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PA-28-161 Short Field Takeoff Performance Calculator

By UnKnown Aerospace Ltd

This app is only available on the App Store for iOS devices.


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

What's New in Version 1.2

Compiled with latest SDK
Targeted at devices from iOS 7.1 forward
Tested against iOS 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, 9.2 and 9.3
On iPad 2, Air, Air 2, Retina, Mini 2, Mini 4, Pro (iPhone compatibility mode)
And on iPhone 4S, 5, 5S, 6, 6Plus, 6S, 6SPlus

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
PA-28-161 Short Field Takeoff Performance Calculator
View in iTunes
  • $1.99
  • Category: Utilities
  • Updated:
  • Version: 1.2
  • Size: 15.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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