3 ms·
They are still quite common in older tin can airplanes i.e. Cessna 150s and the like, but often with "INOP" written on the instrument with a sharpie.
by Stevvo 7y ago
They are still quite common in older tin can airplanes i.e. Cessna 150s and the like, but often with "INOP" written on the instrument with a sharpie.