Skyboy EX - Ceiling and Gliding Performance; Cruise Flight Speeds and Fuel Consumption

Flight manual interplane 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
JČ 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
JČ 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 )
JČ 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