VL Sääski

Infobox Aircraft
name =VL Sääski II
type =Trainer aircraft
manufacturer =Valtion lentokonetehdas



caption =Preserved VL Sääski II at the Finnish Aviation Museum
designer = Kurt Berger and Asser Järvinen
first flight =avyear|1928
introduction =avyear|1928
retired =
status =
primary user =Finnish Air Force
more users =
produced =
number built =38
unit cost =
variants with their own articles =

VL Sääski II was the first series produced aircraft that had been designed in Finland. The aircraft was built by the State Aircraft Factory ("Valtion lentokonetehdas") (abbrevated either V.L. or VL) and was a two-seat, biplane, single-engined trainer constructed out of wood.

The aircraft was designed by Kurt Berger and Asser Järvinen in 1927 and the prototype was financed by own means by a ten person construction team in the A.E. Nyman workshop. The prototype was called Sääski I and it was ready in early spring 1928. The aircraft's civil registration code was "K-SASA" and it was sold to the Finnish Air Force on June 25, 1928. The constructors of the aircraft formed a company called "Sääski" in 1928, obtained the manufacturing licence from the designers and built four improved Sääski II's for civil use with the State Aircraft Company. Due to lack of orders and the near bankruptcy of the company, the FAF ordered 10 "Sääski II" aircraft. These were built in 1930.

Two further orders came from the air force and the total production of the aircraft numbered 32 aircraft between 1930 and 1932. The second series (beginning with SÄ-127) differed from the former, by having a greater span. This version was called Sääski IIA. The aircraft was considered to be safe and reliable and it was also equipped with floaters. The floater version was still able to do aerobatics.

Use in Finland

The Finnish Air Force had 33 "Sääski"-aircraft between 1928-1943: the 32 series produced aircraft had the identification codes SÄ-113, SÄ-117 - SÄ-126 (version II), SÄ-127 - SÄ-148 (version IIA), the prototype, had the identification code SÄ-95 (version I), it had formerly been known under the civil registration code K-SASA. There were a further five "Sääski" 's in the civil market. The aircraft was primarily used as a trainer, but also for aerial photographing, machine gun exercises and as a liaison aircraft for the army.

One "Sääski IIA" is preserved today and on display at the air museum in Vantaa. Another one, the former coast guard aircraft LK 1 is on display at the air museum in Hallinportti.

Operators

;FIN: Finnish Air Force

pecifications (VL Sääski)

aircraft specification

plane or copter?=plane
jet or prop?=prop
ref=
crew=Two
length main=7.4 m
length alt=24 ft 3 in
span main=9.9 m
span alt=32 ft 6 in
height main=2.4 m
height alt=7 ft 10 in
area main=24 m²
area alt=258 ft²
empty weight main=609 kg
empty weight alt=1,342 lb
loaded weight main=
loaded weight alt=
max takeoff weight main=913 kg
max takeoff weight alt=2,013 lb
engine (prop)=Siemens-Halske Sh 12 9-cyl. radial engine
type of prop=
number of props=1
power main=90 kW
power alt=120 hp
power original=
max speed main=145 km/h
max speed alt=90 mi/h
at sea level=
at 4000 metres=
at 8000 metres=
max speed more=
cruise speed main=
cruise speed alt=
cruise speed more=
range main=3 h 30 min
range alt=
range more=
ceiling main=4,500 m
ceiling alt=14,760 ft
climb rate main=2.3 m/s
climb rate alt=450 ft/min
loading main=
loading alt=
power/mass main=
power/mass alt=
Propellar=
Gunsight=
Radio=
armament=