TB20:
Cessna TR182:
Curious that the 182 has 43kt for both! What does that mean?
SR22 G5:
Halley Apollo Fox
km/h kts
Vne 180 97 Never exceed
Vno 150 81 Normal operating speed
Va 124 67 maneuvering speed
Vfe 130 70 Max speed with flaps extended
Vs0 64 35 Min speed flaps extended
Vs1 70 38 Min. speed no flaps
From “Flight Planning Guide Citation 560 Encore”:
STALL SPEEDS Zero Angle of Bank, Landing Gear Up or Down, KCAS Stall Speeds ----------------------------------- Flap Position ------------------------------------ Weight (lb) Full 15° 7° Up 16,630 86 91 95 97 16,000 84 89 93 95 15,500 83 88 92 94 14,500 81 85 89 91 13,500 78 82 86 88 12,500 75 79 83 85 11,500 72 76 79 81 10,500 69 73 76 78
Normal operation is to always land with full flaps. Everything else are abnormal/emergency procedures.
Peter wrote:
Curious that the 182 has 43kt for both! What does that mean?
The interesting figure is not the IAS but the CAS. The pitot-static system error can differ substantially with and without flaps.
E.g. for a C172S:
Vs: (0° flaps): 48 KIAS, 53 KCAS.
Vs0: (30° flaps): 40 KIAS, 48 KCAS.
In this particular case the IAS difference is 60% greater than the CAS difference, but it could just as well be the other way around.
P28R-200 flaps and gear down 64 MPH up 70 MPH
Bölkow Junior:
Cessna F150M:
Cessna C172B:
Glasflügel H304:
Jodel DR250/160:
Robin DR340:
Morane MS894A:
Morane MS880b:
ASW20L:
Elster C (no flaps, though):
SR20:
I am really confused as to the point of this thread.
My Cub doesn’t have any flaps or a Pilot’s Operating Handbook.
jollyrog wrote:
My Cub doesn’t have any flaps or a Pilot’s Operating Handbook.
You must be taking your life in your hands every time you fly!