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Aircraft record

N1545XSikorsky S-76A

DeregisteredNot yet verified by ownerSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Dec 7, 2016.

Safety record in brief:No NTSB accidents or incidents since 198219 ADs may apply155 service difficulty reports

Registration
Deregistered
Last based in
Lafayette, LA
owner city / state
Engine
250-C30 SER · 650 hp
Allison
Owners
1
since 1994
NTSB events
None
since 1982
ADs may apply
19
confirm with A&P
Service reports
155
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Phi INC
Owner type
Corporation
City, state
Lafayette, LA
Certificate issued
Oct 26, 1994
Canceled
Dec 7, 2016
Airworthiness
Standard · Transport
Airworthiness date
Apr 11, 1985

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
Serial number
760050
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
A0DC28

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
  1. 1994 – 2016Phi INCLafayette, LA
  2. 1975Globe Aero Ltd INCLock Haven, PA · different airframe: Piper Pa-32-300 S/N 32-7540166

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 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.

ADSubjectEffectiveApplies to
2024-20-07Various HelicoptersDec 5, 2024Airframe (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).
2017-19-01Sikorsky Aircraft Corporation HelicoptersJan 2, 2018Airframe (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.
2015-26-10Sikorsky Aircraft Corporation HelicoptersFeb 9, 2016Airframe (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).
2015-19-51Sikorsky Aircraft Corporation HelicoptersNov 10, 2015Airframe (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.
2013-22-15Sikorsky Aircraft Corporation (Sikorsky) HelicoptersDec 13, 2013Airframe (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
ADSubjectEffectiveApplies to
2012-15-08Sikorsky Aircraft Corporation HelicoptersSep 21, 2012Airframe (S-76A)Only with: Electric rotor brake (ERB) P/N 76363-09100-012 installed.
2010-26-09Sikorsky Aircraft Corporation (Sikorsky) Model S76A, B, and C HelicoptersJan 12, 2011Airframe (S-76A)Only with: LITEF LCR-100 Attitude Heading and Reference System (AHRS) Unit P/N 145130-7100 installed
2010-10-02Sikorsky Aircraft Corporation Model S-76A, B, and C HelicoptersJun 17, 2010Airframe (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.
2006-16-04Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division…Sep 7, 2006Engine (250-C30 SER)
2005-22-01Sikorsky Aircraft Corporation Model S-76A, B, and C HelicoptersNov 10, 2005Airframe (S-76A)Only with: Main rotor hub pilot fitting P/N 76103-08003-101 with 1500 or more hours TIS installed.
2003-04-15Sikorsky Aircraft Corporation Model S-76A, B, and C HelicoptersFeb 27, 2003Airframe (S-76A)
2002-15-51Sikorsky Aircraft Corporation Model S76A, B, and C HelicoptersOct 18, 2002Airframe (S-76A)
2001-10-06Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C HelicoptersMay 17, 2001Airframe (S-76A)Only with: Main rotor shaft assembly P/N 76351-09030 (all dash numbers) installed.
94-14-20 R1Sikorsky Aircraft Corporation Model S-76A HelicoptersJun 8, 2001Airframe (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.
2001-01-04Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C HelicoptersFeb 2, 2001Airframe (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.
2000-11-52Sikorsky Aircraft Corporation Model S-76 Series HelicoptersAug 31, 2000Airframe (S-76A)
2000-12-09Sikorsky Aircraft Corporation (Sikorsky) Model S-76A HelicoptersJul 28, 2000Airframe (S-76A)Only with: Aero Aire Air Conditioning System P/N S-76A-1-2 installed, modified in accordance with STC SH4680SW.
99-19-30Sikorsky Aircraft Corp. Model S76A, B, and C HelicoptersOct 4, 1999Airframe (S-76A)
99-11-04Sikorsky Aircraft Model S-76A HelicoptersJul 9, 1999Airframe (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 (155)

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.

  • Engine fuel and control · fuel control · malfunctionedJun 19, 2007

    DURING CRUISE FLIGHT NR 2 ENGINE TORQUE UNCOMMANDED WENT TO 105 AND N1 WENT 100. BROUGHT ENGINE UNDER CONTROL WITH THROTTLE. 5 MINUTES AFTER THAT THE NR 1 ENGINE OIL PRESSURE GAUGE WENT TO ZERO WITH NO OTHER INDICATIONS. IT STAYED THERE 5 MINUTES AND CAME BACK UP NORMAL. MAINTENANCE REPLACED FUEL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · wire · brokenJan 31, 2007

    LANDING GEAR WOULD NOT GO DOWN. REPAIRED BROKEN WIRE AT DIODE CR1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · wire harness · brokenJul 30, 2003

    GEAR DOOR EXPLOSIVE LINK CABLE ASSEMBLY BROKEN. SCRAPPED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Navigation · gps · will not testJul 29, 2003

    2 YEAR INSPECTION. INSPECTED AND FOUND UNIT WOULD NOT PASS GPS TEST. RESET MEMORY AND RETESTED. NO HELP.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · fuel control · malfunctionedJul 27, 2003

    FUEL CONTROL PRODUCING TORQUE SPLITS. TO BE SENT TO VENDOR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ignition · igniter · crackedJul 24, 2003

    IGNITER INSULATOR CRACKED. TO BE SENT TO VENDOR FOR REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Autoflight · actuator · stickingJun 11, 2003

    AFCS ACTUATOR STICKING. REPAIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Autoflight · actuator · malfunctionedJun 11, 2003

    AFCS ACTUATOR KICKING. REPAIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Main rotor · bearing · wornJun 6, 2003

    ROTATING SCISSOR HAS WORN BEARINGS. REPLACED 4 EACH BEARINGS SB5200103 DUE TO BEING WORN. REPAIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Main rotor · blade · corrodedMay 21, 2003

    THE C BLOCK HAS EXCESSIVE CORROSION AROUND THE ATTACHMENT BOLT. THE SKIN ON THE LOWER SIDE NEAR STA. 44 HAS SOME SEPERATION OVER THE SPAR. SENT TO INTERNATIONAL AVIATION COMPOSITES FOR INSPECTION AND REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 155 reports.

Related aircraft

Show all 8 related aircraft
All 19 registered Sikorsky S-76A aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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