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Product FAQs


For your convenience, we have created this section to answer just about any questions you may have about our products. If you cannot find answers to your questions, please feel free to contact our technical support to further assist you.

Display # 
1 Is there any way to get a copy of the instuction booklet for E6-B9 computer?
2 E6B Instruction 2: How to determine En Route Wind Direction and Speed?
3 E6B Instruction 1: How to determine Groundspeed and True Heading?
4 What is a Windspeed Cursor Arm?
5 What does T/S/D stand for?
6 How do I know which E6-B computer is the right for me?
7 How do I use a E6-B Flight Computer to find Ground Speed and True Heading?

Featured Products

E6-B8P Student Pilot Flight Computer with NP-8 Plotter E6-B8P  Student Pilot Flight Computer with NP-8 Plotter $17.95

E6-B9HL Universal Pilot Flight Computer E6-B9HL Universal Pilot Flight Computer $34.95

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APR Industries is a division of Aero Products Research, Inc.

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