Part #: E6-B4 AERO PRODUCTS RESEARCH INC POCKET SERIES FLIGHT COMPUTER/LOW SPEED SLIDE/HIGH SPEED SLIDE
Part #: E6-B9 AERO PRODUCTS RESEARCH INC STANDARD SERIES FLIGHT COMPUTER/WIND TRIANGLE/LOW SPEED SLIDE
Part #: E6-B8DP AERO PRODUCTS RESEARCH INC STUDENT SERIES FLIGHT COMPUTER/PLOTTER BUNDLE/E6-B8DP W/NP-8 8 PLOTTER
Part #: E6-B8 AERO PRODUCTS RESEARCH INC STUDENT SERIES FLIGHT COMPUTER/WIND TRIANGLE/LOW SPEED SLIDE