl_JcdEy3wRXsv1OG6.f66SfXirOBS2MAIhGlfCYBo_z8gEvKaqiMbCKYIS.fG6l8h_xm5iRpUR65exK8SP2w4GULnuS1MmDg9aK1PfhO7fBofaxzHspZeCV5wzYz3Jw6QvJv5a5ctMQoSyGbUaCHLdwjbinkJbZcWY2v_Q22aTLe93Ai5wsv5usVP6U_3WjPBlbnyWq_lZKNSjNJ0o0UVba4kI4xf2axt_7wG.cyTNJUj6FXgOJI_SLC_EQcDLj7B.gRDy_Lv1exGHRaI9KdPZz_ixzbiYshHelYtepp97FXZJfxmORHj3gSLXiuv.Hly_lZfeeUZ..Ktti_2RbQTBWggeDnvKtSRnRXU11srVx7MY7i0Y3m2k5bdbmCpOzhh0ik7OXkwyfCjqoG79f50Hpov1Z0gsNe7jDGi9ZjrnFRRd4gvk9LFscsj_RiXouy5iTUi3waYZrr2mFGD8_qciE88Dc7BzmIC0k5HDhTTGECZBFULqmIxEyiuARQgYFafbuUFsxqNXG.p9JBMY5jS7WVLLVuzZBrzh4vA.66ps42UfHbEoDyO_K7N.kQkEY2QDyG6ddzBrHbfVv3bJWm.b7u1yz6zrA",mdrd: "qVEXKBZTCfcqBBEsaqPYFsnuzSAFNIOEiViV7kRvtBc-1739778295-1.2.1.1-nAaT.t4ajsPqBiQe.DuE3cCJ.h4ky3xJpwUxvTv.wCryz.f6GqYMYi3z2ThzCf4XaWH8X0RK.Ek19s7d7v1hyDlBs4wseXZKwMTDkGqhVyOG1XyLLL809mRlRdAu7HtDzpUcGOEKxaJJY9C1SM7Zyati5LjGfemhUBCCOi6nKpTUnZ9kRzeao5pL9pAyBpHEodYhllbWFOKh_xLPnr1m3Mb0KdRa5NFObneOXcVP2rbN_3ZXj1IymnUf4ZWqGHAjKiGyHatrBF11LbHdgK734dPVnoQ23wo7u1inIVAMBzsge5Jo3e07s0u.zXw1Lh9hshRUWW8KcvqqDK_ShcvDDG_gtKxi3_ixlNZN9WeIy78qUQxv0JV3Sif37hBtc8t4mB8owI3L1CKnNdXLAPvxMBLUqL0qKvfQIxC47D3MY_UWcr.qODfVOtM636xid93fJZE8B7.I9JwgpB6Y3_3Psl8WIyfYAX8V3J_dHyxIOQPHc.pPcibkLrdJ51WkFFTqlL_a6R5EksNPfvj7xGT9iVDsyNkEFOcs052eZnBWLmlS1U5s57wcPMG5nvLxYxHNIT9_xGDojL3wmXp7dqJDW.heQiN.iqyvzU5nLTprmZJ2mhtsaSodNA.0nL97lNzmQIBW28R.MHmJ6LDQ5.Mjjryl8Iozs4CFFniwS.769sZDCJcWRaBrXVNFGZ85kwBJ86PfHbf9O2OLGHDyKOvt_1RdqcTBOxGs5I3mVwFW330iQTzDksjSYRSfB11vKOUtDssHwwCjARFihhIkKINB6FGYyOBSHVpwr_BRAklF6sjQz4bbgf.611ndTK1TaPPFM9VAcLK20Zx4k8eUV6Kmhx4cqLViAdBvvddsNy8J1S55nwQX3fmm5.VYYkAuTaUE_S4Gt.sqX49d4Y63MXZSRTU6c9Vi3ujxNk9Eo8GoEJ80FDOpFHBZ1vgBZ6j69Gfq1wjtRTN_vut4w42Aqs8hUIr3SxbGCXUhhWzgWvFaFhZ_eQLps3NBDNPtpVeLv9TOokMYs6ZbSlYG_SsyyX2mC.oNc55QXyUZI70ebQDZmgTUwoUbLduHT7rvxqJ3_rQczH0odkCImIgP2IozVjkouNLY69CgST6ugihbp0BCYI5QHoTyHALgErCK620Qjmy976ATW2V8EXxFdqj9rzMev7qm0w3Y9aRVdzn7_jIJtGvPVWBayVkLpTTZhL7m7bcDteJ.NKxMpmFDoxHlsyltTkPoAmeie4wctv3tWWWcfq4nk59uzZgiBD6kA.ie5xU2RHRXA8VCMnaiXRm57j0f0QB0l6VVaqvj27kvpd9EF_OzbXx5cz5yaXh1j6e0vuIL2DmuUUikEzVZeeXuEXFr5K.ha_ek9pRsLtPqVv3AInfsi2bR3EBeFgJ5egkVv_PcTe4yCRxtUjVjJ9B51VBVaerWNt6eJZdJpsfpXUubiEmYjBzwXN9wjWVXRY.X9IJILPtLz5U96yDhbFxYgDaibcN8VFQhDAM7d0yELTeqPcvQxfOwGec5onveAUnog7HESTrLjoj8Ks4rfZG9jcCUm0lhbKYDmwTdpXci7iPpvAs3P0QACiUwzG50ExBmnBpTws4X7AnJ9cRD.Lj0pXUE7uMmIEhzVO9kiP.3ndl1JMF944aWO_3fECo6A21JmUcxsuZvv.xBdjhHw_lB3_hTibNaiK2u6a3IUkWFt2vf04E0fxb7srmrteTv7Ty8pC3EZrQ3183zG4cjZD1erVburWIz6bTZ7uTj2FpuZUVZzbflt43Y8XkpGyRjM5DsbLHr8XVYSCUOEBduNTGWGNDx9hfJbw9_QqdOrq50Jc4tX5rvyxB6RmjMFQUJWyEQWW9GYsxprrXIQQxnJYcUrZr7b.M9VPOm7bXadSF.tlcP1h3JG1_FzvJuFaCRVEUiUMhc9SHnRNoA3Ixetc1VCDutwwltL3FFr62cTz_tt1EJG8U"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913427ab68355fe5';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/aeronautics-and-aeroengineering-conference-in-september-2025-in-prague?__cf_chl_rt_tk=MvlUXnvgDXdROSE1Hf.Hx0Gyg.jF9d0fDV614w79d2I-1739778295-1.0.1.1-G6XUM1ffyIyhWtG8_M1FMCEomGQ_Amp6uCHNfM05oTY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>