# N7531D: 2004 Robinson Helicopter R44 II, registration cancelled 2007-10-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 26, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540 series](https://openairdocs.org/engine/lycoming-io-540-series) (registry code 41530)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 10412
- Year built: 2004
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: June 24, 2004
- Certificate issued: July 13, 2004
- Last registry action: September 18, 2007
- Mode S code: AA27AD
- Owner when cancelled: [Comprador Helicopters LLC](https://openairdocs.org/faa-owner/COMPRADOR%20HELICOPTERS%20LLC)
- Location: [Bellevue, WA](https://openairdocs.org/faa-place/WA/Bellevue)
- Owner type: Corporation
- Owner's area on the map: 47.6104° N, 122.2007° W: Placed by OpenAirDocs: center of Bellevue, WA, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7531D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7531D
- Page: https://openairdocs.org/deregistered/N7531D-2007-10-26

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 R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.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 SEA07FA223](https://openairdocs.org/ntsb/SEA07FA223), Aug 2, 2007: Robinson R44 II (N7531D), Easton, WA, destroyed, 4 fatal. Probable cause: The pilot's improper planning/decision in attempting a downwind takeoff under high density altitude conditions that resulted in a loss of control and impact with terrain. Contributing to the accident…

## 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 20070802016419A](https://openairdocs.org/incident/20070802016419A), Aug 2, 2007: Robsin R44RAVENII (N7531D), Easton, WA, Destroyed, 4 fatal. (-23) A helicopter operated by classic helicopters (gtoa) from Boeing field in seattle, Washington was involved in a fatal accident in the mountains south of…

## Other aircraft with N7531D

- [Cancelled 1974-08-20](https://openairdocs.org/deregistered/N7531D-1974-08-20): Piper PA-22-150, S/N 22-5261. Owner: [Reding Michael A](https://openairdocs.org/faa-owner/REDING%20MICHAEL%20A), [Summitville, IN](https://openairdocs.org/faa-place/IN/Summitville)

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