STC ST01356NY
FAA DRS lists ST01356NY as Current · Reissued, held by Sikorsky Aircraft Corporation, for Learjet 35, Learjet 35A (C-21A), and Learjet 36, and 1 more aircraft configuration. Recorded change: Installation of Aerosensing Radar Mapping System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01356NY identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Learjet 35, Learjet 35A (C-21A), and Learjet 36, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
Installation of software upgrade to existing Garmin GTX330/330D/33H/33DH Transponders for Version 2 ADS-B Out.
FAA holder: Precision Heli-Support, LLC
Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System.
FAA holder: Kansas City Aviation Center
Conversion of the instrument air pressure system from positive to vacuum pressure. Only applies to certain serial numbers.
FAA holder: Airwolf Filter Corporation