# N577AT: 1996 Robinson Helicopter R44, registration cancelled 2018-03-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 30, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Robinson Helicopter R44](https://openairdocs.org/model/robinson-helicopter-r44) (registry code 7640120)
- Engine: [Lycoming TI0-540 series](https://openairdocs.org/engine/lycoming-ti0-540-series) (registry code 41533)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS E14EA](https://openairdocs.org/tcds/E14EA) (OpenAirDocs)
- Serial number: 0232
- Year built: 1996
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: January 11, 1996
- Certificate issued: October 16, 2014
- Last registry action: October 16, 2014
- Mode S code: A7687C
- Owner when cancelled: [Air Assault Agricultural Aviation LLC](https://openairdocs.org/faa-owner/AIR%20ASSAULT%20AGRICULTURAL%20AVIATION%20LLC)
- Location: [Jonesville, NC](https://openairdocs.org/faa-place/NC/Jonesville)
- Owner type: Corporation
- Owner's area on the map: 36.2251° N, 80.8155° W: Placed by OpenAirDocs at the center of ZIP code 28642, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N577AT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=577AT
- Page: https://openairdocs.org/deregistered/N577AT-2018-03-30

From the FAA registry file of October 28, 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 ERA15CA262](https://openairdocs.org/ntsb/ERA15CA262), Jul 12, 2015: Robinson Helicopter R44 (N577AT), Viola, TN, substantial damage. Probable cause: The pilot's failure to see and avoid a guy wire, which resulted in contact with the wire and subsequent collision with terrain.

## 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 20150712009669A](https://openairdocs.org/incident/20150712009669A), Jul 12, 2015: Robinson Helicopter R44 (N577AT), Morrison, TN, Substantial damage. Air operator was performing aerial applications to a field when the aircraft came in contact with electrical pole guide wires. The aircraft impacted the ground…

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