# Mcgrath Robert F SONEX

- Type: Aircraft model (FAA registry)
- Registry code: 05621F6
- Manufacturer (registry): MCGRATH ROBERT F
- Model: SONEX
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · 4 cycle
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/mcgrath-robert-f-sonex

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## 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 CEN09LA266](https://openairdocs.org/ntsb/CEN09LA266), Apr 25, 2009: Mcgrath Robert F Sonex (N692RM), Louisville, OH, substantial damage, 1 fatal. Probable cause: The pilot's failure to assure an adequate fuel level which resulted in fuel exhaustion. Contributing to the accident were the gusty winds and the pilot's loss of aircraft control during the forced…

## 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 20090425010599A](https://openairdocs.org/incident/20090425010599A), Apr 25, 2009: Amtr SONEX (N692RM), Louisville, OH, Destroyed, 1 fatal. (-23) Pilot was returning from salem airport, witness stated the engine made reving noises and then stopped. Pilot made a turn then the aircraft fell from the…

## Service difficulty reports (2)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2011FA0000566](https://openairdocs.org/sdr/2011FA0000566), Aug 4, 2011: CRANKSHAFT. BROKEN. CRANK BROKEN AT FLANGE. CAST CRANKSHAFT FAILURE.
- [SDR 2006FA0000286](https://openairdocs.org/sdr/2006FA0000286), Feb 27, 2006: THROTTLE CABLE. BINDING. AIRCRAFT EXPERIENCED A LOSS OF POWER, AND A SUBSEQUENT FORCED LANDING RESULTING IN EXTENSIVE DAMAGE TO THE AIRCRAFT, DUE TO THE THROTTLE BEING STUCK IN THE IDLE

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Sonex Ltd/Monnett John T JR SONEX](https://openairdocs.org/model/sonex-ltd-monnett-john-t-jr-sonex): 1 registered aircraft, registry code 05605W0
- [Monnett Jeremy T SONEX](https://openairdocs.org/model/monnett-jeremy-t-sonex): 1 registered aircraft, registry code 05606E5
- [Early Jack F SONEX](https://openairdocs.org/model/early-jack-f-sonex): 1 registered aircraft, registry code 05607LH
- [Beckham Hugh C SONEX](https://openairdocs.org/model/beckham-hugh-c-sonex): 1 registered aircraft, registry code 05607RF
- [Odonnell Paul F SONEX](https://openairdocs.org/model/odonnell-paul-f-sonex): 1 registered aircraft, registry code 05608IX
- [Spicer Henry A SONEX](https://openairdocs.org/model/spicer-henry-a-sonex): 1 registered aircraft, registry code 05608OI
- [Johnson Gary L SONEX](https://openairdocs.org/model/johnson-gary-l-sonex): 1 registered aircraft, registry code 0561047
- [Forster Larry G SONEX](https://openairdocs.org/model/forster-larry-g-sonex): 1 registered aircraft, registry code 056106Z
- [Graber Benjamin SONEX](https://openairdocs.org/model/graber-benjamin-sonex): 1 registered aircraft, registry code 056109Z
- [Carter Gerald SONEX](https://openairdocs.org/model/carter-gerald-sonex): 1 registered aircraft, registry code 05610BQ
- [Fuller Van L SONEX](https://openairdocs.org/model/fuller-van-l-sonex): 1 registered aircraft, registry code 05610LK
- [Baron Helmut SONEX](https://openairdocs.org/model/baron-helmut-sonex): 1 registered aircraft, registry code 05610S5

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