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FAA-listed STC holder

Midwest Aerospace TC LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 11 selected supplemental type certificates with status Current under Midwest Aerospace TC LLC. The records span 36 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

11
listed Current at snapshot
36
aircraft directories
3
modification categories
Feb 8, 2023
latest recorded revision

Recently revised records

Showing the 11 most recently revised records. Category directories provide the complete paginated discovery path.

11 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Midwest Aerospace TC LLC supplemental type certificates, aircraft applicability, source status and dates
STC and modificationAircraft / model / TCSource status and datesHolder and authority
SR00026DE

Installation of tailboom 24 inch plug extension, commercial style main rotor blades, and rotorhead.

Other aircraft modificationsView record
  • Garlick Helicopters UH-1BTC H3NM
  • Hawkins & Powers Aviation UH-1BTC H1RM
  • International Helicopters UH-1BTC H5SO
  • Williams Helicopter UH-1BTC H7SO
  • Richards Heavylift Helo UH-1BTC H3SO

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR00073DE

Replacement of Lycoming T53-L-13 series powerplant.

Engine and powerplantView record
  • Garlick Helicopters UH-1BTC H3NM
  • Hawkins & Powers Aviation UH-1BTC H1RM
  • International Helicopters UH-1BTC H5SO
  • Williams Helicopter UH-1BTC H7SO
  • Richards Heavylift Helo UH-1BTC H3SO

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR00119DE

Installation of an upgraded 42 degree Tail Rotor gearbox, P/N 212-040-003, and Control Cables.

Other aircraft modificationsView record
  • Rotorcraft Development UH-1BTC H13WE
  • Rotorcraft Development HH-1KTC H5NM
  • Rotorcraft Development TH-1LTC H5NM
  • Rotorcraft Development UH-1ETC H5NM
  • Rotorcraft Development UH-1LTC H5NM
  • International Helicopters UH-1BTC H5SO
  • Overseas Aircraft Support TH-1LTC H7SO
  • Overseas Aircraft Support UH-1ETC H7SO
  • Overseas Aircraft Support UH-1LTC H7SO
  • Smith Helicopters UH-1ETC H8NM
  • Richards Heavylift Helo UH-1BTC H3SO
  • Bell Helicopter Textron TH-1LTC H4NM
  • Bell Helicopter Textron UH-1ETC H4NM
  • Bell Helicopter Textron UH-1LTC H4NM
  • West Coast Fabrications UH-1ETC H9NM
  • Hawkins & Powers Aviation UH-1BTC H1RM

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR00143DE

Installation of an upgraded 42 degree Tail Rotor gearbox, P/N 212-040-003.

Other aircraft modificationsView record
  • Arrow Falcon Exporters UH-1HTC R00007DE
  • California Department of Forestry UH-1FTC H2NM
  • Global Helicopter Technology UH-1HTC R00002RC
  • Hagglund Helicopters UH-1HTC H15NM
  • Northwest Rotorcraft UH-1HTC R00005SE
  • Overseas Aircraft Support UH-1HTC H7SO
  • Rotorcraft Development UH-1HTC H13WE
  • Southwest Florida Aviation International UH-1HTC H6SO
  • Tamarack Helicopters UH-1FTC H7NE

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR00144DE

Installation of an upgraded 42 degree tail rotor gearbox.

Other aircraft modificationsView record
  • Bell Helicopter Textron 204BTC H1SW

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09167RC

Replacement of tail rotor control roller chain.

Other aircraft modificationsView record
  • Garlick Helicopters UH-1BTC H3NM
  • Garlick Helicopters UH-1HTC H13WE
  • Garlick Helicopters HH-1KTC H5NM
  • Garlick Helicopters TH-1LTC H5NM
  • Garlick Helicopters UH-1ETC H5NM
  • Garlick Helicopters UH-1LTC H5NM

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09176RC

Modification of the vertical fin spar.

Aircraft structuresView record
  • Hagglund Helicopters UH-1HTC H15NM
  • Richards Heavylift Helo UH-1HTC H3SO
  • Southwest Florida Aviation International SW205 (UH-1H)TC H6SO
  • Garlick Helicopters UH-1HTC H13WE

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09177RC

Modification of the vertical fin spar.

Aircraft structuresView record
  • Garlick Helicopters UH-1BTC H13WE
  • WSH UH-1BTC H1RM
  • International Helicopters UH-1BTC H5SO
  • Red Tail Flying Services UH-1BTC R00012AT
  • Southwest Florida Aviation International UH-1BTC H6SO
  • Richards Heavylift Helo UH-1BTC H3SO
  • Rotorcraft Development HH-1KTC H5NM
  • Rotorcraft Development TH-1LTC H5NM
  • Rotorcraft Development UH-1ETC H5NM
  • Rotorcraft Development UH-1LTC H5NM
  • Overseas Aircraft Support UH-1ETC H7SO
  • Overseas Aircraft Support UH-1LTC H7SO
  • Overseas Aircraft Support TH-1LTC H7SO
  • Smith Helicopters UH-1ETC H8NM
  • Bell Textron TH-1LTC H4NM
  • Bell Textron UH-1ETC H4NM
  • Bell Textron UH-1LTC H4NM

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09202RC

Installation of a vertical fin spar.

Aircraft structuresView record
  • Bell Helicopter Textron 204BTC H1SW

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09224RC

Modification of the lift beam on the Model UH-1H.

Other aircraft modificationsView record
  • Hagglund Helicopters UH-1HTC H15NM
  • Southwest Florida Aviation International UH-1BTC H6SO
  • Southwest Florida Aviation International UH-1HTC H6SO
  • Richards Heavylift Helo UH-1HTC H3SO
  • Richards Heavylift Helo UH-1BTC H3SO
  • Garlick Helicopters UH-1BTC H13WE
  • Garlick Helicopters UH-1HTC H13WE

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record
SR09222RC

Installation of a modified fin spar.

Aircraft structuresView record
  • Rotorcraft Development TH-1FTC H12NM
  • Rotorcraft Development UH-1PTC H12NM
  • Rotorcraft Development UH-1FTC H12NM

Current at cited snapshot

Application:

FAA holder: Midwest Aerospace TC LLC

FAA authority record