Originally Posted By: Hpasp
Another "steam driven" instrument...
... it is the target altitude indicator.

Lets try, and read out the altitude of the target!
(Who served on the Shilka earlier, please keep quiet smile

Click to reveal..



1240m

GO - 10gm (10 hekto* meters) - 1km per mark [lower scale]
TO - 0.1gm (0.1 hekto* meters) - 10m per mark [upper scale]

* 1 hekto meter is 100m

Last edited by Hpasp; 11/25/12 06:20 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

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