SR09167RCOther aircraft modifications
Replacement of tail rotor control roller chain.
FAA holder: Midwest Aerospace TC LLC
Aircraft STC directory
Garlick Helicopters UH-1H STCs
The Jun 30, 2026 FAA DRS snapshot contains 9 selected supplemental type certificates with status Current whose public applicability data names the Garlick Helicopters UH-1H. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
9
listed Current at snapshot
5
holder directories
4
modification categories
Feb 8, 2023
latest recorded revision
Modification demand surface
Other aircraft modifications6
Aircraft structures1
Avionics1
Engine and powerplant1
Recently revised UH-1H STCs
Showing the 9 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR09176RCAircraft structures
Modification of the vertical fin spar.
FAA holder: Midwest Aerospace TC LLC
SR09224RCOther aircraft modifications
Modification of the lift beam on the Model UH-1H.
FAA holder: Midwest Aerospace TC LLC
SR01039SEOther aircraft modifications
Fabrication of tail boom mounted strakes in accordance with Master Drawing List Number BL-UH1H-01, Revision D, dated September 10, 2001, or later Federal Aviation Administration (FAA)-approved revision; and installation of this strake system.
FAA holder: BLR Aerospace LLC.
SR02545ATOther aircraft modifications
Manufacture of Fast Rope Kit in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-99126-4Rev A dated June 14, 2001, or later FAA approved revision, and installation (structural provisions only) per Aeronautical Accessories, Inc. Report No. AA-98167-Rev E dated May 1, 2001, or later approved revision.
FAA holder: Bell Helicopter Textron Inc.
SR01298NYOther aircraft modifications
Installation of replacement crosstubes P/N D212-664.
FAA holder: Dart Aerospace Limited
SR00563NYOther aircraft modifications
Installation of Skidtubes and associated saddles.
FAA holder: Dart Aerospace Limited
SR00332NYAvionics
Installation of Avionics Specialties power analyzer and recorder no. SL17009 and SL17061.
FAA holder: Aerosonic Corporation
SR01395NYEngine and powerplant
Installation of adjustable engine mount.
FAA holder: Dart Aerospace Limited