Features & Capabilities

Duty time calculator for part 135 operations that includes performance calculators that can be used for for all operators.

Have you been waiting for an all-encompassing Part 135 Application to come along to assist in the laborious calculations associated with the job? Ever wonder how nice it would be to be have an iPad/iPhone App compute your “rolling” block/flight time requirements, in accordance with FAR 135.267, whether you are a single pilot (8/24) operator or dual piloted (10/24) operator? What about an App to assist with computing Departure Gradients, Climb Performance, Enroute Descents, Approach Planning Descent Distance and Timing, Landing Performance summaries including wet, dry and DAAP calculations, Runway Gradients and daily utilized aviation conversions?

The wait is over! The Pilot Aviation Duty and Performance Calculator Application offers all these calculations wrapped up in a single application. It also includes a Date Calculator that makes it easy to compute the common Minimum Equipment List (MEL) due dates or even your 30 day VOR Check. You no longer need to fill your iPad/iPhone with countless Apps to get the aviation information you desire, everything you need is included in this one simple to use App.

Although this App is geared toward Part 135 operators the various calculations can easily be adapted for use by all Part 91 General Aviation operators as well as Part 121 Commercial Airline pilots. There is something here for every professional pilot.

User Growth & Download Statistics

App
By:
Crop Applications, LLC.
Rating:
3.50
(12)
Version:
2.6 Last updated: 2024-10-08
Version code:
869339336
Creation date:
2012-07-16
Compatible devices:
Size:
2.03MB
Price:
4.99
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-29
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Crop Applications, LLC.
Apple Apps Store
https://apps.apple.com/us/app/pilot-duty-performance-calc/id537253628
Website:
http://www.cropapplications.com/PilotCalc/Aviation-Pilot-Duty-And-Performance-Calculator.html

User Reviews

Two things. First, would love to see the ability delete a leg at the top and everything below move up so I can keep a running log. Currently, when I get to a point I can start deleting earlier legs, I have re-enter the relevant legs to move them up. Second, and I imagine this would be difficult to make happen, be able to define how the app calculates 10th’s of an hour. Seem’s I’ve come across rounding error discrepancies between this and my company’s scheduling software. Other than that, this app has already saved me from going over. Great overall.
by 2n*****, 2025-12-23

This is a great app for pilots to keep you legal and also has useful conversion calculation abilities. The only thing they need to improve to make it a five star app is allow Zulu time entry on the duty time page so that it takes out even more confusion when entering times because you have to convert them into local time.
by BJ*****, 2022-10-30

VERY helpful when quoting charter trips! No scheduling software does a good job at 10/24, so this app has already come in handy twice in the last 2 weeks. It’s not perfect- with there was a UTC option and buttons aren’t aligned perfectly, but it works!
by ch*****, 2021-05-19
View all user reviews ›

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