# N2818N: 2002 Waldhaus Robert ULTRA PUP, registration cancelled 2010-11-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 23, 2010
- Exported to: Australia
- Status when cancelled: Valid registration
- Airframe: [Waldhaus Robert ULTRA PUP](https://openairdocs.org/model/waldhaus-robert-ultra-pup) (registry code 05903RD)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 120801
- Year built: 2002
- Type of aircraft: Fixed wing single engine
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: October 31, 2007
- Certificate issued: August 11, 2010
- Last registry action: August 11, 2010
- Mode S code: A2D52F
- Owner when cancelled: [Roth Calvin](https://openairdocs.org/faa-owner/ROTH%20CALVIN)
- Location: [Newburg, PA](https://openairdocs.org/faa-place/PA/Newburg)
- Owner type: Individual
- Owner's area on the map: 40.1509° N, 77.5797° W: Placed by OpenAirDocs at the center of ZIP code 17240, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2818N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2818N
- Page: https://openairdocs.org/deregistered/N2818N-2010-11-23

From the FAA registry file of November 3, 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 Waldhaus Robert ULTRA PUP: https://openairdocs.org/model/waldhaus-robert-ultra-pup.md

## Other aircraft with N2818N

- [Cancelled 1982-10-07](https://openairdocs.org/deregistered/N2818N-1982-10-07): Piper PA-28-181, S/N 287990463, built 1979. Owner: [French Arnold J](https://openairdocs.org/faa-owner/FRENCH%20ARNOLD%20J), [Olympia, WA](https://openairdocs.org/faa-place/WA/Olympia)

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