# N433: 1973 Roberts ALDOE MOD 1, registration cancelled 2012-06-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 21, 2012
- Status when cancelled: Revoked, canceled
- Airframe: [Roberts ALDOE MOD 1](https://openairdocs.org/model/roberts-aldoe-mod-1) (registry code 1301006)
- Serial number: 1
- Year built: 1973
- Type of aircraft: Rotorcraft
- Certificate issued: July 20, 1973
- Last registry action: January 14, 1977
- Mode S code: A52E42
- Owner when cancelled: [Roberts Allen C](https://openairdocs.org/faa-owner/ROBERTS%20ALLEN%20C)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Individual
- Owner's area on the map: 35.0351° N, 89.9272° W: Placed by OpenAirDocs at the center of ZIP code 38118, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N433
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=433
- Page: https://openairdocs.org/deregistered/N433-2012-06-21

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 Roberts ALDOE MOD 1: https://openairdocs.org/model/roberts-aldoe-mod-1.md

## Other aircraft with N433

- [Registered now](https://openairdocs.org/aircraft/N433): Gulfstream American AA-5B, S/N AA5B1189, built 1979
- [Cancelled 1948-03-29](https://openairdocs.org/deregistered/N433-1948-03-29): Kreider-Reisner CHALLENGER C-5, S/N 179. Owner: [Okenfus L Eugene](https://openairdocs.org/faa-owner/OKENFUS%20L%20EUGENE), [Newark, NJ](https://openairdocs.org/faa-place/NJ/Newark)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.