# N190UM: Douglas DC3C-S1C3G, registration cancelled 1971-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 1971
- Exported to: South Africa
- Status when cancelled: Valid registration
- Airframe: [Douglas DC3C-S1C3G](https://openairdocs.org/model/douglas-dc3c-s1c3g) (registry code 3021458)
- Data sheets: [TCDS A-669](https://openairdocs.org/tcds/A-669) (OpenAirDocs)
- Serial number: 2119
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 3, 1967
- Mode S code: A169F9
- Owner when cancelled: [Aero Service Corp](https://openairdocs.org/faa-owner/AERO%20SERVICE%20CORP)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N190UM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=190UM
- Page: https://openairdocs.org/deregistered/N190UM-1971-02-04

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 Douglas DC3C-S1C3G: https://openairdocs.org/model/douglas-dc3c-s1c3g.md

## Other aircraft with N190UM

- [Cancelled 2018-10-23](https://openairdocs.org/deregistered/N190UM-2018-10-23): University Of Maryland Uas Tes IRIS, S/N 001. Registration expired, pending cancellation. Owner: [University Of Md Uas Test Site](https://openairdocs.org/faa-owner/UNIVERSITY%20OF%20MD%20UAS%20TEST%20SITE), [California, MD](https://openairdocs.org/faa-place/MD/California)

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