Aviation Slide Rule

CYA Brand Round Shape Circular Flight Computer E6B Flight Computer Calculator E6B-Circ

Durable Plastic Pilot Flight Ultimate Rotating Plotter with Nautical-statute Conversion Scale # CP-R

Round Shaped Kearing Circular Flight Computer E6B Flying Calculator

Kearing Aviation Slide Rule Air Force Usage Metal Pocket Slide For Pilot Training CPU-26A/P

Plastic Circular Flight Planning Computer for Performing Flight Calculation E6B-CIRC

Plastic Aviation Circular Flight Computer Navigation Calculator Wheel Chart

E6B Plotter - CGS Aluminum Flight Training Slide Graphic Computer KNMP-1

Papercard material E6B Plotter for calculation conversion of temperature KNP-2

Micro Aluminum Flight Computer / Aviation Slide Rule for Air Force Flying Training CPU-26A/P

Multi Metal Aviation Slide Rule for Flight Training School Students / Flight Computer KNMP-1

Aluminum Slide Graphic Flight Computer with Manual inside Leather Case

Nautical and statute scales plastic E6B Plotter for student training KCRP-5

Plastic Aviation Slide Rule E6b calculator 25.0cmX11.4cm For adult pilot / student

Slide flight computer Aviation Slide Rule with nautical and statute scales

Aviation Slide Rule Micro Solid Aluminum Military Flight Computer for Flight Training

Kearing Aviation Slide Rule Slide flight computer for pilot training KCRP-5

E6B Plotter Metal Aviation Slide Rule Graphic Flight Computer KNMP-1

Solid Aluminum Micro E6b Flight Computer for Air Force CPU-26A/P