1960’s flight computer. The CRP-1 was designed for ease of use by private pilots. It includes all the necessary functions for examination, planning and flying requirements. This model is widely used by flying training organisations in the United Kingdom and throughout the world. Circular slide rule side with clear durable cursor. For calculation and conversion of temperature, time, distance, volume, altitude and density altitude, speed, weight, fuel, endurance, multiplication and division, 1 in 60 rule etc. Wind triangle side incorporating sliding scale with speed range of 40-850 and clear rotating disc for lead pencil plotting. Use it for calculation of heading and groundspeed, wind velocity, head and crosswind components etc. Items included in this sale - AIRTOUR CRP-1 Flight Computer, instruction book and branded leather case. Made in England by Airtour Flight Equipment Limited formerly of Elstree Aerodrome, Herts. £29.00 plus £4.00 postage = £33.00 delivered to U.K. zone 1 addresses. For postage costs to addresses outside U.K. zone 1 and overseas postage please enquire prior to placing your order thank you. The aircraft book shown in the background of our photographs is not included.
1960’s flight computer - Airtour CRP-1