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Aircraft STC directory

Learjet 36 STCs

The Jun 30, 2026 FAA DRS snapshot contains 122 selected supplemental type certificates with status Current whose public applicability data names the Learjet 36. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

122
listed Current at snapshot
41
holder directories
12
modification categories
Apr 9, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications54Avionics29Safety and emergency equipment9Aircraft connectivity8Cabin and interiors5Electrical systems4Cargo and special mission3Fuel systems3Engine and powerplant3Landing gear and brakes2Aircraft structures1Flight controls1

Recorded holders

Learjet Inc.22Avcon Industries Inc9Butler National Corporation7Stevens Aviation Inc.6Phoenix Air Group Inc.5AeroMech Incorporated5West Star Aviation5Duncan Aviation Inc4Symetric Industries, DBA Extant Aerospace3Global Aviation Tech LLC3Royal Air Inc3Lee Aerospace Inc.2Peregrine2Summit Aviation Inc.2Blackhawk Aerospace Technologies Inc.2West Star Aviation Inc2Global Aviation Technologies2DC Aerospace LLC2Elliott Aviation Technical Products2Heads Up Technologies Inc.1

Recently revised 36 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.

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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