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PT-3教练机

Consolidated PT-3
概观
乘员2人
服役1927年
生产团结飞机公司
产量250架
现况已退役
主要用户美国陆军航空兵团
衍生机型O-17信使观察机
Consolidated NY英语Consolidated NY
PT-11教练机
技术数据
长度28ft1in(8.56m)
翼展34ft6in(10.52m)
高度10ft3in(3.12m)
翼面积300sq ft(27.87m²)
空重1,785lb(810kg)
最大起飞重量2,481lb(1,125kg)
发动机1具Wright R-790-AB英语Wright R-790 Whirlwind星型引擎
推力220hp(164kW)
性能数据
最大速度102mph(164km/h,89kn)
巡航速度81mph(130km/h,70kn)
爬升率658ft/min(3.34m/s)
最大升限14,000ft(4,267m)
最大航程300mi(483km,260nmi)

Consolidated Model 2 美国陆军航空兵团使用的教练机,编号为PT-3,美国海军使用的编号为NY-1英语Consolidated NY

发展

PT-3复制品

在看到海军对PT-1进行改装的NY-1英语Consolidated NY的成功后,美国陆军航空兵团得出结论:星型引擎教练机的理想选择。星型引擎非常可靠,并具有良好的功率重量比。因此,陆军航空兵团将一架PT-1机身改装为XPT-2[1]

XPT-3XPT-2几乎无异,除了尾部、改进的翼板和不同的形状。陆军航空兵团于1927年9月订购了130架PT-3,[1]其中一架完成后命名为XO-17。随后是略有改变的120架PT-3AXPT-3而后改装为XPT-5,但很快就改回PT-3。[2]

从1937年开始,PT-3逐渐被波音PT-13取代,但直到第二次世界大战中期,仍有一些飞机在俄克拉荷马州土尔沙的斯巴达飞行学校中使用。[1] 最后一架PT-3于1978年圣地亚哥航太博物馆英语San Diego Air & Space Museum火灾中损毁。[3]而后,一架PT-3被复制。该复制品属于威斯康辛州奥什科甚英语Oshkosh, WisconsinEAA航空博物馆英语EAA Aviation Museum。它采用了曾在阿肯色州国民警卫队英语Arkansas National Guard第154观察中队飞行,后来归阿肯色大学工程学院英语University of Arkansas College of Engineering所有的PT-1残余零部件,并被重建为PT-3复制品。[4]

型号

XPT-2
一架配备Wright J-5 (R-790)英语Wright R-790 Whirlwind星型引擎的PT-1[5]
XPT-3
一架PT-1带有改进的翼板(克拉克“Y”翼)和不同的垂直尾翼的PT-1[5]
PT-3
订购了130架,其中一架成为XO-17原型机[5]
PT-3A
订购了120架并进行了小幅更新[5]
XPT-4
未建成,配备实验性Fairchild-Caminez 447C发动机[5]
XPT-5
于1929年暂时安装了柯蒂斯挑战者R-600-1英语Curtiss R-600 Challenger双排六缸星型引擎XPT-3机身,后来转换成PT-3[5]

用户

 古巴
 阿根廷
 巴西
 秘鲁
 墨西哥
 美国

参考

  1. ^ 1.0 1.1 1.2 "The Complete Encyclopedia of World Aircraft" cover页面存档备份,存于互联网档案馆) Editors: Paul Eden & Soph Moeng, (Amber Books Ltd. Bradley's Close, 74-77 White Lion Street, London, NI 9PF, 2002, ISBN 0-7607-3432-1), 1152 pp.
  2. ^ "United States Military Aircraft Since 1909" by F. G. Swanborough & Peter M. Bowers (Putnam New York, ISBN 0-85177-816-X) 1964, 596 pp.
  3. ^ Fire, Fuel, and Second Chances… The Origins of the Hoover Nozzle and Ring near Brown Field, San Diego, California, May 25, 1978. Check-Six.com. [5 October 2021]. 
  4. ^ Consolidated PT-1/PT-3 Husky - N31PT. EAA. EAA. [5 October 2021]. (原始内容存档于2023-11-23). 
  5. ^ 5.0 5.1 5.2 5.3 5.4 5.5 "U.S. Army Aircraft 1908-1946" by James C. Fahey, 1946, 64pp.
  6. ^ Hagedorn 1993,第10页
  • Hagedorn, Daniel P. Central American and Caribbean Air Forces. Tonbridge, Kent, UK: Air-Britain (Historians) Ltd. 1993. ISBN 0-85130-210-6. 

外部链接

维基共享资源上的相关多媒体资源:PT-3教练机

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PT-3教练机
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