| 词条 | Avia BH-22 | |||||||||||||||
| 释义 |
The Avia BH-22 was a trainer aircraft built in Czechoslovakia in 1925, based on the BH-21 fighter. A smaller engine was used and armament removed. The lighter engine required the wing stagger to be decreased. No significant modifications were made to the airframe structure, reduced weight further increasing the ultimate load factor (the BH-21 was designed to 12.5g). Some aeroplanes carried a camera gun. The type saw long service as a special aerobatic trainer and eventually several examples found their way into Czechoslovakia's aero clubs. Specifications{{aerospecs|met or eng?=met |crew=one pilot |capacity= |length m=6.87 |length ft=22 |length in=6 |span m=8.90 |span ft=29 |span in=2 |dia m= |dia ft= |dia in= |height m= |height ft= |height in= |wing area sqm=22.0 |wing area sqft=237 |rot area sqm= |rot area sqft= |aspect ratio= |empty weight kg=686 |empty weight lb=1,512 |gross weight kg=860 |gross weight lb=1,896 |eng1 number=1 |eng1 type=Skoda-built Hispano-Suiza 8Aa |eng1 kw=134 |eng1 hp=180 |eng1 kn= |eng1 lbf= |eng1 kn-ab= |eng1 lbf-ab= |eng2 number= |eng2 type= |eng2 kw= |eng2 hp= |eng2 kn= |eng2 lbf= |eng2 kn-ab= |eng2 lbf-ab= |max speed kmh=216 |max speed mph=134 |max speed mach= |cruise speed kmh= |cruise speed mph= |range km= |range miles= |endurance h= |endurance min= |ceiling m=6,200 |ceiling ft=20,341 |glide ratio= |climb rate ms=3.8 |climb rate ftmin=745 |sink rate ms= |sink rate ftmin= |armament1= |armament2= |armament3= |armament4= |armament5= |armament6= }} See also{{Portal|Aviation}}{{aircontent|related=
|similar aircraft= |lists= |see also= }} References{{commons category|Avia aircraft}}
4 : Czechoslovakian military trainer aircraft 1920–1929|Avia aircraft|Biplanes|Single-engined tractor aircraft |
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