# Sikorsky S-70C

- Type: Aircraft model (FAA registry)
- Registry code: 8143003
- Manufacturer (registry): SIKORSKY
- Model: S-70C
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 2 · Turbo-shaft
- Seats: 24
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/sikorsky-s-70c

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023
- [AD 2020-22-19](https://openairdocs.org/ad/2020-22-19): Main Rotor Head--Main Rotor Spindle Cuff · ACE Aeronautics UH-60A, BHI H60 (UH-60A), UH-60A and 17 more. Effective Dec 3, 2020
- [AD 2020-02-17](https://openairdocs.org/ad/2020-02-17): Tail Rotor Blades · Sikorsky S-70, S-70A, S-70C and 2 more. Effective Mar 13, 2020
- [AD 2013-25-13](https://openairdocs.org/ad/2013-25-13): Main Rotor Hub, Main Rotor Mast/Swashplate, Main Rotor Gearbox,  
 Engine/Transmission Coupling, Tail Rotor Drive Shaft · Sikorsky S-70, S-70A and S-70C. Effective Feb 25, 2014
- [AD 2013-26-13](https://openairdocs.org/ad/2013-26-13): Fatigue failure of an engine rotor part · Sikorsky S-70, S-70A, S-70C and 2 more. Effective Feb 10, 2014
- [AD 2013-06-51](https://openairdocs.org/ad/2013-06-51): Equipment/Furnishings · Agusta A109, A109A, A109A II and 43 more. Effective Jul 15, 2013
- [AD 2012-23-13](https://openairdocs.org/ad/2012-23-13): Engine Oil Cooler, Main Rotor Blades, Tail Rotor Head, Tail Rotor Blades, Tail Rotor Control System, Main Landing Gear Strut/Axle/Truck, Fuel Transfer Valve, and Fasteners · Sikorsky S-70, S-70A and S-70C. Effective Dec 14, 2012
- [AD 2012-22-14](https://openairdocs.org/ad/2012-22-14): Tail Rotor Gearbox · Sikorsky S-70, S-70A, S-70C and 2 more. Effective Nov 30, 2012
- [AD 2010-23-24](https://openairdocs.org/ad/2010-23-24): Gear · Sikorsky S-70A and S-70C. Effective Dec 22, 2010
- [AD 2002-11-10](https://openairdocs.org/ad/2002-11-10): Jackpad Mounting Bolt Retention Nut · Sikorsky S-70A and S-70C. Effective Jun 24, 2002

Historical (superseded or no longer in force):

- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021
- [AD 2011-22-51](https://openairdocs.org/ad/2011-22-51) (historical): Tail Rotor Gearbox · Sikorsky S-70, S-70A, S-70C and 2 more
- [AD 2001-25-08](https://openairdocs.org/ad/2001-25-08) (historical): Main Landing Gear Drag Beam · Sikorsky S-70A, S-70C, S-70C(M1) and 1 more. Effective Jan 2, 2002

## Registered aircraft (1)

- [N2FH](https://openairdocs.org/aircraft/N2FH): [Tvpx Ars Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20ARS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 1986, S/N 701029

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Sikorsky S-70C(M)](https://openairdocs.org/model/sikorsky-s-70c-m): 0 registered aircraft, registry code 8140712

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