| 词条 | Kaiser-Fleetwings A-39 | |||||||||||||||||||||||||
| 释义 |
The Kaiser-Fleetwings A-39 was a project by Kaiser-Fleetwings in the 1942–1943 period for an attack aircraft powered by a single Pratt & Whitney R-2800 radial engine. It was to be armed with four .50 caliber machine guns and two 37 mm cannons, along with up to {{convert|3000|lb}} of bombs.[1] The A-39 was canceled before any prototypes were built.[1] Specifications{{Aircraft specs|ref=Johnson 2012[1] |prime units?=imp |crew=one |capacity= |length m= |length ft=42 |length in=9 |length note= |span m= |span ft=55 |span in=9 |span note= |height m= |height ft= |height in= |height note= |wing area sqm= |wing area sqft= |wing area note= |aspect ratio= |airfoil= |empty weight kg= |empty weight lb= |empty weight note= |gross weight kg= |gross weight lb= |gross weight note= |max takeoff weight kg= |max takeoff weight lb=20500 |max takeoff weight note= |fuel capacity= |more general= |eng1 number=1 |eng1 name=Pratt & Whitney R-2800 |eng1 type=radial engine |eng1 kw= |eng1 hp=2100 |eng1 note= |power original= |prop blade number= |prop name= |prop dia m= |prop dia ft= |prop dia in= |prop note= |perfhide=Y |max speed kmh= |max speed mph= |max speed kts= |max speed note= |max speed mach= |cruise speed kmh= |cruise speed mph= |cruise speed kts= |cruise speed note= |stall speed kmh= |stall speed mph= |stall speed kts= |stall speed note= |never exceed speed kmh= |never exceed speed mph= |never exceed speed kts= |never exceed speed note= |minimum control speed kmh= |minimum control speed mph= |minimum control speed kts= |minimum control speed note= |range km= |range miles= |range nmi= |range note= |combat range km= |combat range miles= |combat range nmi= |combat range note= |ferry range km= |ferry range miles= |ferry range nmi= |ferry range note= |endurance= |ceiling m= |ceiling ft= |ceiling note= |g limits= |roll rate= |glide ratio= |climb rate ms= |climb rate ftmin= |climb rate note= |time to altitude= |lift to drag= |wing loading kg/m2= |wing loading lb/sqft= |wing loading note= |fuel consumption kg/km= |fuel consumption lb/mi= |power/mass= |more performance= |armament= |guns= 2 x 37mm cannon, 4 x .50-caliber machine guns |bombs= {{convert|3000|lb}} |rockets= |missiles= |hardpoints= |hardpoint capacity= |hardpoint rockets= |hardpoint missiles= |hardpoint bombs= |hardpoint other= |avionics= }} See also{{aircontent|related= |similar aircraft=
|lists=
|see also= }} References{{commons category|Fleetwings}}1. ^1 2 {{cite book|last=Johnson|first=E.R.|title=American Attack Aircraft since 1926|year=2012|publisher=McFarland & Company|location=Jefferson, NC|isbn=978-0786471621|pages=419–420|url=https://books.google.com/books?id=GmFhOCYckfQC&pg=PA419&lpg=PA419&dq=Kaiser-Fleetwings+A-39&source=bl&ots=y_6M8z2kJF&sig=t6xb6O8JtyJEfkP2P7zB5TwguZY&hl=en&sa=X&ei=jQRYUaewDoj8rAGB5oGQCA&ved=0CD4Q6AEwAg#v=onepage&q=Kaiser-Fleetwings%20A-39&f=false}} {{Kaiser-Fleetwings aircraft}}{{USAF attack aircraft}}{{aero-1940s-stub}} 4 : Fleetwings aircraft|Single-engined tractor aircraft|Low-wing aircraft|Cancelled military aircraft projects of the United States |
|||||||||||||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。