# N4164T: 2008 Robinson Helicopter R44, registration cancelled 2025-06-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 5, 2025
- Status when cancelled: Valid registration
- Airframe: [Robinson Helicopter R44](https://openairdocs.org/model/robinson-helicopter-r44) (registry code 7640120)
- Engine: [Lycoming O-540-F1B5](https://openairdocs.org/engine/lycoming-o-540-f1b5) (registry code 42353)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 1882
- Year built: 2008
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 23, 2008
- Certificate issued: March 19, 2022
- Last registry action: July 22, 2023
- Mode S code: A4ED60
- Owner when cancelled: [Hotel Sierra Aviation LLC](https://openairdocs.org/faa-owner/HOTEL%20SIERRA%20AVIATION%20LLC)
- Location: [Nashville, AR](https://openairdocs.org/faa-place/AR/Nashville)
- Owner type: LLC
- Owner's area on the map: 33.9856° N, 93.8530° W: Placed by OpenAirDocs at the center of ZIP code 71852, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4164T
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4164T
- Page: https://openairdocs.org/deregistered/N4164T-2025-06-05

From the FAA registry file of November 4, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Robinson Helicopter R44: https://openairdocs.org/model/robinson-helicopter-r44.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN23LA130](https://openairdocs.org/ntsb/CEN23LA130), Mar 11, 2023: Robinson Helicopter R44 (N4164T), De Kalb, TX, substantial damage. Probable cause: The pilot’s inability to maintain control of the helicopter due to his failure to maintain rotor speed. Contributing to the accident was the failure of the helicopter’s low rotor speed warning system.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20230310002819A](https://openairdocs.org/incident/20230310002819A), Mar 10, 2023: Robinson Helicopter R44 (N4164T), Dekalb, TX, Substantial damage. On a feral hogs hunting trip, PIC reported a loss of power forced him to make an emergency landing.

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