# N820DF: 2002 Robinson Helicopter R44, registration cancelled 2020-07-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 10, 2020
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Robinson Helicopter R44](https://openairdocs.org/model/robinson-helicopter-r44) (registry code 7640120)
- Engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 1164
- Year built: 2002
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 18, 2002
- Certificate issued: April 5, 2010
- Last registry action: March 6, 2017
- Mode S code: AB312C
- Owner when cancelled: [Stasys Aviation Leasing LLC](https://openairdocs.org/faa-owner/STASYS%20AVIATION%20LEASING%20LLC)
- Location: [Friday Harbor, WA](https://openairdocs.org/faa-place/WA/Friday%20Harbor)
- Owner type: LLC
- Owner's area on the map: 48.5538° N, 123.0859° W: Placed by OpenAirDocs at the center of ZIP code 98250, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N820DF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=820DF
- Page: https://openairdocs.org/deregistered/N820DF-2020-07-10

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 WPR18LA010](https://openairdocs.org/ntsb/WPR18LA010), Oct 17, 2017: Robinson Helicopter R44 (N820DF), Molokai, HI, destroyed, 2 fatal. Probable cause: A descent and subsequent impact with open ocean waters for reasons that could not be determined based on the available information.

## 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 20171016023669A](https://openairdocs.org/incident/20171016023669A), Oct 16, 2017: Robinson Helicopter R44 (N820DF), Kaunakakai, HI, Destroyed, 2 fatal. N820DF occupied by instrument student [privacy data omitted] and instrument instructor pilot [privacy data omitted] initiated an instrument training flight on…

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