# N7187B: 1998 Robinson Helicopter R44, registration cancelled 2017-09-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 18, 2017
- 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: 0517
- Year built: 1998
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 15, 1998
- Certificate issued: January 26, 2011
- Last registry action: February 8, 2012
- Mode S code: A99D14
- Owner when cancelled: [Amw Aerospace LLC](https://openairdocs.org/faa-owner/AMW%20AEROSPACE%20LLC)
- Location: [Ogden, UT](https://openairdocs.org/faa-place/UT/Ogden)
- Owner type: Corporation
- Owner's area on the map: 41.1499° N, 111.9569° W: Placed by OpenAirDocs at the center of ZIP code 84405, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7187B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7187B
- Page: https://openairdocs.org/deregistered/N7187B-2017-09-18

From the FAA registry file of October 31, 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 WPR13LA295](https://openairdocs.org/ntsb/WPR13LA295), Jun 28, 2013: Robinson Helicopter R44 (N7187B), Fielding, UT, substantial damage. Probable cause: The pilot's failure to maintain rotor rpm while traversing a canyon in high-density altitude and gusting wind conditions.

## 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 20130627011809A](https://openairdocs.org/incident/20130627011809A), Jun 27, 2013: Robinson Helicopter R44 (N7187B), Fielding, UT, Substantial damage. Student pilot on first solo, heading back to ogden, UT passing through mountain pass near plymouth dam experienced some turbulance and stated he experienced…

## Other aircraft with N7187B

- [Cancelled 1962-06-06](https://openairdocs.org/deregistered/N7187B-1962-06-06): Piper PA-18-150, S/N 18-5233, built 1960. Exported to Mexico. Owner: [Brambill Julius](https://openairdocs.org/faa-owner/BRAMBILL%20JULIUS), [Brownsville, TX](https://openairdocs.org/faa-place/TX/Brownsville)

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