# N1866A: 1952 Piper PA-18AS-125, registration cancelled 1970-12-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 30, 1970
- Status when cancelled: Valid registration
- Airframe: [Piper PA-18AS-125](https://openairdocs.org/model/piper-pa-18as-125) (registry code 7101816)
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2) (OpenAirDocs)
- Serial number: 18-1696
- Year built: 1952
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 12, 1968
- Mode S code: A15A21
- Owner when cancelled: [Aero-Spray Inc](https://openairdocs.org/faa-owner/AERO-SPRAY%20INC)
- Location: [Nashua, NH](https://openairdocs.org/faa-place/NH/Nashua)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N1866A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1866A
- Page: https://openairdocs.org/deregistered/N1866A-1970-12-30

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 Piper PA-18AS-125: https://openairdocs.org/model/piper-pa-18as-125.md

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC69F0114](https://openairdocs.org/ntsb/NYC69F0114), Aug 16, 1968: Piper PA-18A (N1866A), Derry, NH, destroyed, 1 fatal
- [NTSB NYC67F0653](https://openairdocs.org/ntsb/NYC67F0653), May 3, 1967: Piper PA-18A (N1866A), Nashua, NH, substantial damage

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