Aircraft record

N276TC1980 Sikorsky S-76A

Registration validUnclaimedSource: FAA, updated Oct 16, 2026

Safety record in brief:No NTSB accidents or incidents since 198219 ADs may apply

Registration: Valid; expires Nov 30, 2031
Based in: Chino, CA; owner city / state
Engine: 250-C30 SER · 650 hp; Allison
Owners: 1; since 2024
NTSB events: None; since 1982
ADs may apply: 19; confirm with A&P
Service reports: 0; since 1995

Registration

FAA Aircraft Registry · Oct 16, 2026

Registered owner: N276TC LLC
Owner type: LLC
City, state: Chino, CA
Certificate issued: Nov 23, 2024
Expires: Nov 30, 2031
Airworthiness: Standard · Transport
Airworthiness date: Jul 20, 1989

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer: Sikorsky
Model: S-76A
Year: 1980
Serial number: 760061
Aircraft type: Rotorcraft
Category: Land
Certification: Type Certificated
Seats: 14
Engines: 2
Max takeoff weight: Up to 12,499 lb
Type certificate data sheet: H1NE
Mode S code: A2BE72

Engine

Make and model: Allison 250-C30 Ser
Type: Turbo-shaft
Power: 650 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records

2024 – nowN276TC LLCChino, CA · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (19)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

AD	Subject	Effective	Applies to
2024-20-07	Various Helicopters	Dec 5, 2024	Airframe (S-76A)Only with: Only helicopters modified by the applicable STC (SR00831LA, SR00780LA, SR01687LA, SR00856LA, SR01855LA, SR02244LA, SR01779LA, SR01459LA, SR01535LA, SR00932LA, SR02049LA, SR02484LA, or SR01902LA).
2017-19-01	Sikorsky Aircraft Corporation Helicopters	Jan 2, 2018	Airframe (S-76A)Certain serial numbers: …–761075. Only with: Main rotor servo pushrod assembly P/N 76400-00034-059, 76400-00014-074, 76400-00014-076, or 76400-00014-077 installed.
2015-26-10	Sikorsky Aircraft Corporation Helicopters	Feb 9, 2016	Airframe (S-76A)Only with: Main gearbox P/N 76351-09000 series, 76351-09500 series, or 76351-09600 series installed that has been repaired in accordance with Sikorsky ORI No. 76350-065 (original or Revision A).
2015-19-51	Sikorsky Aircraft Corporation Helicopters	Nov 10, 2015	Airframe (S-76A)Only with: Main rotor servo input control pushrod assembly P/N 76400-00034-059 or tail rotor pushrod assembly P/N 76400-00014-071 installed.
2013-22-15	Sikorsky Aircraft Corporation (Sikorsky) Helicopters	Dec 13, 2013	Airframe (S-76A)Certain serial numbers: …–760822. Only with: With spindle cuff assembly P/N 76102-08001-043, -045 or -046, or blade fold cuff assembly P/N 76150-09601-041 installed.

Show all 19 ADs

AD	Subject	Effective	Applies to
2012-15-08	Sikorsky Aircraft Corporation Helicopters	Sep 21, 2012	Airframe (S-76A)Only with: Electric rotor brake (ERB) P/N 76363-09100-012 installed.
2010-26-09	Sikorsky Aircraft Corporation (Sikorsky) Model S76A, B, and C Helicopters	Jan 12, 2011	Airframe (S-76A)Only with: LITEF LCR-100 Attitude Heading and Reference System (AHRS) Unit P/N 145130-7100 installed
2010-10-02	Sikorsky Aircraft Corporation Model S-76A, B, and C Helicopters	Jun 17, 2010	Airframe (S-76A)Only with: Main rotor servo actuator Sikorsky P/N 76650-09805-109 or -110 (also marked HR Textron or Woodward HRT P/N 3006760-109 or -110) installed.
2006-16-04	Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division…	Sep 7, 2006	Engine (250-C30 SER)
2005-22-01	Sikorsky Aircraft Corporation Model S-76A, B, and C Helicopters	Nov 10, 2005	Airframe (S-76A)Only with: Main rotor hub pilot fitting P/N 76103-08003-101 with 1500 or more hours TIS installed.
2003-04-15	Sikorsky Aircraft Corporation Model S-76A, B, and C Helicopters	Feb 27, 2003	Airframe (S-76A)
2002-15-51	Sikorsky Aircraft Corporation Model S76A, B, and C Helicopters	Oct 18, 2002	Airframe (S-76A)
2001-10-06	Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C Helicopters	May 17, 2001	Airframe (S-76A)Only with: Main rotor shaft assembly P/N 76351-09030 (all dash numbers) installed.
94-14-20 R1	Sikorsky Aircraft Corporation Model S-76A Helicopters	Jun 8, 2001	Airframe (S-76A)Only with: Tail rotor blade assembly P/N 76101-05001 (all dash numbers) or 76101-05101 (all dash numbers) installed with more than 130 hours time-in-service.
2001-01-04	Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C Helicopters	Feb 2, 2001	Airframe (S-76A)Certain serial numbers: …–760513. Only with: Positioning rod assembly P/N 1945E-31A or 2071-31, or side brace rod end P/N 1945E-235 or 2071-235, installed.
2000-11-52	Sikorsky Aircraft Corporation Model S-76 Series Helicopters	Aug 31, 2000	Airframe (S-76A)
2000-12-09	Sikorsky Aircraft Corporation (Sikorsky) Model S-76A Helicopters	Jul 28, 2000	Airframe (S-76A)Only with: Aero Aire Air Conditioning System P/N S-76A-1-2 installed, modified in accordance with STC SH4680SW.
99-19-30	Sikorsky Aircraft Corp. Model S76A, B, and C Helicopters	Oct 4, 1999	Airframe (S-76A)
99-11-04	Sikorsky Aircraft Model S-76A Helicopters	Jul 9, 1999	Airframe (S-76A)Only with: Turbomeca Arriel 1S1 engines installed in accordance with STC SH568NE, including drawing number 76070-30601.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 16, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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