# N272SW: 2005 Robinson Helicopter R44 II, registration cancelled 2013-07-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 8, 2013
- Status when cancelled: Registration expired, pending cancellation
- 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: 10817
- Year built: 2005
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: July 15, 2005
- Certificate issued: May 22, 2008
- Last registry action: May 22, 2008
- Mode S code: A2AF8F
- Owner when cancelled: [Summit Cabin Holdings LLC](https://openairdocs.org/faa-owner/SUMMIT%20CABIN%20HOLDINGS%20LLC)
- Location: [Drummond, MT](https://openairdocs.org/faa-place/MT/Drummond)
- Owner type: Corporation
- Owner's area on the map: 46.6890° N, 113.2529° W: Placed by OpenAirDocs at the center of ZIP code 59832, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N272SW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=272SW
- Page: https://openairdocs.org/deregistered/N272SW-2013-07-08

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 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 LAX08CA182](https://openairdocs.org/ntsb/LAX08CA182), Jun 14, 2008: Robinson R44 II (N272SW), Missoula, MT, destroyed. Probable cause: The student's inadvertent control interference, which the flight instructor was unable to overcome. A contributing factor was the instructor's poor crew coordination in his failure to verbally…

## 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 20080614837269A](https://openairdocs.org/incident/20080614837269A), Jun 14, 2008: Robsin R44RAVENII (N272SW), Missoula, MT, Destroyed. (-23) Both student (who had approximately 4 hours flight time) and instructor reported that while making approach to landing, the student froze on the controls…

## Other aircraft with N272SW

- [Registered now](https://openairdocs.org/aircraft/N272SW): Textron 700, S/N 700-0014, built 2019

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