Speeds and Speed Limits Flashcards
VMO - SL - 8,000 FT
261 KTS
VMO - 8,000 FT - FL 29,315
276 KTS
MMO above 29,315
.721 M
VFE - FULL/35o
172 KTS
VFE-PART/20o
200 KTS
VLE
172 KTS
VLO
172 KTS
VSB (speed brakes)
No speed limit but,
must be stowed by 50 FT AGL
Maximum A/P operating speeds
VMO - 261 KTS or 276 KTS (altitude)
or MMO - .721 M
VMCA
83 KTS
VMCG
73 KTS
VA
145 KTS - 274 KTS
Depending on weight and altitude
SL - 145 - 194 20,000 FT - 146 - 206
5,000 FT - 145 - 196 25,000 FT - 148 - 237
10,000 FT - 145 - 198 30,000 FT - 151 - 270
15,000 FT - 146 - 199 35,000 FT - 162 - 242
Minumum Speed in Sustained Icing
160 KTS
VZF - Zero Flaps Speed
Equals VREF + 30 KTS
VFR - Flap Retraction Speed
Lowest airspeed at which flaps
should be retracted on climbout
(published with approach/landing data)
VENR
??? Single engine enroute climb speed???
(published with approach and landing data)
VREF and VAPP comparison
(data for Cleveland brakes and
for SL to 7,000 FT)
Weight 15.1 14.4 13.5 12.5 11.5 10.5
VREF 107 105 102 98 94 90
VAPP 111 109 106 102 98 94
approach speed is 4 KTS above VREF
VGLIDE - Best Glide Speed
Weight (x1000 LBS) 15 14 13 12 11 10
VGLIDE 149 143 137 131 125 119
for every 1,000 LBS less, subtract 6 KTS
Cruise Climb Speeds
Starting at SL and 225 KTS, for each increase in altitude of 5,000 FT, decrease cruise climb speed by 5 KTS, i.e.:
5,000 FT - 220 KTS 25,000 FT - 200 KTS
10,000 FT - 215 KTS 30,000 FT - 195 KTS
15,000 FT - 210 KTS 35,000 FT - 190 KTS
20,000 FT - 205 KTS 40,000 FT - 185 KTS