# N9920M: 1977 Emroth-Emair MA-1B, registration cancelled 2014-12-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 22, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Emroth-Emair MA-1B](https://openairdocs.org/model/emroth-emair-ma-1b) (registry code 3280103)
- Engine: [Wright R-1820 series](https://openairdocs.org/engine/wright-r-1820-series) (registry code 67020)
- Data sheets: [TCDS A6PC](https://openairdocs.org/tcds/A6PC) (OpenAirDocs)
- Serial number: 035
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: September 14, 1977
- Certificate issued: January 30, 1978
- Last registry action: December 10, 2003
- Mode S code: ADDC75
- Owner when cancelled: [Marsh Avn Of Walla Walla Inc](https://openairdocs.org/faa-owner/MARSH%20AVN%20OF%20WALLA%20WALLA%20INC)
- Location: [Walla Walla, WA](https://openairdocs.org/faa-place/WA/Walla%20Walla)
- Owner type: Corporation
- Owner's area on the map: 46.1011° N, 118.3136° W: Placed by OpenAirDocs at the center of ZIP code 99362, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9920M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9920M
- Page: https://openairdocs.org/deregistered/N9920M-2014-12-22

From the FAA registry file of November 5, 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 Emroth-Emair MA-1B: https://openairdocs.org/model/emroth-emair-ma-1b.md

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