TM 1-1510-223-10
LANDING DISTANCE - FLAPS UP
ASSOCIATED CONDITIONS:
POWER.......................RETARDED TO MAINTAIN 500
FT/MIN ON FINAL APPROACH
RUNWAY....................PAVED, DRY SURFACE
APPROACH SPEED...KIAS AS TABULATED
POWER LEVERS........GROUND FINE AT TOUCH-
DOWN
BRAKING....................MAXIMUM WITHOUT SLIDING
TIRES
OBSTACLE HEIGHT...50 FT
WEIGHT
APPROACH SPEEDS
~POUNDS
~KNOTS
15,400
133
15.000
132
14,000
129
13.000
126
12,000
122
11,000
116
10,000
110
EXAMPLE:
FLAPS-DOWN NORMAL
LANDING DISTANCE.....................3437 FT
LANDING WEIGHT.........................5,20 4 LBS
FLAPS-UP LANDING DISTANCE...5196 FT
APPROACH SPEED.......................33 KTS
NOTES: 1.
LANDING WITH FLAPS FULL DOWN IS
NORMAL PROCEDURE. USE THE GRAPH
BELOW WHEN IT IS NECESSARY TO LAND
WITH FLAPS UP.
2.
FLAPS-UP LANDINGS WITH TAILWIND OR
PRESSURE ALTITUDES ABOVE 4000 FT
MAY PRODUCE TIRE SPEEDS AND/OR
BRAKE
ENERGIES
THAT
EXCEED
LIMITATIONS.
3.
TO DETERMINE THE FLAPS-UP LANDING DISTANCE,
READ FROM THE "NORMAL LANDING DISTANCE -
FLAPS DOWN" GRAPH THE LANDING DISTANCE
APPROPRIATE
TO
TEMPERATURE,
ALTITUDE,
RUNWAY GRADIENT, AND WIND. THEN ENTER THE
GRAPH BELOW WITH THE DERIVED VALUE, AND
READ THE FLAPS-UP LANDING DISTANCE.
Figure 7-145. Normal Landing Distance - Flaps Up
7-236 Change 2
