Type Record · As of May 3, 2026
SIKORSKY S-76A
Rotorcraft · ALLISON 250-C30 SER
Registered
19
Year Range
1980–1985
NTSB Events
4
Airworthiness Directives
50
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered SIKORSKY S-76A aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- LA 36.8% 7
- CA 15.8% 3
- NE 15.8% 3
- CT 10.5% 2
- UT 10.5% 2
- TX 5.3% 1
- VT 5.3% 1
By Decade of Manufacture
- 1980s 47.4% 9
- Unknown 52.6% 10
02 / NTSB Records
Events involving SIKORSKY S-76A aircraft
4 event(s) on file. Showing the most recent 4.
-
Dec 1, 2010
N765MHPeoria, Arizona Fatal
NTSB Docket → -
Apr 19, 2006
N8063RHouston, Texas
NTSB Docket → -
Aug 12, 1972
N7266KCORDELE, Georgia
NTSB Docket → -
Apr 30, 1972
N8063RLANSING, Michigan Serious
NTSB Docket →
03 / Airworthiness Directives
FAA directives applicable to SIKORSKY S-76A
50 directive(s) on file. Showing the most recent 25 · 25 more in the Federal Register.
-
Oct 31, 2024
Airworthiness Directives; Various Helicopters
The FAA is adopting a new airworthiness directive (AD) for various helicopters modified by certain supplemental type certificates (STCs) that approve the installation of an emergency float kit or an emergency float with a liferaft kit. This AD was prompted by the results of an accident investigation and subsequent rep…
-
Apr 25, 2024
Airworthiness Directives; Various Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for various helicopters modified by certain supplemental type certificates (STCs) that approve the installation of an emergency float kit or an emergency float with liferaft kit. This proposed AD was prompted by the results of an accident investigation and s…
-
Jun 22, 2023
Airworthiness Directives; Various Helicopters
The FAA is superseding Airworthiness Directive (AD) 2021-23- 13, which applied to all helicopters equipped with a radio (also known as radar) altimeter. AD 2021-23-13 required revising the limitations section of the existing rotorcraft flight manual (RFM) for your helicopter to incorporate limitations prohibiting cert…
-
Mar 16, 2022
Airworthiness Directives; Goodrich Externally-Mounted Hoist Assemblies
The FAA is adopting a new airworthiness directive (AD) for various model helicopters with certain part-numbered Goodrich externally-mounted hoist assemblies (hoists) installed. This AD was prompted by hoists failing lower load limit inspections. This AD requires replacing unmodified hoists, installing placards, revisi…
-
Sep 30, 2021
Airworthiness Directives; Goodrich Externally-Mounted Hoist Assemblies
The FAA is revising a notice of proposed rulemaking (NPRM) for various model helicopters with certain part-numbered Goodrich externally-mounted hoist assemblies (hoists) installed. This action revises the NPRM by adding a figure and revising certain requirements. The FAA is proposing this airworthiness directive (AD)…
-
Feb 22, 2021
Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C Helicopters Modified by Supplemental Type Certificate SR09211RC
The FAA is withdrawing a notice of proposed rulemaking (NPRM) that proposed to adopt a new airworthiness directive (AD) that would have applied to all Sikorsky Aircraft Corporation (Sikorsky) S-76 model helicopters with a certain life raft deployment system (LRDS) installed per Supplemental Type Certificate (STC) SR09…
-
Dec 11, 2020
Airworthiness Directives; Goodrich Externally-Mounted Hoist Assemblies
The FAA proposes to adopt a new airworthiness directive (AD) for various model helicopters with certain part-numbered Goodrich externally-mounted hoist assemblies (hoists) installed. This proposed AD would require replacing unmodified hoists, installing placards, revising the existing Rotorcraft Flight Manual (RFM) fo…
-
Apr 24, 2019
Airworthiness Directives; Northrop Grumman LITEF GmbH LCR-100 Attitude and Heading Reference System Units
We are adopting a new airworthiness directive (AD) for Northrop Grumman LITEF GmbH LCR-100 Attitude and Heading Reference System (AHRS) units installed on various aircraft. This AD requires removing certain LCR-100 AHRS units from service. This AD was prompted by test results showing loss of or invalid data. The actio…
-
Nov 28, 2017
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We are adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-76A, S-76B, S-76C, and S-76D helicopters. This AD requires inspecting the main rotor (M/R) servo pushrod (pushrod) assembly and applying slippage marks. This AD was prompted by an accident of a Sikorsky Model S-76C…
-
Jun 5, 2017
Airworthiness Directives; Northrop Grumman LITEF GmbH LCR-100 Attitude and Heading Reference System Units
We propose to adopt a new airworthiness directive (AD) for Northrop Grumman LITEF GmbH LCR-100 Attitude and Heading Reference System (AHRS) units installed on various aircraft. This proposed AD would require removing certain LCR-100 AHRS units from service. This proposed AD is prompted by test results showing loss of…
-
Jun 5, 2017
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We propose to adopt a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-76A, S-76B, S-76C, and S-76D helicopters. This proposed AD would require inspecting the main rotor (M/R) servo pushrod (pushrod) assembly and applying slippage marks. This proposed AD is prompted by an accident…
-
Jan 5, 2016
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We are adopting a new airworthiness directive (AD) for certain Sikorsky Aircraft Corporation (Sikorsky) Model S-76A, S-76B, and S-76C helicopters. This AD requires inspecting the main gearbox (MGB) lower housing jet bores for leaks, paint or caulk blistering, and liner protrusion. This AD was prompted by several repor…
-
Oct 26, 2015
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We are publishing a new airworthiness directive (AD) for Sikorsky Aircraft Corporation Model S-76A, S-76B, S-76C, and S-76D helicopters, which was sent previously to all known U.S. owners and operators of these helicopters. This AD requires inspecting the main rotor (M/R) and tail rotor (T/R) pushrod assemblies and th…
-
Feb 25, 2015
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
We are adopting a new airworthiness directive (AD) for certain Sikorsky Model S-76A, B, C, and D helicopters. This AD requires inspecting the tail rotor drive shaft (TDS) flange-to-shaft attachment hardware for correct assembly and correct torque of the fasteners. If there is a discrepancy, this AD requires, before fu…
-
Jun 2, 2014
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
We propose to adopt a new airworthiness directive (AD) for Sikorsky Model S-76A, S-76B, and S-76C helicopters with a main gearbox (MGB) installed that has undergone certain repairs. This proposed AD would require inspecting the MGB lower housing jet bores for leaks, paint or caulk blistering, and liner protrusion. Thi…
-
Apr 28, 2014
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We are superseding Airworthiness Directive (AD) 2005-22-01 for Sikorsky Aircraft Corporation (Sikorsky) Model S-76A, B, and C helicopters. AD 5002-22-01 required inspecting the main rotor lower bifilar arm assembly (bifilar arm assembly) for a crack, and if there is a crack, replacing the bifilar arm assembly. AD 2005…
-
Nov 8, 2013
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
We are adopting a new airworthiness directive (AD) for Sikorsky Model S-76A, B, and C helicopters to require certain inspections of each spindle cuff assembly or blade fold cuff assembly for a crack. If there is a crack, this AD requires replacing the cracked part. If there is no crack, this AD requires applying white…
-
Jul 23, 2013
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
We propose to supersede an existing airworthiness directive (AD) for Sikorsky Model S-76A, B, and C helicopters. The existing AD currently requires inspecting the main rotor lower bifilar arm assembly (bifilar arm assembly) for a crack, and if there is a crack, replacing the bifilar arm assembly. The AD also requires…
-
Jun 28, 2013
Airworthiness Directives; Various Helicopter Models
We are publishing a new airworthiness directive (AD) for various model helicopters with certain part-numbered and serial- numbered Goodrich externally-mounted hoists installed. This AD requires performing a cable conditioning lift and a load inspection test, deactivating or replacing any hoist that fails the load insp…
-
Jun 20, 2013
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Model Helicopters
We propose to adopt a new airworthiness directive (AD) for Sikorsky Model S-76A, B, and C helicopters to require certain inspections of each spindle cuff assembly or blade fold cuff assembly for a crack. If there is a crack, this proposed AD would require replacing the cracked part. If there is no crack, this AD would…
-
Aug 17, 2012
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
We are adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-76A helicopters to require modifying the electric rotor brake (ERB) and inserting changes into the "Normal Procedures" and "Emergency Procedures" sections of the Rotorcraft Flight Manual (RFM). This AD was prompted…
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Oct 26, 2011
Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76A Helicopters
This document proposes adopting a new airworthiness directive (AD) for the Sikorsky Aircraft Corporation (Sikorsky) Model S-76A helicopters. This proposal would require modifying the electric rotor brake (ERB). Thereafter, the AD would also require inserting changes to the "Normal Procedures" and "Emergency Procedures…
-
Mar 4, 2011
Airworthiness Directives; Turbomeca Model Arriel 1E2, 1S, and 1S1 Turboshaft Engines
This action supersedes emergency airworthiness directive (AD) 2011-05-51 that was sent previously to all known U.S. owners and operators of the products listed above. That AD requires inspecting the fuel ejector in the body of the fuel ejector assembly for proper installation by checking that the circlip is properly s…
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Mar 1, 2011
Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C Helicopters Modified by Supplemental Type Certificate SR09211RC
We propose to adopt a new airworthiness directive (AD) for all Sikorsky Aircraft Corporation (Sikorsky) S-76 model helicopters with a certain life raft deployment system (LRDS) installed per Supplemental Type Certificate (STC) SR09211RC. This proposed AD would require removing and replacing the pilot or co-pilot life…
-
Dec 28, 2010
Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Model S76A, B, and C Helicopters
This amendment supersedes an existing emergency airworthiness directive (EAD) for the specified Sikorsky model helicopters. The EAD requires inspecting the LITEF Attitude Heading and Reference System (AHRS) unit of the navigation system to determine if it is at a Mod Status "18." If either AHRS unit is at Mod Status "…
04 / Type Certificate Data Sheets
FAA TCDS for SIKORSKY S-76A
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- H1NE Historical Rev 20 · 12/20/2005
Sikorsky Aircraft Corporation
Models: S-76B, S-76C, S-76A, S-76D
05 / Special Airworthiness Information Bulletins
Advisories applicable to SIKORSKY S-76A
2 SAIBs on file. SAIBs are FAA advisory notices — not mandatory like ADs, but worth reviewing for service bulletins and emerging issues.
-
06/22/2020
SAIB AIR-20-11
Attitude and Direction Data System, Incorrect AHRS Yaw Rate Output
-
07/22/2008
SAIB SW-08-37
Inoperative Cyclic Control Stick Guard
06 / Supplemental Type Certificates
Modifications approved for SIKORSKY S-76A
621 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
-
09/30/2025
STC SR04465NY
Installation of the iPad Mount
Avio Design Group Inc
-
09/05/2025
STC SR02727SE
Installation and maintenance of the Sunspot 36 and 46 series lights
Whelen Aerospace Technologies
-
04/01/2025
STC SR268CH
Installation of BFG FlightSystems TCAS I (Model TCAS-791/A).
Acron Aviation Inc.
-
12/04/2024
STC SR00139DE-D
Installation of an Air Methods Avionics Upgrade Package; Serial Number 760288
Air Methods LLC
-
12/04/2024
STC SR00137DE-D
Installation of a Life Port "PLUS' System Installation; Serial Number 760288
Air Methods LLC
-
12/04/2024
STC SR00138DE-D
Installation of an Air Methods Emergency Medical Accessory Package; Serial Number 760288
Air Methods LLC
-
11/27/2024
STC SR01955SE
Installation of a Supplemental Lighting System
Aviation Specialties Unlimited Inc.
-
08/27/2024
STC SR02727SE
Installation and maintenance of the Sunspot 36 and 46 series lights
AeroLED's Holdings LLC
-
05/31/2024
STC SR02473AK
Installation of the L-3 Communications NGT-9000R/RD and NGT-9000/D ADS-B IN/OUT system
StandardAero Atlantic USA Inc.
-
12/07/2023
STC SR09011RC
Manufacture of an emergency exit window in passenger door.
HELIFAB
-
12/07/2023
STC SR09355RC
Installation of 12 place passenger seats
HELIFAB
-
12/07/2023
STC SR09211RC
Installation of an external mount life raft deployment system.
HELIFAB
-
05/05/2023
STC SR01367SE
Installation of Rockwell Collins Four Tube FDS 2000 Electronic Flight Instrument System (EFIS) and Rockwell Collins AHC 3000 Attitude Heading Reference System (AHRS).
Helifab
-
04/14/2023
STC SH3319NM
Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,
Precise Flight Inc
-
03/29/2023
STC SR00112BO
Installation of either the OuterLink Corporation CP-2 or CP-3i SATCOM System in accordance with OuterLink Corporation Master Document List No. D000-0042, Revision N, dated August…
Outerlink Corporation
-
03/28/2023
STC SR01520SE
Installation of a Modularized Main DC Electrical Junction Box.
Helifab
-
12/12/2022
STC SR268CH
Installation of BFG FlightSystems TCAS I (Model TCAS-791/A).
L3Harris Aviation Products Inc.
-
03/31/2022
STC SR04465NY
Installation of the iPad Mount
Avio Design Group Inc
-
10/19/2021
STC SR02727SE
Installation and maintenance of the Sunspot 36 and 46 series lights
AeroLEDS LLC
-
03/24/2021
STC SR04609NY
Installation of Garmin HTAWS (Helicopter Terrain Awareness Warning System)
Maxcraft Avionics Ltd.
-
06/29/2020
STC SR02322AK
Installation of a fixed mounted Max-Vis Enhanced Vision System (EVS) Model 1500
PECO Inc
-
05/19/2020
STC SH3319NM (1 OF 2)
Installation of Precise Flight Pulselite Control Unit in the\nLanding /Taxi Recognition Visual Control Light system,
Precise Flight Inc
-
03/24/2020
STC SR00925DE
Installation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionality
Peregrine
-
03/19/2020
STC SH2224NM
Installation of dual Sperry EDZ-705 Electronic Flight Instrument Systems, (EFIS).
Honeywell International Inc
-
03/18/2020
STC SH2218NM
Installation of Sperry digital automatic flight control systems for one or two pilot IFR/VFR operation.
Honeywell International Inc
-
01/28/2020
STC SR04440NY
Installation of the Mid Continent MD302 Standby Attitude Module
Maxcraft Avionics Ltd.
-
11/15/2019
STC SR02667SE
Installation of a Honeywell ASPIRE 200 Intermediate Gain (IG) SATCOM system
Honeywell International
-
08/08/2019
STC SR00764DE
Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out functionality using the Trig Avionics TT22 Transponder and Freeflight Systems 1201 Global Positioning Syste…
Peregrine
-
07/02/2019
STC SH5778SW
Addition of Electrically Driven Vapor Cycle, Freon or Refrigerant R-134a, Air Conditioning System
Air Comm Corporation
-
05/10/2019
STC SR02125LA
Installation of a One Man Loading Patient Litter System
LifePort LLC
+ 591 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for SIKORSKY S-76A
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.
-
RA105-06700#https://drs.faa.gov/browse/excelExternalWindow/B50B708865E4569D862584A5005D85FD.0001##
Rivet
Rapco Inc replaces Cleveland 105-06700
PMA holder → -
RFS105-12300#https://drs.faa.gov/browse/excelExternalWindow/AC0DC45EA2832629862584960066E18D.0001##
Rivet
Rapco Fleet Support Inc replaces Parker Hannifin Corporation 105-12300
PMA holder → -
RFS205-05000#https://drs.faa.gov/browse/excelExternalWindow/124431CC8E67FF0A862584960066E1A0.0001##
Key Liner
Rapco Fleet Support Inc replaces Parker Hannifin Corporation 205-05000
PMA holder → -
RFS159-07100#https://drs.faa.gov/browse/excelExternalWindow/35643DCC58A515A586258176007447A5.0001##
Rotating Disc
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 159-07100
PMA holder → -
RFS109-02800#https://drs.faa.gov/browse/excelExternalWindow/15336622446B98D48625817600744723.0001##
Wear Pad
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 109-02800
PMA holder → -
RFS105-06700#https://drs.faa.gov/browse/excelExternalWindow/9A824C4B0DDD67AD8625817600744763.0001##
Rivet
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 105-06700
PMA holder → -
RFS063-08200#https://drs.faa.gov/browse/excelExternalWindow/3C7951ED14454B5786258176007446DF.0001##
Pressure Plate
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 063-08200
PMA holder → -
RFS088-03500#https://drs.faa.gov/browse/excelExternalWindow/15AFA189BB93FA3E862581760074465C.0001##
Piston Insulator
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 088-03500
PMA holder → -
RFS073-09800#https://drs.faa.gov/browse/excelExternalWindow/7EE7FEEADD717B16862581760074469D.0001##
Pressure Plate Sub-Assembly
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 073-09800
PMA holder → -
RFS062-10800#https://drs.faa.gov/browse/excelExternalWindow/C36BEA06B271953E862581760074461C.0001##
Piston
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 062-10800
PMA holder → -
RFS101-60100#https://drs.faa.gov/browse/excelExternalWindow/03B9DB71E41B7EE88625817600744595.0001##
Packing, Pre-Formed (Bleeder Port)
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 101-60100
PMA holder → -
RFS101-61900#https://drs.faa.gov/browse/excelExternalWindow/017835CB1C15A83D86258176007445D9.0001##
Packing, Pre-Formed (Piston O-Ring)
Rapco Fleet Support Inc replaces Parker Hannifin Corp. 101-61900
PMA holder → -
RFS-242K#https://drs.faa.gov/browse/excelExternalWindow/DB5565CEF4C4F7228625817600744532.0001##
Hot Pac Kit
Rapco Fleet Support Inc replaces RAPCO Fleet Support, Inc. RFS-242K
PMA holder → -
1711125-004#https://drs.faa.gov/browse/excelExternalWindow/44BACEF6B50E955486257AE000687760.0001##
Reservoir Accumulator
Arkwin Industires Inc replaces Sikorsky P/N 76650-09809-105
PMA holder → -
0911077-004#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176257935120250516113312.0001##
Landing Gear Control Valve
Arkwin Industires Inc replaces 76650-02802-104
PMA holder → -
0711311-004#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170538461320250417183451.0001##
Reservoir
Arkwin Industires Inc replaces 76650-09801-104
PMA holder → -
0711311-005#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186865851320250417183453.0001##
Reservoir
Arkwin Industires Inc replaces 76650-09801-105
PMA holder → -
1211206-013#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137680429720250417183242.0001##
Pedal Damper
Arkwin Industires Inc replaces 76900-01810-110
PMA holder → -
85-02-101-3#https://drs.faa.gov/browse/excelExternalWindow/025745385ADE5649862581B8006AE2CC.0001##
Air Conditioning System Kit
Air Comm Corporation replaces 85-02-101-3
PMA holder → -
85-02-101-2#https://drs.faa.gov/browse/excelExternalWindow/46883744E1BF45B1862581B8006AE2CA.0001##
Air Conditioning System Kit
Air Comm Corporation replaces 85-02-101-2
PMA holder → -
85-02-101-1#https://drs.faa.gov/browse/excelExternalWindow/EC88666593DC68B4862581B8006AE2C9.0001##
Air Conditioning System Kit
Air Comm Corporation replaces 85-02-101-1
PMA holder → -
PA-130710-501-52#https://drs.faa.gov/browse/excelExternalWindow/E90C73994FFDE99E8625841D005712A4.0001##
TC20 Plate
Peregrine LLC replaces Modification Part
PMA holder → -
PA-111114-827#https://drs.faa.gov/browse/excelExternalWindow/356B45899F0F238A8625841D0057127B.0001##
Insert Stabilizer
Peregrine LLC replaces Modification Part
PMA holder → -
PA-111114-829#https://drs.faa.gov/browse/excelExternalWindow/3804CC10F20FE6228625841D00571283.0001##
Nut, Tube Coupling, Short
Peregrine LLC replaces Modification Part
PMA holder → -
PA-130710-523#https://drs.faa.gov/browse/excelExternalWindow/F8C1325513F04F358625841D00571293.0001##
GPS Coaxial Cable Assembly, FWD, S-76A/B/C
Peregrine LLC replaces Modification Part
PMA holder → -
PA-130710-525#https://drs.faa.gov/browse/excelExternalWindow/5718CDC795F3F50E8625841D00571297.0001##
GPS Coaxial Cable Assembly, AFT, S-76A/B/C
Peregrine LLC replaces Modification Part
PMA holder → -
PA-130710-501-51#https://drs.faa.gov/browse/excelExternalWindow/0280D370BAAB85278625841D0057129E.0001##
Blanking Plate
Peregrine LLC replaces Modification Part
PMA holder → -
PA-130710-521#https://drs.faa.gov/browse/excelExternalWindow/DFF6EE332160F41E8625841D0057128C.0001##
Wire Harness, ADS-B Out System
Peregrine LLC replaces Modification Part
PMA holder → -
PA-111114-823#https://drs.faa.gov/browse/excelExternalWindow/CEBACC57170A627D8625841D00571268.0001##
Union Tee
Peregrine LLC replaces Modification Part
PMA holder → -
PA-111114-825#https://drs.faa.gov/browse/excelExternalWindow/9524ADF451A5507A8625841D00571272.0001##
Poly-Flo Tubing, Clear
Peregrine LLC replaces Modification Part
PMA holder → -
7115FS-972-P4VA#https://drs.faa.gov/browse/excelExternalWindow/C7CD3FAF9A4E1B53862582F3004A0065.0001##
Seal Assembly
Vision Air Services, LLC replaces 7115FS-972-P4
PMA holder → -
1616-880-05#https://drs.faa.gov/browse/excelExternalWindow/98CF620306E2200B8625829E00575B9D.0001##
Antenna, Iridium Passive
Honeywell International Inc Honeywell Aerospace replaces 1616-880-05
PMA holder → -
1616-880-04#https://drs.faa.gov/browse/excelExternalWindow/075A6D280D8740208625829E00575B83.0001##
Antenna, GPS Passive
Honeywell International Inc Honeywell Aerospace replaces 1616-880-04
PMA holder → -
1616-450-13#https://drs.faa.gov/browse/excelExternalWindow/DFD91192620C41A28625829E004F98E9.0001##
Tracker III Transceiver
Honeywell International Inc Honeywell Aerospace replaces 1616-450-13
PMA holder → -
1616-450-02A#https://drs.faa.gov/browse/excelExternalWindow/85915029DCA9F2948625829E004F98D5.0001##
Sky Connect Transceiver
Honeywell International Inc Honeywell Aerospace replaces 1616-450-02A
PMA holder → -
1616-450-01A#https://drs.faa.gov/browse/excelExternalWindow/D1A059D06194BBEA8625829E004F98DE.0001##
Sky Connect Transceiver
Honeywell International Inc Honeywell Aerospace replaces 1616-450-01A
PMA holder → -
1616-050-13#https://drs.faa.gov/browse/excelExternalWindow/24DB11D8F3AD83178625829E004F98EB.0001##
Tracker III Transceiver
Honeywell International Inc Honeywell Aerospace replaces 1616-050-13
PMA holder → -
1616-055-10#https://drs.faa.gov/browse/excelExternalWindow/D4FAADD7B684B89E8625829E004F98BF.0001##
Mission Management Unit II (MMU II)
Honeywell International Inc Honeywell Aerospace replaces 1616-055-10
PMA holder → -
1616-055-12#https://drs.faa.gov/browse/excelExternalWindow/B265BA6B8BC88E5F8625829E004F98C8.0001##
Mission Management Unit II (MMU II)
Honeywell International Inc Honeywell Aerospace replaces 1616-055-12
PMA holder → -
1616-050-05A#https://drs.faa.gov/browse/excelExternalWindow/47716981FCD7AE5C8625829D006E5C96.0001##
Sky Connect Transceiver
Honeywell International Inc Honeywell Aerospace replaces 1616-050-05A
PMA holder →
+ 20 more PMA parts on file
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for SIKORSKY S-76A
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 19 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.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N276TC | CA | 1980 | · | Look up ↗ |
| N282S | LA | 1985 | · | Look up ↗ |
| N5294A | LA | — | · | Look up ↗ |
| N5415X | CT | 1981 | · | Look up ↗ |
| N576VP | CA | 1980 | · | Look up ↗ |
| N60609 | NE | — | · | Look up ↗ |
| N6061C | NE | — | · | Look up ↗ |
| N644LH | UT | — | · | Look up ↗ |
| N7266K | TX | 1985 | ● | Look up ↗ |
| N761MH | VT | 1981 | · | Look up ↗ |
| N762MH | LA | — | · | Look up ↗ |
| N763MH | LA | — | · | Look up ↗ |
| N765MH | LA | 1983 | ● | Look up ↗ |
| N768AL | CT | — | · | Look up ↗ |
| N768MH | LA | 1981 | · | Look up ↗ |
| N769MH | LA | — | · | Look up ↗ |
| N8063R | NE | — | ● | Look up ↗ |
| N80EX | CA | — | · | Look up ↗ |
| N90EV | UT | 1984 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
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 →