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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)
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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.
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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
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127:that was designed in 1933 by students at the
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285:3.05 lb/sq ft (14.9 kg/m)
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231:46 ft 0 in (14.02 m)
204:Specifications (variant specified)
196:In April 2011 one remained on the
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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).
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329:1983 Sailplane Directory,
258:550 lb (249 kg)
252:325 lb (147 kg)
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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.
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331:Soaring Magazine
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36:Type of aircraft
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296:List of gliders
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43:National origin
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16:American glider
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347:(April 2011).
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99:Developed from
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283:Wing loading:
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277:Rate of sink:
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256:Gross weight:
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250:Empty weight:
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145:Franklin PS-2
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72:Introduction
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64:First flight
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352:. Retrieved
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242:Aspect ratio
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121:strut-braced
113:Stevens SU-1
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89:Number built
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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:.
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358:.
244::
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