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Stevens SU-1

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174:
Testing showed that the Stevens Institute students were successful and the SU-1 has a glide ratio of 17:1, two points better than the PS-2. It also has a slightly higher sink rate of 180 feet per minute versus the PS-2's 150. Gross weight was also increased from 400 lb (181 kg) to
147:, by designing new wings for it as a student project. The PS-2's straight 36 ft (11.0 m) wings were replaced with 46 ft (14.0 m) 380: 375: 385: 344: 197: 128: 57: 241: 168: 348: 193:
reported that two SU-1s were still in existence, one in serviceable condition and one in need of repair.
171:. The SU-1 retains the PS-2's original steel tube fuselage. The landing gear is a fixed monowheel type. 132: 124: 32: 167:
are also used. Like the original wings, the new wings are a wooden structure, covered in doped
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The SU-1 was developed as an attempt to improve the performance of the
334:, page 34. Soaring Society of America, November 1983. USPS 499-920 156: 155:, but instead of parallel struts, the new wings use V- 151:. Like the original wings, the new wings have two 323: 321: 319: 317: 315: 313: 127:that was designed in 1933 by students at the 8: 285:3.05 lb/sq ft (14.9 kg/m) 309: 20: 7: 231:46 ft 0 in (14.02 m) 204:Specifications (variant specified) 196:In April 2011 one remained on the 14: 178:About four SU-1s were produced. 381:Stevens Institute of Technology 345:Federal Aviation Administration 279:180 ft/min (0.91 m/s) 237:180 sq ft (17 m) 198:Federal Aviation Administration 129:Stevens Institute of Technology 58:Stevens Institute of Technology 376:1930s United States sailplanes 349:"Make / Model Inquiry Results" 1: 386:Aircraft first flown in 1933 115:is an American single seat, 175:550 lb (249 kg). 402: 329:1983 Sailplane Directory, 258:550 lb (249 kg) 252:325 lb (147 kg) 23: 169:aircraft fabric covering 159:terminating at a single 83:No longer in production 216:General characteristics 139:Design and development 271:Maximum glide ratio: 182:Operational history 133:Hoboken, New Jersey 163:attachment point. 109: 108: 393: 360: 359: 357: 355: 341: 335: 331:Soaring Magazine 325: 266: 218: 100: 90: 44: 36:Type of aircraft 21: 401: 400: 396: 395: 394: 392: 391: 390: 366: 365: 364: 363: 353: 351: 343: 342: 338: 326: 311: 306: 296:List of gliders 292: 262: 214: 206: 184: 141: 98: 88: 43:National origin 42: 37: 17: 16:American glider 12: 11: 5: 399: 397: 389: 388: 383: 378: 368: 367: 362: 361: 347:(April 2011). 336: 308: 307: 305: 302: 299: 298: 291: 288: 287: 286: 280: 274: 260: 259: 253: 247: 238: 232: 226: 205: 202: 183: 180: 140: 137: 107: 106: 101: 99:Developed from 95: 94: 91: 85: 84: 81: 77: 76: 73: 69: 68: 65: 61: 60: 55: 51: 50: 45: 39: 38: 35: 30: 26: 25: 15: 13: 10: 9: 6: 4: 3: 2: 398: 387: 384: 382: 379: 377: 374: 373: 371: 350: 346: 340: 337: 333: 332: 324: 322: 320: 318: 316: 314: 310: 303: 301: 297: 294: 293: 289: 284: 283:Wing loading: 281: 278: 277:Rate of sink: 275: 272: 269: 268: 267: 265: 257: 256:Gross weight: 254: 251: 250:Empty weight: 248: 245: 243: 239: 236: 233: 230: 227: 224: 221: 220: 219: 217: 212: 210: 203: 201: 199: 194: 192: 190: 181: 179: 176: 172: 170: 166: 162: 158: 154: 150: 146: 145:Franklin PS-2 138: 136: 134: 130: 126: 122: 118: 114: 105: 104:Franklin PS-2 102: 97: 96: 92: 87: 86: 82: 79: 78: 74: 72:Introduction 71: 70: 66: 64:First flight 63: 62: 59: 56: 54:Manufacturer 53: 52: 49: 48:United States 46: 41: 40: 34: 31: 28: 27: 22: 19: 352:. Retrieved 339: 328: 300: 282: 276: 270: 263: 261: 255: 249: 242:Aspect ratio 240: 234: 228: 222: 215: 213: 208: 207: 195: 188: 185: 177: 173: 142: 121:strut-braced 113:Stevens SU-1 112: 110: 89:Number built 18: 327:Said, Bob: 264:Performance 165:Jury struts 370:Categories 304:References 235:Wing area: 200:register. 149:gull-wings 354:April 21, 229:Wingspan: 209:Data from 117:high-wing 290:See also 191:magazine 186:In 1983 161:fuselage 93:about 4 211:Soaring 189:Soaring 80:Status 157:struts 125:glider 33:Glider 223:Crew: 153:spars 75:1933 67:1933 29:Role 24:SU-1 356:2011 273:17:1 246:11.5 111:The 225:one 131:in 372:: 312:^ 135:. 123:, 119:, 358:. 244::

Index

Glider
United States
Stevens Institute of Technology
Franklin PS-2
high-wing
strut-braced
glider
Stevens Institute of Technology
Hoboken, New Jersey
Franklin PS-2
gull-wings
spars
struts
fuselage
Jury struts
aircraft fabric covering
Soaring magazine
Federal Aviation Administration
Aspect ratio
List of gliders






Soaring Magazine
Federal Aviation Administration
"Make / Model Inquiry Results"
Categories

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