Rotorcraft · as of Sep 21, 2026
Distribution · currently registered
By state (top 10)
- FL 52.2% 108
- CA 12.6% 26
- ID 5.3% 11
- UT 4.8% 10
- WA 4.8% 10
- AL 3.9% 8
- OR 2.9% 6
- MT 2.4% 5
- DE 1.4% 3
- OK 1.4% 3
+10 more states
By decade of manufacture
- 1970s 8.7% 18
- 1980s 28.4% 59
- Unknown 63.0% 131
NTSB records
1 event(s) on file. Showing the most recent 1.
- Jul 18, 2017 N121UA Frankfurt NTSB docket ↗
Research papers
- 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.
Airworthiness directives
6 directive(s) on file. Showing the most recent 6.
- 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…
- Jul 23, 2013
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
We propose to adopt a new airworthiness directive (AD) for Sikorsky Model S-70, S-70A, and S-70C helicopters. This proposed AD would establish a new life limit based on a prorated formula for certain identified components (parts) installed on Model S-70, S-70A, and S-70C helicopters after being previously installed on…
Supplemental type certificates · 46 on file
- 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 DRS ↗
- 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. DRS ↗
- 11/12/2025 STC SR02764LA Installation of lift kit Aerocraft Incorporated DRS ↗
- 11/03/2025 STC SR02544LA Installation of a left side bubble window and a modified left side main landing gear fairing Aerocraft Incorporated DRS ↗
- 10/22/2025 STC SR02744SE Installation of BLR FastFin System BLR Aerosapce LLC DRS ↗
- 09/30/2025 STC SR02597SE Installation of Purge Fuel Collector System Timberline Aerospace LLC DRS ↗
- 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 DRS ↗
- 07/22/2025 STC SR00919DE Installation of Left and Right Pulse Light Blackhawk Mission Equipment DRS ↗
- 06/19/2025 STC SR12058AK Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank Recoil Aerospace Inc. DRS ↗
- 06/17/2025 STC SR00903DE Installation of Left and Right, Hand Hold, Step and Step Fairing modification Blackhawk Mission Equipment DRS ↗
- 05/23/2025 STC SR04461CH Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System U.S. Technical Consultants Inc DRS ↗
- 05/22/2025 STC SR02753LA Installation of an engine Inlet Barrier Filter (IBF) Aerometals Inc. DRS ↗
- 04/08/2025 STC SR02584AK Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank Recoil Aerospace Inc. DRS ↗
- 03/07/2025 STC SR02584AK Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank Recoil Aerospace Inc. DRS ↗
- 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 DRS ↗
- 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 DRS ↗
- 07/25/2023 STC SR00903DE Installation of Left and Right, Hand Hold, Step and Step Fairing modification Blackhawk Mission Equipment DRS ↗
- 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 DRS ↗
- 07/25/2023 STC SR00933DE Installation of internal firefighting water tank and snorkel Blackhawk Mission Equipment DRS ↗
- 07/25/2023 STC SR00919DE Installation of Left and Right Pulse Light Blackhawk Mission Equipment DRS ↗
- 04/14/2023 STC SH3319NM Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system, Precise Flight Inc DRS ↗
- 03/01/2023 STC SR02650SE Installation of Station 34.5 Beam Modification Timberline Aerospace LLC DRS ↗
- 02/23/2023 STC SR00903DE Installation of Left and Right, Hand Hold, Step and Step Fairing modification Blackhawk Mission Equipment LLC DRS ↗
- 11/29/2022 STC SR02744SE Installation of BLR FastFin System BLR Aerosapce, LLC DRS ↗
- 10/26/2022 STC SR02794LA Installation of Ballast Box Aerocraft Incorporated DRS ↗
- 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 DRS ↗
- 07/14/2022 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 DRS ↗
- 05/19/2022 STC SR02764LA Installation of lift kit Aerocraft Inc DRS ↗
- 03/04/2022 STC SR02544LA Installation of a left side bubble window and a modified left side main landing gear fairing Aerocraft Inc DRS ↗
- 01/18/2022 STC SR02760LA Installation of Aerocraft Incorporated H-60 Blackhawk Helicopter Cargo Basket Aerocraft Inc DRS ↗
+ 16 more STCs on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 208
208 of 208 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N100RM | DE | — | · | Look up ↗ |
| N1075B | FL | 1986 | · | Look up ↗ |
| N1079G | FL | — | · | Look up ↗ |
| N112HC | OK | 1979 | · | Look up ↗ |
| N1141C | AL | — | · | Look up ↗ |
| N1144C | DE | 1984 | · | Look up ↗ |
| N1209D | PA | — | · | Look up ↗ |
| N121GD | AL | — | · | Look up ↗ |
| N121MX | AL | — | · | Look up ↗ |
| N121UA | AL | — | ● | Look up ↗ |
| N121XS | AL | 1982 | · | Look up ↗ |
| N133TH | ID | 1982 | · | Look up ↗ |
| N134DA | AZ | 1983 | · | Look up ↗ |
| N152BH | FL | — | · | Look up ↗ |
| N153BH | FL | — | · | Look up ↗ |
| N154WT | FL | 1986 | · | Look up ↗ |
| N160AE | CA | — | · | Look up ↗ |
| N160AQ | CA | 1982 | · | Look up ↗ |
| N160BK | CA | 1983 | · | Look up ↗ |
| N160CD | CA | 1980 | · | Look up ↗ |
| N160DN | CA | — | · | Look up ↗ |
| N160DQ | MT | 1979 | · | Look up ↗ |
| N160DU | CT | — | · | Look up ↗ |
| N160EQ | MT | 1978 | · | Look up ↗ |
| N160NT | CA | — | · | Look up ↗ |
| N160PA | — | 1981 | · | Look up ↗ |
| N162BH | FL | — | · | Look up ↗ |
| N166DF | UT | 1983 | · | Look up ↗ |
| N166DP | UT | 1980 | · | Look up ↗ |
| N179BH | FL | — | · | Look up ↗ |
| N17FH | FL | 1981 | · | Look up ↗ |
| N184AA | AL | — | · | Look up ↗ |
| N194BH | FL | — | · | Look up ↗ |
| N224ZA | AL | 1983 | · | Look up ↗ |
| N233AJ | MT | 1982 | · | Look up ↗ |
| N240BH | FL | — | · | Look up ↗ |
| N244AJ | ID | — | · | Look up ↗ |
| N264PS | AL | 1982 | · | Look up ↗ |
| N277BH | FL | — | · | Look up ↗ |
| N27WL | MT | — | · | Look up ↗ |
| N2822D | FL | — | · | Look up ↗ |
| N290TH | ID | 1979 | · | Look up ↗ |
| N33KT | ID | 1980 | · | Look up ↗ |
| N345PL | FL | — | · | Look up ↗ |
| N356AA | WY | 1978 | · | Look up ↗ |
| N360NH | WA | — | · | Look up ↗ |
| N360UH | UT | 1982 | · | Look up ↗ |
| N371SH | NV | 1979 | · | Look up ↗ |
| N381SH | NV | 1979 | · | Look up ↗ |
| N391SH | NV | 1979 | · | Look up ↗ |
| N41FH | OR | 1985 | · | Look up ↗ |
| N43HC | OK | 1982 | · | Look up ↗ |
| N446BH | FL | — | · | Look up ↗ |
| N460NW | WA | — | · | Look up ↗ |
| N460UH | UT | 1983 | · | Look up ↗ |
| N464NW | WA | 1979 | · | Look up ↗ |
| N483YM | FL | — | · | Look up ↗ |
| N4995A | OK | — | · | Look up ↗ |
| N505WD | FL | — | · | Look up ↗ |
| N517MB | CA | 1982 | · | Look up ↗ |
| N527HS | FL | — | · | Look up ↗ |
| N527KB | FL | — | · | Look up ↗ |
| N527NB | FL | — | · | Look up ↗ |
| N530FZ | FL | — | · | Look up ↗ |
| N530JS | FL | — | · | Look up ↗ |
| N530LS | FL | — | · | Look up ↗ |
| N530NW | FL | — | · | Look up ↗ |
| N533HB | FL | — | · | Look up ↗ |
| N533MB | FL | — | · | Look up ↗ |
| N534VG | CA | 1983 | · | Look up ↗ |
| N534WS | FL | — | · | Look up ↗ |
| N534XS | FL | — | · | Look up ↗ |
| N534YS | FL | — | · | Look up ↗ |
| N536ZN | WA | — | · | Look up ↗ |
| N5396Q | FL | — | · | Look up ↗ |
| N5397F | FL | — | · | Look up ↗ |
| N540BW | FL | — | · | Look up ↗ |
| N540CK | FL | — | · | Look up ↗ |
| N540HM | FL | — | · | Look up ↗ |
| N540JS | FL | — | · | Look up ↗ |
| N542ST | FL | — | · | Look up ↗ |
| N549ST | FL | — | · | Look up ↗ |
| N5534H | FL | — | · | Look up ↗ |
| N553BS | FL | 1983 | · | Look up ↗ |
| N553ES | FL | — | · | Look up ↗ |
| N562EB | FL | — | · | Look up ↗ |
| N563DJ | ID | 1982 | · | Look up ↗ |
| N569TH | ID | — | · | Look up ↗ |
| N571AR | FL | — | · | Look up ↗ |
| N571RF | AK | 1979 | · | Look up ↗ |
| N573RF | ID | 1982 | · | Look up ↗ |
| N575RF | ID | — | · | Look up ↗ |
| N5773B | FL | — | · | Look up ↗ |
| N5778B | FL | — | · | Look up ↗ |
| N589FB | FL | — | · | Look up ↗ |
| N594RA | FL | — | · | Look up ↗ |
| N596GR | FL | — | · | Look up ↗ |
| N596YB | FL | — | · | Look up ↗ |
| N597GR | FL | — | · | Look up ↗ |
| N600PV | CT | 1980 | · | Look up ↗ |
| N601HQ | CO | 1985 | · | Look up ↗ |
| N602CK | OR | — | · | Look up ↗ |
| N603BB | FL | 1979 | · | Look up ↗ |
| N603NC | OR | 1980 | · | Look up ↗ |
| N603PG | CA | 1980 | · | Look up ↗ |
| N604NC | OR | 1983 | · | Look up ↗ |
| N605PG | CA | 1980 | · | Look up ↗ |
| N606NC | OR | 1982 | · | Look up ↗ |
| N606PG | CA | 1981 | · | Look up ↗ |
| N607PG | CA | 1980 | · | Look up ↗ |
| N608PG | CA | 1978 | · | Look up ↗ |
| N60A | TX | 1985 | · | Look up ↗ |
| N60CU | UT | 1980 | · | Look up ↗ |
| N619ST | FL | — | · | Look up ↗ |
| N625AW | FL | — | · | Look up ↗ |
| N62CU | DE | 1980 | · | Look up ↗ |
| N633BH | FL | — | · | Look up ↗ |
| N646DB | FL | — | · | Look up ↗ |
| N64FH | FL | — | · | Look up ↗ |
| N652MB | FL | — | · | Look up ↗ |
| N652NH | FL | — | · | Look up ↗ |
| N652PB | FL | — | · | Look up ↗ |
| N65CU | CT | — | · | Look up ↗ |
| N65FH | FL | — | · | Look up ↗ |
| N660FS | UT | 1981 | · | Look up ↗ |
| N660NW | WA | 1986 | · | Look up ↗ |
| N661FS | WY | 1984 | · | Look up ↗ |
| N662FS | UT | — | · | Look up ↗ |
| N663FS | UT | 1983 | · | Look up ↗ |
| N668NW | WA | 1983 | · | Look up ↗ |
| N66FH | FL | — | · | Look up ↗ |
| N670FS | UT | — | · | Look up ↗ |
| N679PK | FL | — | · | Look up ↗ |
| N683DN | CA | 1982 | · | Look up ↗ |
| N685DN | CA | 1980 | · | Look up ↗ |
| N705TH | ID | 1983 | · | Look up ↗ |
| N70K | FL | 1983 | · | Look up ↗ |
| N713TH | ID | — | · | Look up ↗ |
| N729XA | FL | — | · | Look up ↗ |
| N760NH | WA | — | · | Look up ↗ |
| N763BW | TX | — | · | Look up ↗ |
| N763DW | OR | — | · | Look up ↗ |
| N763FW | TX | — | · | Look up ↗ |
| N763TW | KS | 1981 | · | Look up ↗ |
| N781HB | FL | — | · | Look up ↗ |
| N781MB | FL | — | · | Look up ↗ |
| N781PB | FL | — | · | Look up ↗ |
| N781QB | FL | 1980 | · | Look up ↗ |
| N794XB | FL | — | · | Look up ↗ |
| N794YB | FL | — | · | Look up ↗ |
| N794ZB | FL | — | · | Look up ↗ |
| N801WT | UT | 1981 | · | Look up ↗ |
| N802PJ | CA | 1980 | · | Look up ↗ |
| N803PJ | CA | 1978 | · | Look up ↗ |
| N804PJ | CA | 1978 | · | Look up ↗ |
| N805PJ | CA | 1978 | · | Look up ↗ |
| N806PJ | CA | 1981 | · | Look up ↗ |
| N808PJ | CA | — | · | Look up ↗ |
| N809PJ | CA | 1981 | · | Look up ↗ |
| N809WB | FL | — | · | Look up ↗ |
| N809XH | FL | — | · | Look up ↗ |
| N810PJ | CA | 1983 | · | Look up ↗ |
| N814PJ | CA | 1980 | · | Look up ↗ |
| N8286 | CA | 1979 | · | Look up ↗ |
| N82BH | CA | 1979 | · | Look up ↗ |
| N83WL | MT | 1987 | · | Look up ↗ |
| N860NH | WA | 1984 | · | Look up ↗ |
| N863BB | FL | — | · | Look up ↗ |
| N8728P | FL | — | · | Look up ↗ |
| N873CB | FL | — | · | Look up ↗ |
| N875GB | FL | — | · | Look up ↗ |
| N876YB | FL | — | · | Look up ↗ |
| N882MB | FL | — | · | Look up ↗ |
| N883QK | FL | — | · | Look up ↗ |
| N883RB | FL | — | · | Look up ↗ |
| N889AB | FL | 1978 | · | Look up ↗ |
| N889FZ | FL | — | · | Look up ↗ |
| N889TB | FL | — | · | Look up ↗ |
| N890FB | FL | — | · | Look up ↗ |
| N890GB | FL | — | · | Look up ↗ |
| N896TB | FL | — | · | Look up ↗ |
| N897GB | FL | — | · | Look up ↗ |
| N897JF | FL | — | · | Look up ↗ |
| N898TH | FL | — | · | Look up ↗ |
| N898VH | FL | 1981 | · | Look up ↗ |
| N9007B | FL | — | · | Look up ↗ |
| N901DB | FL | — | · | Look up ↗ |
| N903XA | FL | — | · | Look up ↗ |
| N905KB | FL | — | · | Look up ↗ |
| N916TH | ID | — | · | Look up ↗ |
| N925UQ | FL | — | · | Look up ↗ |
| N925VM | FL | — | · | Look up ↗ |
| N934YB | FL | — | · | Look up ↗ |
| N938AA | WA | — | · | Look up ↗ |
| N942NB | FL | — | · | Look up ↗ |
| N942PB | FL | — | · | Look up ↗ |
| N942QB | FL | — | · | Look up ↗ |
| N9446H | WA | — | · | Look up ↗ |
| N944JB | FL | — | · | Look up ↗ |
| N9460C | FL | — | · | Look up ↗ |
| N946ZT | FL | — | · | Look up ↗ |
| N9482B | FL | — | · | Look up ↗ |
| N948EB | FL | — | · | Look up ↗ |
| N956TB | FL | — | · | Look up ↗ |
| N956UB | FL | — | · | Look up ↗ |
| N961X | TN | 1981 | · | Look up ↗ |
| N987B | FL | — | · | Look up ↗ |
| N995B | FL | — | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available