# N646AG: 2013 Robinson Helicopter R66, registration cancelled 2014-11-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 20, 2014
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Robinson Helicopter R66](https://openairdocs.org/model/robinson-helicopter-r66) (registry code 7640130)
- Engine: [Rolls-Royce 250-C300/A1](https://openairdocs.org/engine/rolls-royce-250-c300-a1) (registry code 54232)
- Data sheets: [TCDS R00015LA](https://openairdocs.org/tcds/R00015LA), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: 0409
- Year built: 2013
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: July 11, 2013
- Last registry action: September 16, 2013
- Mode S code: A87B8C
- Location: [Ellicott City, MD](https://openairdocs.org/faa-place/MD/Ellicott%20City)
- Owner type: Individual
- Owner's area on the map: 39.2772° N, 76.8946° W: Placed by OpenAirDocs at the center of ZIP code 21042, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N646AG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=646AG
- Page: https://openairdocs.org/deregistered/N646AG-2014-11-20

From the FAA registry file of November 5, 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 R66: https://openairdocs.org/model/robinson-helicopter-r66.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 ERA13FA336](https://openairdocs.org/ntsb/ERA13FA336), Jul 28, 2013: Robinson R66 (N646AG), Noxen, PA, destroyed, 5 fatal. Probable cause: The pilot's decision to continue VFR flight into night instrument meteorological conditions, which resulted in spatial disorientation and a loss of control.

## 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 20130727017149A](https://openairdocs.org/incident/20130727017149A), Jul 27, 2013: Robinson Helicopter Co R66 (N646AG), Noxen, PA, Destroyed, 5 fatal. Pilot and 4 passengers departed tri city airport (czg). At 2150 local time enroute to arner memorial (22N)at approximately 2220 the pilot contacted kavp ATC…

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