Course and Speed Calculator Mark IIA

London, Hangar One Aircraft & Exhibits

This analogue calculator enabled courses to be worked out quickly taking into account the effect of the wind.

Manual computers and calculators continue to be useful navigational tools to this day.

Details

Object number	65/I/124

Metal instrument with large circular disk and rule to the front, © RAF Museum

Help content not yet loaded

Non-commercial image licence.
This image is free to reuse for non-commercial purposes under our Non Commercial Licence. By downloading or embedding any media, you agree to the terms and conditions of the RAFM Non Commercial Licence.

Right click and choose save linked file to download instantly:

Download

Commercial license: media can be licensed for commercial usage, order high resolution versions and rights agreements online.

Purchase

Course and Speed Calculator Mark IIA

Details

Accessibility