C172S POH app for iPhone and iPad

Need to look up some quick performance data during your next flight?
The Cessna 172S is a capable and solid trainer plane that is loved by many aviators.

Various performance data have been entered into this program such as weight and balance, take off distance, landing distance, climb performance, climb performance, vRef adjustment and checklists.

As always, when in doubt or error, you should always refer to the official documentation supplied with your aircraft.

"I personally use several of the PunkStar Studio iPhone/iPod applications. Some, like the Cold Air Calculator, are incredibly useful for even the most advanced pilot, while others, like the Hold Pattern Calculator, are perfect for demonstrations with my students (who are thrilled when they see it for the first time). Im a loyal customer/user of several of the PunkStar Studio apps (even non-aviation related) and look forward to their future releases. I highly recommend their products to all aviators, from the professional airline pilot and flight instructor to the casual pilot."
- Ed Pasquale ATPL
Transport Canada Pilot Examiner and Seneca College Flight Instructor