Mid-Continent Instruments has received TSO certification and started delivering two new instruments, the MD15 two-in. altimeter and the MD25 two-in. airspeed indicator. “The MD15 altimeter and MD25 ...
Federal Aviation Administration (FAA), DOT. We propose to adopt a new airworthiness directive (AD) for certain United Instruments, Inc. 5934 series altimeters that were manufactured between January ...
Click to open image viewer. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Altimeter ...