| 词条 | Halberstadt D.I | ||||||||||||||||
| 释义 |
The Halberstadt D.I was a prototype fighter aircraft built in Germany in 1916 as a scaled down version of the firm's earlier B.II two seater. It was a conventional, two-bay biplane with staggered wings of nearly equal span and fixed, tailskid undercarriage. The engine was the same Mercedes D.I that was fitted to the B.II, and a single machine gun was fitted. Two prototypes were evaluated by the Idflieg, their performance being found inadequate. The modifications required to bring the aircraft up to an acceptable standard would result in the Halberstadt D.II later the same year. Specifications{{aerospecs|ref= |met or eng?=met |crew=one pilot |capacity= |length m= |length ft= |length in= |span m=8.80 |span ft=28 |span in=10 |swept m= |swept ft= |swept in= |rot number= |rot dia m= |rot dia ft= |rot dia in= |dia m= |dia ft= |dia in= |width m= |width ft= |width in= |height m= |height ft= |height in= |wing area sqm=23.6 |wing area sqft=254 |swept area sqm= |swept area sqft= |rot area sqm= |rot area sqft= |volume m3= |volume ft3= |aspect ratio= |empty weight kg=550 |empty weight lb=1,210 |gross weight kg=740 |gross weight lb=1,630 |lift kg= |lift lb= |eng1 number=1 |eng1 type=Mercedes D.I |eng1 kw=75 |eng1 hp=100 |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= |perfhide=Y |max speed kmh= |max speed mph= |max speed mach= |cruise speed kmh= |cruise speed mph= |range km= |range miles= |endurance h= |endurance min= |ceiling m= |ceiling ft= |glide ratio= |climb rate ms= |climb rate ftmin= |sink rate ms= |sink rate ftmin= |armament1=1 × fixed, forward-firing 7.92 mm (.312 in) MG 08 machine gun |armament2= |armament3= |armament4= |armament5= |armament6= }}{{aircontent |see also= |related= |similar aircraft= |lists= }} References{{commons category|Halberstadt D.I}}
5 : German fighter aircraft 1910–1919|Halberstadt aircraft|Single-engined tractor aircraft|Biplanes|Aircraft first flown in 1915 |
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