kklinejr Posted November 28, 2016 Share #1 Posted November 28, 2016 This is my first instrumentation purchase and it looks like a large airframe piece. Dated May 28, 1943 is there any way to distinguish for certain the type of plane it was used on? It ssems to match Fortress panel photos, but I am unsure. Thank you in advance for any help. Link to comment Share on other sites More sharing options...
Garandomatic Posted November 28, 2016 Share #2 Posted November 28, 2016 Look at the data panel on it and Google the model number of the gauge. I was able to figure out that one of my gauges belonged to a P51 that way. There's some seriously organized information out there for aviation gauges. Link to comment Share on other sites More sharing options...
kklinejr Posted November 28, 2016 Author Share #3 Posted November 28, 2016 Talk about a "duh" moment- I didn't even bother running the data plate numbers. Thank you for the suggestion. Contract no. w535AC-22713 serial number 79857. It seems this Sperry built Gyro Horizon Indicator was quite ubiquitous on the large frame bombers of the era. I'm still trying to narrow it down, but may not be able to...we'll see. Glad to have it though. Thanks again, Ken Link to comment Share on other sites More sharing options...
bobatl Posted November 29, 2016 Share #4 Posted November 29, 2016 If it still has a data plate, it should be marked AN5736. All military aircraft with gyro instruments in that era used AN5735 Directional Gyro and AN5736 Artificial Horizon. They were manufactured by Sperry, Jack & Heintz, and General Motors. Jack & Heintz gyros were noticeably lighter. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now