# N511R: 1961 Brantly B-2, registration cancelled 2012-09-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 10, 2012
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Brantly B-2](https://openairdocs.org/model/brantly-b-2) (registry code 1440502)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS 2H2](https://openairdocs.org/tcds/2H2) (OpenAirDocs)
- Serial number: 14
- Year built: 1961
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: October 6, 1961
- Last registry action: December 30, 1991
- Mode S code: A6669D
- Location: [Frederick, OK](https://openairdocs.org/faa-place/OK/Frederick)
- Owner type: Individual
- Owner's area on the map: 34.3980° N, 98.9359° W: Placed by OpenAirDocs at the center of ZIP code 73542, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N511R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=511R
- Page: https://openairdocs.org/deregistered/N511R-2012-09-10

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 Brantly B-2: https://openairdocs.org/model/brantly-b-2.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 CHI85LA110](https://openairdocs.org/ntsb/CHI85LA110), Feb 18, 1985: Brantly Helicopter B-2 (N511R), Huntingburg, IN, substantial damage

## 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 19850218003359A](https://openairdocs.org/incident/19850218003359A), Feb 18, 1985: Hynes B2 (N511R), Huntingburg, IN, Substantial damage. Autorotated after partial engine failure. Bounced on touchdown. Timing was improperly set on left magneto.

## Other aircraft with N511R

- [Registered now](https://openairdocs.org/aircraft/N511R): Vans RV-12IS, S/N 12176, built 2024

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