# N20744: 1989 Hering Robert D. MU-532, registration cancelled 2013-09-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 24, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hering Robert D. MU-532](https://openairdocs.org/model/hering-robert-d-mu-532) (registry code 05644RZ)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 407
- Year built: 1989
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 1, 1990
- Certificate issued: August 18, 1989
- Last registry action: October 13, 2004
- Mode S code: A1AF05
- Owner when cancelled: [Hering Robert D](https://openairdocs.org/faa-owner/HERING%20ROBERT%20D)
- Location: [Alvin, TX](https://openairdocs.org/faa-place/TX/Alvin)
- Owner type: Individual
- Owner's area on the map: 29.3808° N, 95.2452° W: Placed by OpenAirDocs at the center of ZIP code 77511, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N20744
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20744
- Page: https://openairdocs.org/deregistered/N20744-2013-09-24

From the FAA registry file of October 29, 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 Hering Robert D. MU-532: https://openairdocs.org/model/hering-robert-d-mu-532.md

## Other aircraft with N20744

- [Registered now](https://openairdocs.org/aircraft/N20744): Cameron Balloons US A-140, S/N 6975, built 2023
- [Cancelled 1989-01-09](https://openairdocs.org/deregistered/N20744-1989-01-09): Cessna 182P, S/N 18261173. N-number assigned, not yet registered

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