# N188S: Douglas DC-4, registration cancelled 1971-07-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 15, 1971
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-4](https://openairdocs.org/model/douglas-dc-4) (registry code 3021502)
- Data sheets: [TCDS A-762](https://openairdocs.org/tcds/A-762) (OpenAirDocs)
- Serial number: 10297
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 5, 1962
- Mode S code: A15FF4
- Owner when cancelled: [Blatz Airlines Inc](https://openairdocs.org/faa-owner/BLATZ%20AIRLINES%20INC)
- Location: [Barbank, CA](https://openairdocs.org/faa-place/CA/Barbank)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N188S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=188S
- Page: https://openairdocs.org/deregistered/N188S-1971-07-15

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 Douglas DC-4: https://openairdocs.org/model/douglas-dc-4.md

## Other aircraft with N188S

- [Registered now](https://openairdocs.org/aircraft/N188S): Agusta A109A II, S/N 7349

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