# N166DP: 1980 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 series](https://openairdocs.org/engine/ge-t700-series) (registry code 30029)
- Serial number: 80-23445
- Year built: 1980
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Restricted, agriculture and pest control, forest, other
- Airworthiness date: September 9, 2021
- Certificate issued: October 23, 2024
- Expires: October 31, 2031
- Mode S code: A10851
- Registered owner: [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE)
- Location: [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake)
- Owner type: Corporation
- Owner's area on the map: 40.8386° N, 111.9179° W: Placed by OpenAirDocs at the center of ZIP code 84054, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=166DP
- Page: https://openairdocs.org/aircraft/N166DP

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. The registry lists only the engine series, so ADs for every GE T700 model are included.

## 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 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N166DP.

## FAA accident and incident reports

None matched to N166DP.

## Service difficulty reports

None filed for this aircraft. Reports filed since November 10, 1994, when the mark's previous registration was cancelled.

## Earlier aircraft with N166DP

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N166DP before.

- [Cancelled 1994-11-10](https://openairdocs.org/deregistered/N166DP-1994-11-10): Piper PA-28-235, S/N 2810839. Triennial form not returned. Owner: [Pfeiffer Kent D](https://openairdocs.org/faa-owner/PFEIFFER%20KENT%20D), [Huntington Beach, CA](https://openairdocs.org/faa-place/CA/Huntington%20Beach)

## 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 series engine: https://openairdocs.org/engine/ge-t700-series.md

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