# N728PK: 2000 Robinson Helicopter R44, registration cancelled 2003-12-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 16, 2003
- Exported to: Sweden
- Status when cancelled: Triennial form not returned
- Airframe: [Robinson Helicopter R44](https://openairdocs.org/model/robinson-helicopter-r44) (registry code 7640120)
- 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: 0728
- Year built: 2000
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 6, 2000
- Certificate issued: April 6, 2000
- Last registry action: April 15, 2003
- Mode S code: A9C293
- Owner when cancelled: [Kummerman Alex](https://openairdocs.org/faa-owner/KUMMERMAN%20ALEX)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Individual
- Owner's area on the map: 47.5351° N, 122.3059° W: Placed by OpenAirDocs at the center of ZIP code 98108, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N728PK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=728PK
- Page: https://openairdocs.org/deregistered/N728PK-2003-12-16

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

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