Instrument Repair station

[jpflys]

I need to have our Cessna ( 1965 172F) Airspeed Indicator repaired
Needle sticks at 100 MPH occasionally ( a tap on glass frees it up) not good.
Since all other pitot static work fine I believe it is in the Airspeed Instrument.
Any experience with repair stations? Rudy, Quality and Kelly seem to be choices.

 

[BillTIZ]

Instrument Overhaul Service of San Diego, on Gillespie Field.
Call them with your make model information.