Approval Offers 3" Replacement to Honeywell IVA-81A/D AML
Southeast Aerospace has obtained an STC for the use of a GI 275 in Part-25 Instantaneous Vertical Speed Indicator (IVSI). installations. The installation of the small, ~3" electronic display opens up additional, much needed panel space in a variety of aircraft using obsolete Honeywell IVA-81As -81Ds. The GI 275 may replace a single or dual installation of an old IVA-81, allowing operators to retain one of their still-functional indicators or replace them entirely.
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