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Aircraft STC directory

Learjet 36A STCs

The Jun 30, 2026 FAA DRS snapshot contains 123 selected supplemental type certificates with status Current whose public applicability data names the Learjet 36A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

123
listed Current at snapshot
38
holder directories
12
modification categories
Sep 15, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications54
Avionics31
Safety and emergency equipment9
Aircraft connectivity8
Cabin and interiors7
Electrical systems3
Engine and powerplant3
Landing gear and brakes2
Cargo and special mission2
Fuel systems2
Aircraft structures1
Flight controls1

Recorded holders

Learjet Inc.22Avcon Industries Inc10Butler National Corporation7Duncan Aviation Inc6Stevens Aviation Inc.6West Star Aviation6Phoenix Air Group Inc.5Royal Air Inc4Symetric Industries, DBA Extant Aerospace3Global Aviation Tech LLC3AeroMech Incorporated3Lee Aerospace Inc.2Peregrine2Summit Aviation Inc.2Blackhawk Aerospace Technologies Inc.2West Star Aviation Inc2DC Aerospace LLC2Elliott Aviation Technical Products2Heads Up Technologies Inc.1Air Comm Corporation1

Recently revised 36A STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST04393CHAircraft connectivity

Avionics upgrade installation of a Garmin GTN (TM) 750 Touchscreen Navigator interfaced to existing pilot side instruments and existing FC-200 or FC-530/-550 Autopilot and added GWX (TM) 70 Weather Radar. The Garmin GTN (TM) 750 GPS is paired with the added GTX (TM) 345R (or GTX 33/33D) Transponders for Automatic Broadcast Surveillance (ADS-B) OUT and ADS-B IN (GDL-88) capability with wireless download connectivity utilizing Garmin Connext®. Optional second Garmin GTN (TM) 650/750 interfaced to existing copilot side instruments only.

FAA holder: Royal Air Inc.

View record
ST04447CHAircraft connectivity

Installation of Garmin GTS (TM) 8000 TCAS/ACAS II Traffic Surveillance system, dual GTX (TM) 3000 Mode-S Extended Squitter Transponders and GDL® 88 receiver for a complete ADS-B In/Out capability and a Flight Stream 210 for wireless download connectivity using Garmin Connext®. Installation in accordance with Royal Air Master Document List No. RACB-MDL-3000, Revision A, dated January 06, 2020, or later FAA approved revision.

FAA holder: Royal Air Inc

View record