Erik Baigar is the principal hardware engineer at Thermo Fisher Scientific (Germany). He is a Phd/R&D geek/scientist/engineering buff and has been reverse-engineering vintage military hardware and software since 2004.
FIN-RPMD-Explorer, Erik Baigar's tribute to Inertial Navigation in early Tornado
(http://www.moodurian.com/tornado/tor/avionicsbroughtbacktolifejpg.jpg) (https://www.youtube.com/watch?v=-EQqfxiGgd8)
That's the moving map display brought back to life by Erik. He hopes to one day test it out at least once in a plane.
These days we have GPS in our smartphones that tell us exactly where we are on earth. 40 years ago, the Ferranti FIN1010 inertial navigation system and the moving map display (RPMD) was used to tell the Tornado pilot his exact position. The video is a fascinating account of this ingenius electromechanical device, and the equally astounding feat by Erik of restoring it to working condition.
00:00 Intro
00:39 How intertial navigation works
01:20 Uses of the Ferranti gimballedf platform
01:40 Spotlight on the RPMD
02:10 How map films have been made
02:50 Internals of the RPMD
04:20 Focus on the FIN101x
04:55 Platform in action: Gimbal flip
05:30 The homebrew logger explained
08:31 Starting the laser based INS
09:51 Turning on the RPMD display
11:00 RPMD controlled by the inertial navigator
11:40 Supersonic flight over Germany
13:00 Additional features of the logger setup
More information at Erik Baigar's amazing website (http://www.baigar.de/TornadoComputerUnit/index.html).