# N663FS: 1983 Sikorsky UH-60A

- Status: Valid registration
- Airframe: [Sikorsky UH-60A](https://openairdocs.org/model/sikorsky-uh-60a) (registry code 8146004, 15 seats)
- Engine: [GE T700-GE-701D](https://openairdocs.org/engine/ge-t700-ge-701d) (registry code 30155)
- Serial number: 83-23853
- Year built: 1983
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Restricted, agriculture and pest control, forest, other
- Airworthiness date: October 23, 2023
- Certificate issued: December 23, 2022
- Expires: December 31, 2029
- Mode S code: A8BFEC
- Registered owner: [Endless Summer Aviation LLC](https://openairdocs.org/faa-owner/ENDLESS%20SUMMER%20AVIATION%20LLC)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: LLC
- Owner's area on the map: 40.8659° N, 112.0391° W: Placed by OpenAirDocs at the center of ZIP code 84116, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=663FS
- Page: https://openairdocs.org/aircraft/N663FS

From the FAA registry file of October 21, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 1 in force

### Matched by airframe (Sikorsky UH-60A)

- [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

### Matched by engine (GE T700-GE-701D)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N663FS.

## FAA accident and incident reports

None matched to N663FS.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Sikorsky UH-60A aircraft: https://openairdocs.org/model/sikorsky-uh-60a/aircraft.md
- STCs for the Sikorsky UH-60A: https://openairdocs.org/model/sikorsky-uh-60a/stcs.md
- The GE T700-GE-701D engine: https://openairdocs.org/engine/ge-t700-ge-701d.md

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