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NSN: 4920 01 375 7472 (Model 6500)

The 6500 & 6500-HA (High-Accuracy) Air Data Test Sets require only a pressure source and a vacuum source and are extremely simple to use. They can be used to test and calibrate altimeters, airspeed / Mach indicators, Climb indicators, Flight data recorders, Air data computers, and EPR indicators. The high accuracy of these units meets all RVSM requirements. Also, they need to be calibrated only once a year. The use of “Profiles” makes it possible for the operator to run through a test using only a single key on the front panel keypad of these units.