Drdad
6 November 2007, 04:50 AM
Looking for information on the Oberursel Tachometer.
Anybody heard of or seen one. Any still existing. Working mechanism.
With what engines was it used. With what airplanes could it have been used.
Sources or reports appreciated.
Anybody heard of or seen one. Any still existing. Working mechanism.
With what engines was it used. With what airplanes could it have been used.
Sources or reports appreciated.