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Altimeter

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M

Merrill Gardiner

Supporting Member
Joined
Feb 7, 2019
Messages
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Just had a rebuilt Altimeter installed that was certified by the company selling it, & bench checked by my my Avionics shop before installation. The Pitot system has also been leaked checked as well. When doing my run up after the install & putting in the Altimeter setting from the ATIS, the Alt. was reading almost 200 ft. higher than the airport elevation.
Any ideas on what to look for next?
 

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