Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules
Hi FLYBOYJ,thank you for your time,
Today I went to one of the rare Aviation bookshop in Paris, and I found "Naval fighters number eight" C-121 constellation and there's diagram of a "typical" C-121 instrument panel on which there's a "static selector valve"
so your identification was very accurate !
You say that the instrument could be a directional gyro, the 1st word of the label just under this instrument looks like "Polar" as those aircraft were often used on "Polar Routes " do you think that was a very specific directional gyro ?
Thanks again for your very valuable help,
Cheers,
Olivier