# N451DB: 2004 Robinson Helicopter R44, registration cancelled 2011-02-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 10, 2011
- Status when cancelled: Valid registration
- 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: 1395
- Year built: 2004
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: May 19, 2004
- Certificate issued: June 14, 2010
- Last registry action: June 14, 2010
- Mode S code: A57620
- Owner when cancelled: [Bravo Helicopters LLC](https://openairdocs.org/faa-owner/BRAVO%20HELICOPTERS%20LLC)
- Location: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- Owner type: Corporation
- Owner's area on the map: 25.6544° N, 80.4122° W: Placed by OpenAirDocs at the center of ZIP code 33186, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N451DB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=451DB
- Page: https://openairdocs.org/deregistered/N451DB-2011-02-10

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 ERA11CA080](https://openairdocs.org/ntsb/ERA11CA080), Dec 8, 2010: Robinson Helicopter R44 (N451DB), Canal Point, FL, substantial damage. Probable cause: Pilot fatigue due to lack of sleep resulting in incapacitation (falling asleep) and ground contact while maneuvering at a low altitude.

## 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 20101208054589A](https://openairdocs.org/incident/20101208054589A), Dec 8, 2010: Robinson He R44 (N451DB), Pahokee, FL, Substantial damage. FAA arrived at the accident scene at 1005 hrs. Palm beach sheriff was on scene with the area secured. PIC was no longer at accident site but spoke to deputy…

## Other aircraft with N451DB

- [Registered now](https://openairdocs.org/aircraft/N451DB): Timmie D Butler VANS RV8, S/N 82122, built 2020

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