Obstacle Clearance Short Field Ground Roll Distance Calculator for Piper PA-28-161 Cherokee Warrior II aircraft.
Always check and use the procedure and information that is described in the Pilot Operating Handbook/Flight Manual for your aircraft.
Assumes: Full power before brake release, Flaps 25 degrees.
Application calculation limits are:
Sea-level to 3,000ft elevation
-40 to +40 degrees Centigrade
Weight limit 1600 to 2325 lbs
Head/tailwind limit 40 kts
Runway length up to 3000m
Uphill slope to 10 degrees
Result includes 33% safety factor increase
Yellow warning if >70% runway required