Type Record · As of May 3, 2026
TIMBERLINE HELICOPTERS INC UH-60A
Rotorcraft · GE T700-GE-701D
Registered
4
Year Range
1980–1982
NTSB Events
0
Airworthiness Directives
5
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered TIMBERLINE HELICOPTERS INC UH-60A aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- ID 50.0% 2
- UT 25.0% 1
- MT 25.0% 1
By Decade of Manufacture
- 1980s 100.0% 4
02 / NTSB Records
Events involving TIMBERLINE HELICOPTERS INC UH-60A aircraft
No NTSB-recorded events match TIMBERLINE HELICOPTERS INC UH-60A in the indexed corpus.
02c / Academic Research
Scholarly work mentioning TIMBERLINE HELICOPTERS INC UH-60A
Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.
- NASA NTRS 2019 · Technical Memorandum (TM)
Fidelity assessment of a UH-60A simulation on the NASA Ames vertical motion simulator
Helicopter handling qualities research requires that a ground-based simulation be a high-fidelity representation of the actual helicopter, especially over the frequency range of the investigation.
- NASA NTRS 2019 · Conference Paper
Simulation System Fidelity Assessment at the Vertical Motion Simulator
Fidelity is a word that is often used but rarely understood when talking about groundbased simulation. Assessing the cueing fidelity of a ground based flight simulator requires a comparison to actual …
- NASA NTRS 2017 · Conference Paper
Assessment of simulation fidelity using measurements of piloting technique in flight
The U.S. Army and NASA joined together on a project to conduct a systematic investigation and validation of a ground based piloted simulation of the Army/Sikorsky UH-60A helicopter.
Browse the full corpus — academia portal ↗
03 / Airworthiness Directives
FAA directives applicable to TIMBERLINE HELICOPTERS INC UH-60A
5 directive(s) on file. Showing the most recent 5.
-
Apr 23, 2026
Airworthiness Directives; Various Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2020-02-17, which applies to certain Sikorsky Aircraft Corporation (Sikorsky) Model S-70, S-70A, S-70C, S-70C(M), and S-70C(M1) helicopters. AD 2020-02-17 requires recurring visual and tap inspections of the tail rotor blade (TRB) and, depending on the results…
-
Apr 8, 2024
Airworthiness Directives; General Electric Company Engines, and Various Restricted Category Rotorcraft
The FAA is superseding airworthiness directive (AD) 2024-05- 51, which applied to certain General Electric Company (GE) Model CT7- 2E1, CT7-2F1, CT7-8A, CT7-8E, and CT7-8F5 engines, and various restricted category helicopters with GE Model T700-GE-700, -701A, - 701C, -701D/CC, -701D, -401, -401C, CT7-2D, or CT7-2D1 en…
-
Mar 15, 2024
Airworthiness Directives; General Electric Company Engines, and Various Restricted Category Rotorcraft
The FAA is adopting a new airworthiness directive (AD) for certain General Electric Company (GE) Model CT7-2E1, CT7-2F1, CT7-8A, CT7-8E, CT7-8F5 engines, and various restricted category helicopters with GE Model T700-GE-700,-701A, -701C, -701D/CC, -701D, -401, -401C, CT7-2D or CT7-2D1 engines installed. This AD was pr…
-
Oct 29, 2020
Airworthiness Directives; Various Restricted Category Helicopters
The FAA is adopting a new airworthiness directive (AD) for various restricted category helicopters, originally manufactured by Sikorsky Aircraft Corporation (Sikorsky), Model EH-60A, HH-60L, S-70, S-70A, S-70C, S-70C(M), S-70C(M1), and UH-60A. This AD requires initial and recurring inspections of the main rotor (M/R)…
-
Jul 9, 2020
Airworthiness Directives; Various Restricted Category Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for various restricted category helicopters, originally manufactured by Sikorsky Aircraft Corporation (Sikorsky), Model EH-60A, HH-60L, S-70, S-70A, S-70C, S-70C(M), S-70C(M1), and UH-60A. This proposed AD would require initial and recurring inspections of t…
04 / Type Certificate Data Sheets
FAA TCDS for TIMBERLINE HELICOPTERS INC UH-60A
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- R00052SE Current Rev 2 · 12/10/2019
Timberline Helicopters Inc.
Models: UH-60A, UH-60L
06 / Supplemental Type Certificates
Modifications approved for TIMBERLINE HELICOPTERS INC UH-60A
61 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
-
12/18/2025
STC SR00896DE
The installation of a bubble window with view port as a direct replacement for the existing window in the left hand side Cockpit door
Blackhawk Mission Equipment
-
12/15/2025
STC SR02767LA
Installation of H-60 Electric APU Starter Modification to replace the original equipment hydraulic APU starter system on Restricted Category H-60 Firefighting and Utility Helicopte…
Aerocraft Inc.
-
11/12/2025
STC SR02764LA
Installation of lift kit
Aerocraft Incorporated
-
11/03/2025
STC SR02544LA
Installation of a left side bubble window and a modified left side main landing gear fairing
Aerocraft Incorporated
-
10/22/2025
STC SR02744SE
Installation of BLR FastFin System
BLR Aerosapce LLC
-
09/30/2025
STC SR02597SE
Installation of Purge Fuel Collector System
Timberline Aerospace LLC
-
07/23/2025
STC SR00896DE
The installation of a bubble window with view port as a direct replacement for the existing window in the left hand side Cockpit door
Blackhawk Mission Equipment
-
07/22/2025
STC SR00919DE
Installation of Left and Right Pulse Light
Blackhawk Mission Equipment
-
06/19/2025
STC SR12058AK
Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank
Recoil Aerospace Inc.
-
06/17/2025
STC SR00903DE
Installation of Left and Right, Hand Hold, Step and Step Fairing modification
Blackhawk Mission Equipment
-
06/16/2025
STC SR01099DE
Installation of the GPMS Foresight MX Condition Monitoring System
GPMS International Inc.
-
05/23/2025
STC SR04461CH
Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System
U.S. Technical Consultants Inc
-
05/22/2025
STC SR02753LA
Installation of an engine Inlet Barrier Filter (IBF)
Aerometals Inc.
-
04/08/2025
STC SR02584AK
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank
Recoil Aerospace Inc.
-
03/07/2025
STC SR02584AK
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank
Recoil Aerospace Inc.
-
10/25/2024
STC SR11809SE
Installation of pilot and Co-Pilot Restraint Systems
Timberline Aerospace
-
02/12/2024
STC SR04618CH
Installation of Luma Technologies LT-4082 and LT-4106 series 82 and 106 Station Integration LED Display Panels with LT-2205 and LT-2206 series 5 and 6 Station LED Display/Reset Pan…
Luma Technologies LLC
-
07/25/2023
STC SR00848DE
The installation of a bubble window as a direct replacement for the existing window in the left hand side Cockpit door
Blackhawk Mission Equipment
-
07/25/2023
STC SR00922DE
Relocation and installation of Lead-Acid batteries, P/N RG24-15, in replacement of aircraft main batteries
Blackhawk Mission Equipment
-
07/25/2023
STC SR00903DE
Installation of Left and Right, Hand Hold, Step and Step Fairing modification
Blackhawk Mission Equipment
-
07/25/2023
STC SR00896DE
The installation of a bubble window with view port as a direct replacement for the existing window in the left hand side Cockpit door
Blackhawk Mission Equipment
-
07/25/2023
STC SR00933DE
Installation of internal firefighting water tank and snorkel
Blackhawk Mission Equipment
-
07/25/2023
STC SR00919DE
Installation of Left and Right Pulse Light
Blackhawk Mission Equipment
-
06/02/2023
STC SR02698SE
Installation of Onboard Systems International Cargo Hook Kits
Onboard Systems International
-
04/14/2023
STC SH3319NM
Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,
Precise Flight Inc
-
03/01/2023
STC SR02650SE
Installation of Station 34.5 Beam Modification
Timberline Aerospace LLC
-
02/23/2023
STC SR00903DE
Installation of Left and Right, Hand Hold, Step and Step Fairing modification
Blackhawk Mission Equipment LLC
-
11/29/2022
STC SR02744SE
Installation of BLR FastFin System
BLR Aerosapce, LLC
-
10/26/2022
STC SR02794LA
Installation of Ballast Box
Aerocraft Incorporated
-
07/15/2022
STC SR02767LA
Installation of H-60 Electric APU Starter Modification to replace the original equipment hydraulic APU starter system on Restricted Category H-60 Firefighting and Utility Helicopte…
Aerocraft Inc
+ 31 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for TIMBERLINE HELICOPTERS INC UH-60A
60+ parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.
-
MDL 909-200#https://drs.faa.gov/browse/excelExternalWindow/BE7653E5856DC63686258439006DDBF6.0001##
Model 909 Cargo Hook
Mechanical Specialties LLC replaces Modification Part
PMA holder → -
70219-04200-135-PAI#https://drs.faa.gov/browse/excelExternalWindow/12359D247BD4E7FF862582A600680324.0001##
Main Rotor Pylon Seals
Pickering Aviation Inc replaces 70219-04200-135
PMA holder → -
70217-02701-107-PAI#https://drs.faa.gov/browse/excelExternalWindow/2342F1C476488E5C862582A600680323.0001##
Cargo Door, Window Seals
Pickering Aviation Inc replaces 70217-02701-107
PMA holder → -
70217-02701-101-PAI#https://drs.faa.gov/browse/excelExternalWindow/DD3DF3AE4F0F61A8862582A600680322.0001##
Cargo Door, Window Seals
Pickering Aviation Inc replaces 70217-02701-101
PMA holder → -
70216-02402-110-PAI#https://drs.faa.gov/browse/excelExternalWindow/9E50880B39D10EF9862582A60068031F.0001##
Gunner's Window Seals
Pickering Aviation Inc replaces 70216-02402-110
PMA holder → -
70216-02401-104-PAI#https://drs.faa.gov/browse/excelExternalWindow/1056E42274ADF3E9862582A60068031E.0001##
Gunner's Window Seals
Pickering Aviation Inc replaces 70216-02401-104
PMA holder → -
76122-82279-003-PAI#https://drs.faa.gov/browse/excelExternalWindow/D1E881364615FBF5862582A600680319.0001##
Crew Door Seals
Pickering Aviation Inc replaces 76122-82279-003
PMA holder → -
70216-02402-124-PAI#https://drs.faa.gov/browse/excelExternalWindow/E5B45F6DA51956F1862582A600680321.0001##
Gunner's Window Seals
Pickering Aviation Inc replaces 70216-02402-124
PMA holder → -
BME-003-001-01#https://drs.faa.gov/browse/excelExternalWindow/B2817E85BA1C40E386258286005224BB.0001##
Bubble Window, UH-60 & S-70
Pickering Aviation Inc replaces 70216-01007-015
PMA holder → -
PJ-002-2#https://drs.faa.gov/browse/excelExternalWindow/B433F1101E23444D8625822C006115A7.0001##
UH-60 Bubble Window
Aerocraft, Inc. replaces PJ-002-2
PMA holder → -
PJ-003-1#https://drs.faa.gov/browse/excelExternalWindow/870CA4A3DB6AB44D8625822C006115AA.0001##
UH-60 Left Gear Fairing
Aerocraft, Inc. replaces PJ-003-1
PMA holder → -
PJ-003-1#https://drs.faa.gov/browse/excelExternalWindow/1CDAAE473E57D818862581050075FB67.0001##
UH-60 Left Gear Fairing
Aerocraft, Inc. replaces PJ-003-1
PMA holder → -
PJ-002-2#https://drs.faa.gov/browse/excelExternalWindow/30E1DC0CA3B16837862581050075FB0B.0001##
UH-60 Bubble Window
Aerocraft, Inc. replaces PJ-002-2
PMA holder → -
200-437-00#https://drs.faa.gov/browse/excelExternalWindow/70EBBE207AC1A056862585FB0039E7FE.0001##
Black Hawk Cargo Hook Kit
Onboard Systems International replaces Modification Part
PMA holder → -
1060-MDL-1#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID427640198520210831194545.0001##
Engine Inlet Barrier System
Aerometals replaces Modification
PMA holder → -
BME-004-001-1#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165644442320230818103124.0001##
Pulsating Light (LH)
Pickering Aviation Inc replaces Modification Part
PMA holder → -
RDUH0009#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102283351320251124233407.0001##
Master Drawing List, UH-60 Blackhawk
Blackhawk Composites Inc replaces RDUH0009
PMA holder → -
BME-004-001-1#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199589665020230818103116.0001##
Pulsating Light (LH)
Pickering Aviation Inc replaces Modification Part
PMA holder → -
ARC-H60STR-1#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117328325020220803181407.0001##
H60 APU Electric Starter Modification
Aerocraft, Inc. replaces Modification Part
PMA holder → -
RADO0000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149170522420250711200931.0001##
TOP LEVEL ASSY, T750-I
Blackhawk Composites Inc replaces RADO0000
PMA holder → -
RIUH0000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157635677820250626152305.0001##
UH-60 Installation
Blackhawk Composites Inc replaces RIUH0000
PMA holder → -
TA-UH60-RS-300-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167473478220250411131612.0001##
Crotch Pad
Timberline Aerospace, LLC replaces Modification Article
PMA holder → -
TA-UH60-RS-100-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159506859020250411131609.0001##
Restraint System Open Footman’s Loop
Timberline Aerospace, LLC replaces Modification Article
PMA holder → -
TA-UH60-RS-300-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161795269620250408133451.0001##
Crotch Pad
Timberline Aerospace, LLC replaces Modification Article
PMA holder → -
TA-UH60-RS-100-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124220576920250408133447.0001##
Restraint System Open Footman’s Loop
Timberline Aerospace, LLC replaces Modification Article
PMA holder → -
J643P08AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101627026120250228212542.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P08A
PMA holder → -
J643P14AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143166616920250228212555.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P14A
PMA holder → -
J643P12AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141450081120250228212551.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P12A
PMA holder → -
J643P04AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341290720250228212529.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P04A
PMA holder → -
J643P35AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130323342720250228212604.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P35A
PMA holder → -
J643P06AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144767296220250228212537.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P06A
PMA holder → -
J643P10AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117037786820250228212547.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P10A
PMA holder → -
J643P20AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173218771120250228212559.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P20A
PMA holder → -
J643P05AACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159366965620250228212533.0001##
12 Point Bolt
Aircraft Component Design LLC replaces J643P05A
PMA holder → -
J228P904ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115644574720250220233450.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P904
PMA holder → -
J228P903ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183324882120250220233445.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P903
PMA holder → -
J228P113ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184853054220250220233440.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P113
PMA holder → -
J228P041ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194154404820250220233428.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P041
PMA holder → -
J228P112ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120665179720250220233433.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P112
PMA holder → -
J228P113ACD#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120472945220250220233436.0001##
Preformed Packing
Aircraft Component Design LLC replaces J228P113
PMA holder →
+ 20 more PMA parts on file
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for TIMBERLINE HELICOPTERS INC UH-60A
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 4 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →