TeST s.r.o.
http://www.test.infoline.cz/
TST-3 ALPIN TM
Number of seats
1
Engine
Rotax 447
Span
m
13.8
Wing area
m2
10.5
Wing load
kg/m2
28.1
Airfoil
Wortmann FX 61-184
Aspect ratio
17.1
Length
5.9
Height
1.5
cockpit width
0.59
Empty weight
kg
140 / 195
Gross weight
250 / 300
Vne
km/h
180
Max. cruising speed
165
Manoeuvring speed
130
Max. speed with extended air brakes
Stall speed
62
Economical cruising speed
90
Tank volume
l
15
Economical fuel consumption
l/h
5
Take-off run
200
Take off over 50'
350
Landing run
80
Landing over 50'
Rate of climb
m/sec
3
Service ceiling
km
Glide ratio
33 / 85
Min. sinking rate
0.75
design criteria
JAR 22
G - loads
+5,2 / -2,6