- Fokker S.IV
__NOTOC__ Infobox Aircraft
name=S.IV
caption=
type=Trainer
manufacturer=Fokker
designer=
first flight=avyear|1924
introduced=
retired=
status=
primary user=Royal Netherlands Army Aviation Group
more users=
produced=
number built=31
variants with their own articles=The Fokker S.IV was a militarytrainer aircraft produced in theNetherlands in the mid 1920s. It was a conventional, single-baybiplane with staggered wings of unequal span braced with N-struts, essentially a radial-engined development of the S.III. The pilot and instructor sat in tandem, open cockpits and the undercarriage was of fixed, tailskid type with a cross-axle between the main units. TheRoyal Netherlands Army Aviation Group purchased 30 examples and used them right up to the German invasion of the Netherlands in 1940. On 14 May that year, a few surviving S.IVs escaped to France alongside some S.IX trainers, but never flew again.pecifications
aerospecs
ref=
met or eng?= metcrew=Two, pilot and instructor
capacity=
length m=8.50
length ft=27
length in=11
span m=11.70
span ft=38
span in=5height m=
height ft=
height in=
wing area sqm=
wing area sqft=empty weight kg=
empty weight lb=
gross weight kg=1,020
gross weight lb=2,250eng1 number=1
eng1 type=Armstrong Siddeley Mongoose
eng1 kw=82
eng1 hp=110
eng2 number=max speed kmh=150
max speed mph=93
cruise speed kmh=
cruise speed mph=
range km=
range miles=
endurance h=
endurance min=
ceiling m=
ceiling ft=
climb rate ms=
climb rate ftmin=armament1=
armament2=
armament3=
armament4=
armament5=
armament6= aircontent
see also=
related=
similar aircraft=
lists=References
*
* [http://www.airwar.ru/enc/other1/foks4.html Уголок неба]
Wikimedia Foundation. 2010.