# N4020H: Piper PA-12, registration cancelled 1970-09-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 23, 1970
- Status when cancelled: Valid registration
- Airframe: [Piper PA-12](https://openairdocs.org/model/piper-pa-12) (registry code 7101202)
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780) (OpenAirDocs)
- Serial number: 12-3447
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 21, 1965
- Mode S code: A4B66F
- Owner when cancelled: [Richard F Hall](https://openairdocs.org/faa-owner/RICHARD%20F%20HALL)
- Location: [Akron, OH](https://openairdocs.org/faa-place/OH/Akron)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N4020H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4020H
- Page: https://openairdocs.org/deregistered/N4020H-1970-09-23

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-12: https://openairdocs.org/model/piper-pa-12.md

## NTSB investigations (1)

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 CHI66F0453](https://openairdocs.org/ntsb/CHI66F0453), Oct 29, 1965: Piper PA-12 (N4020H), Akron, OH, substantial damage

## Other aircraft with N4020H

- [Registered now](https://openairdocs.org/aircraft/N4020H): Quicksilver MXL II, S/N 1115, built 2007
- [Cancelled 1991-10-25](https://openairdocs.org/deregistered/N4020H-1991-10-25): Raven Industries RALLY RX7, S/N RX7279. Triennial form not returned. Owner: [Forest Michael G](https://openairdocs.org/faa-owner/FOREST%20MICHAEL%20G), [Palmdale, CA](https://openairdocs.org/faa-place/CA/Palmdale)

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