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Morane-Saulnier MS.221

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to the MS.121, with its mainwheels on half-axles mounted centrally on a fixed transverse V-strut from the lower fuselage and their outer ends supported by dural-faired legs with multiple rubber ring shock absorbers from the lower longerons. The track was 1.96 m (77 in). Both variants had
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explored the possibilities of light fighters, with lower power and light armament but with rapid climb and long endurance. They were also less costly to build. The Jockey programme, as it became known, began in France in 1926 and Morane-Saulnier responded with the 1927
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The MS.222 climbed faster than the MS.221 but was still slow at altitude, so a further aerodynamic clean-up in 1930 replaced the cross-axle undercarriage inherited from the MS.121 with a split-axle design, resulting in the MS.223 which first flew in April 1930.
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The precise date of the MS.221's first flight, flown by Fronval, is not known but it was before March 1928. Despite being lighter and more powerful, it was significantly slower at altitude than its competitors, so one MS.221 prototype was re-engined with a
101:, built in 1928 to compete for a government contract in the "Jockey" (light fighter) programme. Two were built, one of which was progressively modified to increase its speed, but in 1930 the light fighter concept was abandoned. 122:. This proved to be underpowered and was superseded by the MS.221, which used the same basic airframe and armament with a 30% power increase, provided by a 450 kW (600 hp) 275:
In place of the cross-axle and its support, the MS.223 had simpler longitudinal V-struts, and each wheel had a vertical shock absorber leg to a reinforced forward wing strut.
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and could be dropped in an emergency. Behind, the fuselage was of mixed construction; the forward main frames were metal but the structure further aft had wooden
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with piston heads exposed for cooling. The fighter's 265 L (58 imp gal; 70 US gal) fuel tank was separated from the engine by a
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By this time the failure of the "Jockey" programme was apparent and Morane-Saulnier turned their attention back to heavier, more traditional fighters.
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267 km/h (166 mph, 144 kn) at 3,650 m (11,980 ft), 288 km/h (179 mph; 156 kn) at sea level
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was quadrantal in profile and carried an unbalanced rudder that reached down to the keel, moving in a gap between the elevators.
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of two inverted V-struts, one to each spar. Two almost parallel struts braced the wing at about 55% span to the lower fuselage.
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2×7.7 mm (0.303 in) Vickers or Darne machine guns, provided with 700 rounds.
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Jupiter which could deliver full power at 3,800 m (12,500 ft). The wing
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The Jupiter engines used were similarly installed on all variants under a dished
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shaping its fabric covered, polygonal section. The front of the single, open
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were also revised to reduce drag. It was then re-designated as the MS.222.
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The tail surfaces had dural frames and were fabric covered. The
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Morane-Saulnier MS.221 3-view drawing from L'Air April 1, 1928
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was under the trailing edge behind a pair of fuselage-mounted
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out to semi-circular tips and mounted with 7° of sweep but no
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Bruner, Georges (1977). "Fighters a la Francaise, Part One".
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One MS.221 re-engined with supercharger and modified struts.
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2-bladed, 2.85 m (9 ft 4 in) diameter wooden
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which were narrow and had constant chord. The fighter's
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Rallye, Rallye Club, Super Rallye and Rallye Commodore
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265 L (58 imp gal; 70 US gal)
1666: 915: 699: 646:] (in French). Outreau, France: Lela Presse. 485:. Godalming, UK: Salamander Books. p. 416. 272:steerable tailskids to assist ground handling. 299:MS.222 with cleaner, split-axle undercarriage. 676: 638:Lacaze, Henri & Lherbert, Claude (2013). 8: 644:Morane Saulnier: Their Aircraft and Projects 481:Green, William; Swanborough, Gordon (1994). 683: 669: 661: 419:1,125 km (699 mi, 607 nmi) 164:wing was in two parts, each with constant 562: 560: 558: 556: 554: 552: 476: 474: 472: 470: 468: 466: 640:Morane Saulnier: ses avions, ses projets 508: 506: 504: 502: 437:12 min to 7,000 m (23,000 ft) 319:Les Ailes, June 1929 except where noted. 584: 582: 529: 527: 462: 431:12,000 m (39,000 ft) absolute 15: 267:The MS.221 and 222 had similar fixed 7: 1700:Épervier, Épervier II and Super 1500 130:. Two MS.221 prototypes were built. 246:firing through the propeller disc. 345:9.80 m (32 ft 2 in) 339:6.50 m (21 ft 4 in) 14: 569:"Le "Jockey" Morane-saulnier 222" 351:2.98 m (9 ft 9 in) 589:Bruno Parmentier (5 June 1999). 534:Bruno Parmentier (5 June 1999). 24: 1778:Single-engined tractor aircraft 357:16 m (170 sq ft) 567:Frachet, André (6 June 1929). 1: 1788:1920s French fighter aircraft 483:The Complete Book of Fighters 369:1,255 kg (2,767 lb) 191:which was strengthened with 363:947 kg (2,088 lb) 1804: 520:(106): 73, 75. March 1928. 32: 23: 18: 1773:Morane-Saulnier aircraft 591:"Morane-Saulnier MS-222" 536:"Morane-Saulnier MS-223" 514:"Le Morane-Saulnier 221" 324:General characteristics 304:Specifications (MS.222) 109:In the late 1920s both 313: 126:Jupiter nine-cylinder 95:Morane-Saulnier MS.221 1783:Parasol-wing aircraft 1725:Paris and Super Paris 1689:Comté de Nice or Nice 311: 199:occupied the entire 172:. Each part had two 1667:Names and nicknames 700:Designation letters 916:Numerical sequence 872:AN/ANB/ANR/ANL/ANS 386:turbo-supercharged 314: 244:Darne machine guns 136:turbo-supercharged 41:Single seat light 1760: 1759: 653:978-2-914017-70-1 435:Time to altitude: 226:and frames, with 91: 90: 1795: 685: 678: 671: 662: 657: 627: 602: 601: 599: 597: 586: 577: 576: 564: 547: 546: 544: 542: 531: 522: 521: 510: 497: 496: 478: 445: 429:Service ceiling: 406: 326: 99:fighter aircraft 84: 54: 46:Type of aircraft 43:fighter aircraft 28: 16: 1803: 1802: 1798: 1797: 1796: 1794: 1793: 1792: 1763: 1762: 1761: 1756: 1662: 911: 695: 692:Morane-Saulnier 689: 654: 637: 634: 632:Further reading 613: 610: 605: 595: 593: 588: 587: 580: 566: 565: 550: 540: 538: 533: 532: 525: 512: 511: 500: 493: 480: 479: 464: 460: 446: 441: 402: 383:Gnome-Rhône 9As 322: 306: 281: 195:. Narrow-chord 187:apart from the 158: 139:Gnome-Rhône 9As 124:Gnome-Rhône 9Ae 107: 82: 68:Morane-Saulnier 53:National origin 52: 47: 12: 11: 5: 1801: 1799: 1791: 1790: 1785: 1780: 1775: 1765: 1764: 1758: 1757: 1755: 1754: 1748: 1743: 1737: 1732: 1727: 1722: 1717: 1712: 1707: 1702: 1697: 1692: 1686: 1681: 1676: 1670: 1668: 1664: 1663: 1661: 1660: 1655: 1650: 1645: 1640: 1635: 1630: 1625: 1620: 1615: 1610: 1605: 1600: 1595: 1590: 1585: 1580: 1575: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1525: 1520: 1515: 1510: 1505: 1500: 1495: 1490: 1485: 1480: 1475: 1470: 1465: 1460: 1455: 1450: 1445: 1440: 1435: 1430: 1425: 1420: 1415: 1410: 1405: 1400: 1395: 1390: 1385: 1380: 1375: 1370: 1365: 1360: 1355: 1350: 1345: 1340: 1335: 1330: 1325: 1320: 1315: 1310: 1305: 1300: 1295: 1290: 1285: 1280: 1275: 1270: 1265: 1260: 1255: 1250: 1245: 1240: 1235: 1230: 1225: 1220: 1215: 1210: 1205: 1200: 1195: 1190: 1185: 1180: 1175: 1170: 1165: 1160: 1155: 1150: 1145: 1140: 1135: 1130: 1125: 1120: 1115: 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Retrieved 572: 541:12 September 539:. Retrieved 517: 482: 450: 442: 440: 434: 428: 422: 416: 410: 403: 401: 395: 378: 372: 366: 360: 354: 348: 342: 336: 330: 323: 321: 316: 315: 274: 269:landing gear 266: 248: 213: 189:leading edge 159: 151: 147: 132: 108: 94: 92: 83:Number built 404:Performance 396:Propellers: 388:9-cylinder 379:Powerplant: 179:and wooden 105:Development 77:Early 1928 1767:Categories 1751:Versailles 1720:Monococque 458:References 423:Endurance: 355:Wing area: 287:Two built. 255:unbalanced 1753:(project) 1742:(project) 1740:Statodyne 1691:(project) 624:0143-5450 575:(416): 3. 573:Les Ailes 343:Wingspan: 317:Data from 258:elevators 251:tailplane 232:stringers 224:longerons 174:duralumin 694:aircraft 443:Armament 279:Variants 220:firewall 197:ailerons 183:and was 170:dihedral 113:and the 1746:Vanneau 1715:Lévrier 1710:Fleuret 1705:Fantôme 1695:Criquet 1658:MS.1500 1653:MS.1001 1278:MoS.149 1273:MoS.148 1268:MoS.147 1263:MoS.141 1258:MoS.140 1253:MoS.139 1248:MoS.138 1243:MoS.137 1238:MoS.136 1233:MoS.134 1228:MoS.133 1223:MoS.132 1218:MoS.131 1213:MoS.130 1208:MoS.129 1203:MoS.121 1198:MoS.120 349:Height: 337:Length: 240:Vickers 236:cockpit 228:formers 216:cowling 193:plywood 162:parasol 33:MS.222 19:MS.221 1730:Pétrel 1684:Bullet 1674:Alcyon 1648:MS.880 1643:MS.860 1638:MS.785 1633:MS.760 1628:MS.755 1623:MS.733 1618:MS.732 1613:MS.731 1608:MS.730 1603:MS.704 1598:MS.703 1593:MS.701 1588:MS.700 1583:MS.631 1578:MS.630 1573:MS.603 1568:MS.570 1563:MS.560 1558:MS.506 1553:MS.505 1548:MS.504 1543:MS.502 1538:MS.501 1533:MS.500 1528:MS.479 1523:MS.477 1518:MS.476 1513:MS.475 1508:MS.470 1503:MS.474 1498:MS.472 1493:MS.470 1488:MS.450 1483:MS.435 1478:MS.433 1473:MS.430 1468:MS.411 1463:MS.410 1458:MS.408 1453:MS.406 1448:MS.405 1443:MS.350 1438:MS.345 1433:MS.343 1428:MS.342 1423:MS.341 1418:MS.340 1413:MS.325 1408:MS.317 1403:MS.316 1398:MS.315 1393:MS.302 1388:MS.301 1383:MS.300 1378:MS.278 1373:MS.275 1368:MS.260 1363:MS.251 1358:MS.250 1353:MS.230 1348:MS.229 1343:MS.227 1338:MS.226 1333:MS.225 1328:MS.224 1323:MS.223 1318:MS.222 1313:MS.221 1308:MS.200 1303:MS.185 1298:MS.181 1293:MS.180 1288:MS.160 1283:MS.152 1193:MoS.60 1188:MoS.56 1183:MoS.53 1178:MoS.52 1173:MoS.51 1168:MoS.50 1163:MoS.49 1158:MoS.48 1153:MoS.47 1148:MoS.46 1143:MoS.45 1138:MoS.44 1133:MoS.43 1128:MoS.42 1123:MoS.41 1118:MoS.40 1113:MoS.39 1108:MoS.38 1103:MoS.37 1098:MoS.36 1093:MoS.35 1088:MoS.34 1083:MoS.33 1078:MoS.32 1073:MoS.31 1068:MoS.30 1063:MoS.29 1058:MoS.28 1053:MoS.27 1048:MoS.26 1043:MoS.25 1038:MoS.24 1033:MoS.23 1028:MoS.22 1023:MoS.21 1018:MoS.20 1013:MoS.19 1008:MoS.18 1003:MoS.17 998:MoS.16 993:MoS.15 988:MoS.14 983:MoS.13 978:MoS.12 973:MoS.11 968:MoS.10 650:  622:  489:  417:Range: 390:radial 296:MS.223 290:MS.222 284:MS.221 209:cabane 205:camber 156:Design 143:struts 120:MS.121 111:France 58:France 1679:Borel 963:MoS.9 958:MoS.8 953:MoS.7 948:MoS.6 943:MoS.5 938:MoS.4 933:MoS.3 928:MoS.2 923:MoS.1 642:[ 451:Guns: 331:Crew: 177:spars 166:chord 38:Role 648:ISBN 620:ISSN 598:2017 543:2017 487:ISBN 425:5 hr 381:1 × 230:and 181:ribs 160:The 93:The 862:AFH 817:TRK 333:One 262:fin 242:or 1769:: 907:BH 902:BB 897:AV 892:AU 887:AT 882:AS 877:AR 867:AI 857:AF 852:AE 847:AC 832:WR 787:Nm 772:LH 767:LA 737:GB 732:GA 581:^ 571:. 551:^ 526:^ 516:. 501:^ 465:^ 115:UK 87:2 842:Y 837:X 827:V 822:U 812:T 807:S 802:Q 797:P 792:O 782:N 777:M 762:L 757:K 752:J 747:I 742:H 727:G 722:F 717:C 712:B 707:A 684:e 677:t 670:v 656:. 626:. 600:. 545:. 495:.

Index


fighter aircraft
France
Morane-Saulnier
fighter aircraft
France
UK
MS.121
Gnome-Rhône 9Ae
radial engine
turbo-supercharged
Gnome-Rhône 9As
struts
parasol
chord
dihedral
duralumin
spars
ribs
fabric covered
leading edge
plywood
ailerons
trailing edge
camber
cabane
cowling
firewall
longerons
formers

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