If your a Jetstream 31 Pilot, this app is for you.

Calculate performance values for your plane such as:
- Take Off Thrust, speeds, and distances
- Landing Speed and Distances
- Landing Distance corrected for winds

The table numbers were taken from one of the larger charter companies. The calculations used here interpolate between all the tabulated data so you no longer have to "eye ball" the numbers or work out the complex calculations out on paper.

As always, this is for reference only. You should always refer to the documentation provided by the AFM or your flight ops.

"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). I'm 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

Keywords: Pilot Aviation Flight Jetstream BAE Airline