Knowledge (XXG)

SNCASE SE-400

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on 31 December 1939. Flight testing showed that the SE-400 suffered from stability problems, and the aircraft had a new, larger, tail assembly fitted and its nose lengthened. These modifications resolved the aircraft's handling problems, but by this time the competing
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The war situation and the continuing delays in the program resulted in the development of the SE-400 being abandoned on 24 May 1940, with the second prototype, a landplane powered by two 500 hp (370 kW)
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In 1937 the French Air Ministry issued specification A46 for a three-seat coastal reconnaissance
281: 163:. The aircraft's undercarriage consisted of two light alloy floats mounted beneath the engines. 157: 548: 520: 344: 185: 799: 784: 743: 708: 368: 177: 101: 97: 779: 723: 718: 703: 698: 693: 688: 683: 824: 678: 673: 648: 285: 160: 100:. A single example was flown, but development was abandoned in May 1940 owing to the 216: 127: 123: 563: 145:, the SE-400, work beginning on construction of two prototypes in March 1938. 142: 93: 188:
engines, left incomplete. The first prototype was found by Italian troops at
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Société nationale des constructions aéronautiques du Sud-Est (SNCASE)
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290 km/h (180 mph, 160 kn) at 2,000 m (6,560 ft)
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The first prototype, the SE.400-01 made its maiden flight from
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War Planes of the Second World War: Volume Five Flying Boats
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958 km (595 mi, 517 nmi) at 159 km/h (99 mph)
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Société Nationale des Constructions Aéronautiques du Sud-Est
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War Planes of the Second World War: Volume Six Floatplanes
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Němeček, Václav (1979). "Letadla 39–45: SNCASE SE-400".
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The SE.400 was of mixed construction, with a steel tube
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159 km/h (99 mph, 86 kn) (econ cruise)
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Aircraft of comparable role, configuration, and era
547:(in French). Boulogne-Billancourt, France: ETAI. 156:and was powered by two 655 hp (489 kW) 831:1930s French military reconnaissance aircraft 618: 419: 417: 415: 8: 625: 611: 603: 403:engines were another proposed alternative. 435: 474: 411: 392: 15: 498: 486: 470: 468: 459: 447: 423: 353:2× 75 kg (165 lb) bombs and 2× flares 7: 856:Twin piston-engined tractor aircraft 381:List of flying boats and floatplanes 268:52.00 m (559.7 sq ft) 562:Hartmann, Gérard (5 January 2005). 256:19.35 m (63 ft 6 in) 250:13.50 m (44 ft 3 in) 262:4.50 m (14 ft 9 in) 230:War Planes of the Second World War 180:had been ordered into production. 14: 288:, 488 kW (655 hp) each 27:Coastal reconnaissance floatplane 202: 130:. To meet this requirement, the 564:"Les réalisations de la SNCASE" 401:Pratt & Whitney Wasp S3H1-G 274:5,500 kg (12,125 lb) 1: 327:4,000 m (13,120 ft) 851:Aircraft first flown in 1939 92:twin-engined coastal patrol 569:(in French). hydroretro.net 545:Les avions Lioré et Olivier 284:8/9 14-cylinder air-cooled 152:and wooden wings. It had a 872: 399:600 hp (450 kW) 138:) designed a twin-engined 543:Hartmann, Gérard (2002). 102:German invasion of France 18: 116:to replace the obsolete 584:Letectví a Kosmonautika 534:Green, William (1962). 515:Green, William (1968). 235:General characteristics 108:Design and development 519:. London: Macdonald. 538:. London: Macdonald. 734:SE-3130 Alouette II 167:Operational history 729:SE.3120 Alouette I 636:(Sud-Est) aircraft 347:at dorsal position 846:Low-wing aircraft 818: 817: 345:Darne machine gun 186:Lorraine 9N Algol 82: 81: 60:31 December 1939 863: 627: 620: 613: 604: 587: 578: 576: 574: 568: 558: 539: 530: 502: 496: 490: 489:, pp. 50–51 484: 478: 472: 463: 457: 451: 445: 439: 433: 427: 421: 404: 397: 369:Breguet Nautilus 335: 325:Service ceiling: 296: 237: 208: 206: 205: 178:Breguet Nautilus 98:Second World War 88:was a prototype 75: 37: 29:Type of aircraft 16: 871: 870: 866: 865: 864: 862: 861: 860: 836:SNCASE aircraft 821: 820: 819: 814: 810:Mistral/Vampire 748: 637: 631: 594: 581: 572: 570: 566: 561: 555: 542: 533: 527: 514: 511: 506: 505: 497: 493: 485: 481: 473: 466: 458: 454: 446: 442: 434: 430: 422: 413: 408: 407: 398: 394: 389: 360: 336: 331: 292: 282:Gnome-Rhône 14M 233: 225: 203: 201: 198: 169: 158:Gnome-Rhône 14M 110: 73: 36:National origin 35: 30: 12: 11: 5: 869: 867: 859: 858: 853: 848: 843: 838: 833: 823: 822: 816: 815: 813: 812: 807: 802: 797: 792: 787: 782: 777: 772: 767: 762: 756: 754: 750: 749: 747: 746: 741: 736: 731: 726: 721: 716: 711: 706: 701: 696: 691: 686: 681: 676: 671: 666: 661: 656: 651: 645: 643: 639: 638: 632: 630: 629: 622: 615: 607: 601: 600: 593: 592:External links 590: 589: 588: 579: 559: 553: 540: 531: 525: 510: 507: 504: 503: 491: 479: 464: 452: 440: 428: 410: 409: 406: 405: 391: 390: 388: 385: 384: 383: 372: 371: 359: 356: 355: 354: 348: 329: 328: 322: 316: 310: 304: 301:Maximum speed: 290: 289: 286:radial engines 275: 269: 263: 257: 251: 245: 224: 223:Specifications 221: 220: 219: 213: 212: 197: 194: 168: 165: 161:radial engines 109: 106: 80: 79: 76: 70: 69: 66: 62: 61: 58: 54: 53: 48: 44: 43: 38: 32: 31: 28: 25: 21: 20: 13: 10: 9: 6: 4: 3: 2: 868: 857: 854: 852: 849: 847: 844: 842: 839: 837: 834: 832: 829: 828: 826: 811: 808: 806: 803: 801: 798: 796: 793: 791: 788: 786: 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 758: 757: 755: 751: 745: 742: 740: 737: 735: 732: 730: 727: 725: 722: 720: 717: 715: 712: 710: 707: 705: 702: 700: 697: 695: 692: 690: 687: 685: 682: 680: 677: 675: 672: 670: 667: 665: 662: 660: 657: 655: 652: 650: 647: 646: 644: 640: 635: 628: 623: 621: 616: 614: 609: 608: 605: 599: 596: 595: 591: 585: 580: 565: 560: 556: 554:2-7268-8607-8 550: 546: 541: 537: 532: 528: 526:0-356-01449-5 522: 518: 513: 512: 508: 500: 495: 492: 488: 483: 480: 477:, p. 951 476: 471: 469: 465: 461: 456: 453: 449: 444: 441: 437: 436:Hartmann 2005 432: 429: 425: 420: 418: 416: 412: 402: 396: 393: 386: 382: 379: 378: 377: 376: 375:Related lists 370: 367: 366: 365: 364: 357: 352: 349: 346: 342: 339: 338: 337: 334: 326: 323: 320: 317: 314: 311: 308: 307:Cruise speed: 305: 302: 299: 298: 297: 295: 287: 283: 279: 276: 273: 272:Gross weight: 270: 267: 264: 261: 258: 255: 252: 249: 246: 243: 240: 239: 238: 236: 231: 229: 222: 218: 215: 214: 211: 200: 199: 195: 193: 191: 187: 181: 179: 174: 166: 164: 162: 159: 155: 151: 146: 144: 141: 137: 133: 129: 125: 122: 119: 115: 107: 105: 103: 99: 95: 91: 87: 86:SNCASE SE-400 77: 72: 71: 67: 64: 63: 59: 57:First flight 56: 55: 52: 49: 47:Manufacturer 46: 45: 42: 39: 34: 33: 26: 23: 22: 17: 668: 583: 571:. Retrieved 544: 535: 516: 501:, p. 51 494: 482: 475:Němeček 1979 462:, p. 13 455: 450:, p. 50 443: 431: 426:, p. 49 395: 374: 373: 362: 361: 350: 340: 332: 330: 324: 318: 312: 306: 300: 293: 291: 277: 271: 265: 259: 253: 247: 241: 234: 232: 227: 226: 182: 170: 147: 131: 124:flying boats 111: 85: 83: 74:Number built 841:Floatplanes 765:Alouette II 642:Designation 438:, p. 9 294:Performance 278:Powerplant: 217:French Navy 128:French Navy 825:Categories 770:Amphitrite 760:Alouette I 598:Aviafrance 509:References 499:Green 1962 487:Green 1962 460:Green 1968 448:Green 1962 424:Green 1962 343:1× 7.5 mm 319:Endurance: 266:Wing area: 143:floatplane 94:floatplane 68:Prototype 805:Languedoc 785:Baroudeur 573:6 January 254:Wingspan: 228:Data from 196:Operators 190:Vitrolles 173:Marignane 154:twin tail 140:monoplane 800:Grognard 790:Durandal 780:Armagnac 358:See also 333:Armament 150:fuselage 114:seaplane 775:Aquilon 744:SE-5000 739:SE.3200 724:SE-3110 719:SE-3101 714:SE-3000 709:SE-2410 704:SE-2310 699:SE-2300 694:SE-2100 689:SE-1210 684:SE-1010 260:Height: 248:Length: 126:of the 121:biplane 118:CAMS 37 96:of the 65:Status 19:SE-400 795:Frelon 679:SE-700 674:SE.580 669:SE-400 664:SE.212 659:SE.200 654:SE.161 649:SE.100 551:  523:  351:Bombs: 313:Range: 210:France 207:  136:SNCASE 90:French 51:SNCASE 41:France 567:(PDF) 387:Notes 341:Guns: 242:Crew: 24:Role 753:Name 575:2011 549:ISBN 521:ISBN 321:6 hr 280:2 × 84:The 827:: 467:^ 414:^ 104:. 78:1 626:e 619:t 612:v 577:. 557:. 529:. 244:3 134:(

Index

France
SNCASE
French
floatplane
Second World War
German invasion of France
seaplane
CAMS 37
biplane
flying boats
French Navy
SNCASE
monoplane
floatplane
fuselage
twin tail
Gnome-Rhône 14M
radial engines
Marignane
Breguet Nautilus
Lorraine 9N Algol
Vitrolles
France
French Navy
Gnome-Rhône 14M
radial engines
Darne machine gun
Breguet Nautilus
List of flying boats and floatplanes
Pratt & Whitney Wasp S3H1-G

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