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#11
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M wrote:
I'm considering adding a second (backup) electric AI. The primary AI is vacuum driven so is the DG. Two questions: 1. Does adding a backup electric AI require an 337? 2. Does the electric AI needs to be TSO'ed? The plane will be used strictly for part 91 operations. Can't answer your questions, but FWIW I want to let you know I have an electric AI installed on the copilot side, and it's so far out of my scan that it's worthless as a backup. Be certain it will be useful to you where you install it. Dave |
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