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Sikorsky S-76 parts: what is for sale, what fails, which ADs apply
173 Sikorsky S-76 aircraft are on the U.S. registry across 6 variants. This page gathers what the record holds for the type: parts listed here with condition and trace, the airworthiness directives that name it, the parts operators report most in FAA service difficulty reports, and who can repair its components. Every part number links to its own page. Data, not advice.
0
parts listed here
0
sellers
7
airworthiness directives
41
service reports, 5 yr
173
U.S. aircraft
108
registrants
For sale here, tagged to the Sikorsky S-76
No listing is tagged to this aircraft today. Search any part number for who has it, or send a request from the part page; sellers who carry the families are told within the hour.
Sellers: parts you list with an aircraft type appear here automatically. Listing is free, no commission.
Parts operators report most on the Sikorsky S-76
From 41 FAA service difficulty reports filed in the last five years. A count is how often a part was reported, not a judgment of the part; high-count items are the ones a shop should have on the shelf.
| Part | Most-reported part number | Reports |
|---|---|---|
| Transducer | 7690001884102 | 14 |
| Fire Detector | 7630607902104 | 3 |
| Computer | 7645001098112 | 1 |
| Connector | not stated | 1 |
| Contactor | 7655000902101 | 1 |
| Control Module | C13172AC06 | 1 |
| Control Rod | 7640000034059 | 1 |
| Eec | 30L338302 | 1 |
| Exhaust Stack | 7630877003041 | 1 |
| Cable | 7655200904041 | 1 |
| Fire Warning | not stated | 1 |
| Gauge | 7645001098113 | 1 |
| Generator | 7655009005111 | 1 |
| Harness | 7655070822104 | 1 |
| Hydraulic System | 7665009808102 | 1 |
| Indication Sys | 7645001098113 | 1 |
| Keelbeam | 7620222003546 | 1 |
| Landing Gear | 2070A100 | 1 |
| Retaining Ring | MS166244093 | 1 |
| Seal | SB8209103 | 1 |
Airworthiness directives naming the Sikorsky S-76
4 final, 3 proposed. Each AD page lists the part numbers it names and who sells them.
- 2022-03-09 · Sikorsky Aircraft Corporation Helicopters · Feb 10, 2022
- 2021-24956 proposed · Sikorsky Aircraft Corporation Helicopters · Nov 16, 2021
- 2020-15-17 · Sikorsky Aircraft Corporation Helicopters · Aug 5, 2020
- 2020-07047 proposed · Sikorsky Aircraft Corporation Helicopters · Apr 6, 2020
- 2019-19-12 · Sikorsky Aircraft Corporation Helicopters · Oct 4, 2019
- 2019-10772 proposed · Sikorsky Aircraft Corporation Helicopters · May 23, 2019
- 2018-10-07 · Sikorsky Aircraft Corporation · May 21, 2018
The fleet
173 aircraft, 108 registrants.
- S-76C Sikorsky · 77
- S-76D Sikorsky Aircraft Corp · 34
- S-76B Sikorsky · 33
- S-76A Sikorsky · 19
- S-76C-2 Sikorsky · 6
- S-76 Sikorsky · 4
Largest fleets: LA 42, FL 19, CT 18, UT 11, DE 11, CA 10.
Repair and requests
No repair station here names this type yet. Search repair capabilities by part number.
Need a part? Open its page and send a request; no account.
Questions
- What Sikorsky S-76 parts are for sale on PartsAndPlanes?
- No listing is tagged to the Sikorsky S-76 today; a request from this page reaches sellers who carry its families, and the part pages show who has each number.
- Which airworthiness directives apply to the Sikorsky S-76?
- 7 FAA airworthiness directives on our record name the Sikorsky S-76, 4 of them final; each links to the AD page with the part numbers it names.
- What parts fail most often on the Sikorsky S-76?
- Operators filed 41 service difficulty reports on the Sikorsky S-76 in five years; the parts reported most were Transducer (7690001884102), Fire Detector (7630607902104), Computer (7645001098112), Connector. Counts are the FAA's; they describe reporting, not reliability.
- How many Sikorsky S-76 aircraft are registered in the U.S.?
- 173 aircraft across 6 model variants, held by 108 registrants; the largest fleets are in LA, FL, CT.
Registry and reports as of 2026-09-28. See also condition codes and NSN lookup.