89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 1-11
© Honeywell International Inc. Do not copy without express permission of Honeywell.
• TSO-C146d compliant antenna equipped aircraft that experience a WAAS
failure or when operating outside of SBAS coverage areas;
• Non-TSO-C146d compliant antenna equipped aircraft (e.g. TSO-C129a only
compliant systems) when operating in Oceanic and Remote airspace,
Enroute and Terminal airspace, or during any LNAV/VNAV, LP, or LPV
approach.
Prior to conducting Class II navigation (remote/oceanic), the owner/operator must obtain operational
approval for using the AeroNav XXX system for long-range navigation from the appropriate FAA Flight
Standards Office.