# N452JM: 2000 Robinson Helicopter R44, registration cancelled 2018-01-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 24, 2018
- 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: 0898
- Year built: 2000
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 13, 2000
- Certificate issued: January 12, 2005
- Last registry action: January 15, 2008
- Mode S code: A57A5E
- Owner when cancelled: [D&O Aviation Inc](https://openairdocs.org/faa-owner/D%26O%20AVIATION%20INC)
- Location: San Juan, PR, RQ
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N452JM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=452JM
- Page: https://openairdocs.org/deregistered/N452JM-2018-01-24

From the FAA registry file of October 29, 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 ERA09LA051](https://openairdocs.org/ntsb/ERA09LA051), Nov 12, 2008: Robinson Helicopter R44 (N452JM), San Juan, PR, substantial damage. Probable cause: The detachment of the forward left servo control tube upper rod end attachment bolt during a hover due to separation of its retaining nut for undetermined reasons.

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