Flight manual
inter
plane
Skyboy
EX
Page 6 - 2
6.3.2 CEILING
Service ( practical ) ceiling
3 000 to 3 500
m, 5 000 to 5 500
with four stroke engines ( Rotax 912 etc)
6.4 GLIDING FLIGHT WITH INOPERATIVE ENGINE
J
Č
9.3.2000
PERFORMANCE
DOUBLE
SOLO
SPEED IAS
THE LEAST DESCENT
690 ft/min
( 8,4 m/s
)
490 ft/min
(
2,5 m/s
)
46 knots
( 85 km/hour )
THE BEST GLIDING
1 : 6,8
1 : 9,7
46 knots
( 85 km/hour )
6.5 HORIZONTAL - CRUISE FLIGHT
6.5.1 SPEEDS AND FUEL CONSUMPTIONS
J
Č
9.3.2000
TYPE
MODE
REVOLUTIONS
SPEED
CONSUMPTION
[ rpm ]
[km/h] knots
[ l / h ]
503
MAX. CONTINUOUS POWER
6 500
115
62
18
CRUISE POWER
5 900
90
46
12
MAX. CONTINUOUS POWER
6 500
145
78
20
582
CRUISE POWER
5 000
110
59
13
LONG-RANGE CRUISE POWER
4 700
100
54
estimate
11
MAX. CONTINUOUS POWER
5 500
162
87
18
912
CRUISE POWER
5 000
130
70
12
LONG-RANGE CRUISE POWER
4 000
100
54
estimate
9
6.5.2 FLIGHT RANGE AND ENDURANCE
( stat. miles )
J
Č
9.3.2000
TYPE MODE
RANGE
ENDURANCE
[ miles / km ]
[ min ]
[ hour : min ]
503
MAX. CONTINUOUS POWER
155
miles
/ 250
km
135
2 : 15
CRUISE POWER
186
miles
/ 300
km
200
3 : 20
MAX. CONTINUOUS POWER
180
miles
/
290
km
120
2 : 00
582
CRUISE POWER
200
miles
/
330
km
180
3 : 00
LONG-RANGE CRUISE POWER
230
miles
/
370
km
220
3 : 40
MAX. CONTINUOUS POWER
220
miles
/ 360
km
135
2 : 15
912
CRUISE POWER
270
miles
/ 430
km
200
3 : 20
LONG-RANGE CRUISE POWER
290
miles
/ 470
km
270
4 : 30