N577EH1981 Sikorsky S-76A
This N-number isn't registered right now. Below is its last known registration, canceled May 29, 2015.
Safety record in brief:No NTSB accidents or incidents since 198219 ADs may apply18 service difficulty reports
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 17, 2026- Last registered owner
- Wells Fargo Bank Northwest NA Trustee
- Owner type
- Corporation
- City, state
- Salt Lake City, UT
- Certificate issued
- Sep 4, 2013
- Canceled
- May 29, 2015
- Airworthiness
- Standard · Transport
- Airworthiness date
- Dec 1, 1982
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 dataAirframe
- Manufacturer
- Sikorsky
- Model
- S-76A
- Year
- 1981
- Serial number
- 760222
- 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
- A768D6
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- 2013 – 2015Wells Fargo Bank Northwest NA TrusteeSalt Lake City, UT
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs 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 ADsShow fewer 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 (18)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Fire protection · fire detector · faultedJun 8, 2010
(( CNTRL NR: 128464)) WHILE IN CRUISE FLIGHT, THE BAGGAGE FIRE LIGHT KEPT ILLUMINATING INTERMITTENTLY. EMERGENCY CHECK LIST WAS PERFORMED AND ACFT LANDED SAFELY. BAGGAGE COMPARTMENT DETECTOR WAS FOUND FAULTY AND REPLACED WITH SERVICEABLE ONE. OPS CK GOOD TL-017621-2010.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · fire detector · intermittentJun 8, 2010
WHILE IN CRUISE FLIGHT, THE BAGGAGE FIRE LIGHT KEPT ILLUMINATING INTERMITTENTLY. EMERGENCY CHECKLIST WAS PERFORMED, LANDED SAFELY AT BASE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · fire detector · false activationMar 13, 2009
DURING CRUISE DESCENT, NR 1 ENGINE FIRE LIGHTS, FIRE WARNING AUDIO AND FIRE T-HANDLE LIGHT CAME ON. CHECKED FOR SECONDARY INDICATIONS ON THE INSTRUMENTS, AND THERE WERE NONE. HAD NO INDICATIONS OF SMOKE OR FLAMES. STARTED A DESCENT TO A LOWER ALTITUDE, AND AS A PRECAUTION STARTED TO RETARD NR 1…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Fire protection · fire warning · false indicationMar 13, 2009
DURING CRUISE DESCENT TO DESTINATION, NR1 ENGINE FIRE LIGHTS, FIRE WARNING AUDIO AND FIRE T-HANDLE LIGHT CAME ON. CHECKED FOR SECONDARY INDICATIONS ON THE INSTRUMENTS, AND THERE WERE NONE. HAD NO INDICATIONS OF SMOKE OR FLAMES. STARTED A DESCENT TO A LOWER ALTITUDE, AND AS A PRECAUTION STARTED TO…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · attach fitting · crackedFeb 2, 2009
DURING MAINT AND INSP, FOUND STA 300 LT UPPER ATTACHMENT FITTING FWD SIDE CRACKED. REPAIR IN PROGRESS. (K)
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · attach fitting · crackedFeb 2, 2009
DURING MX AND INSP FOUND STA 300 LT UPPER ATTACHMENT FITTING FWD SIDE CRACKED. REPAIR IN PROGRESS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · smoke detector · illuminatedFeb 9, 2006
THE BAGGAGE SMOKE DETECTOR LIGHT ILLUMINATED INTERMITTENTLY SHORTLY AFTER DEPARTURE. RETURNED AND FOUND PAX BAGGAGE DISCHARGED AN AEROSOL (DEODERANT) POSSIBLY CAUSING LIGHT TO ILLUMINATE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · fire warning · illuminatedJan 30, 2006
NR 2 ENGINE FIRE WARNING AND LIGHTS ON, FIRE T-HANDLE ILLUMINATED IN FLIGHT. EMERGENCY CHECKLIST FOLLOWED AND SINGLE ENGINE LANDING PERFORMED. INVESTIGATION REVEALED NO EVIDENCE OF FIRE, AND THE FIRE WARNING REMAINED ILLUMINATED WITH AIRCRAFT ON THE GROUND AND ENGINES NOT RUNNING. TROUBLESHOOTING…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · smoke detector · activatedJan 11, 2006
THE BAGGAGE SMOKE DETECTOR LIGHT ILLUMINATED BRIEFELY AND TURNED BACK OFF, THEN BACK ON. THE PASSENGERS WERE BRIEFED AND THE AIRCRAFT LANDED. AFTER SHUT DOWN THE PASSENGERS WERE EVACUATED AND BAGGAGE COMPARTMENT INSPECTED. NO SIGN OF FIRE WAS NOTED, BUT THE SMELL OF DEODORANT WAS DETECTED. SUSPECT…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Navigation · wire · brokenSep 21, 2004
INDICATES 200 FEET OFF. CONFIRMED ENCODING OUTPUT OFF. REPLACED BROKEN WIRE SHROUD AND STEM SEAL. RESET GEAR MESH, CLEANED AND CALIBRATED. UNIT THEN FUNCTIONALLY TESTED GOOD TO 20,000 FEET PER FAR 43E (B).
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 18 reports.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026