# N4486: Johnson-Cassutt III M, registration cancelled 1971-03-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 25, 1971
- Status when cancelled: Valid registration
- Airframe: [Johnson-Cassutt III M](https://openairdocs.org/model/johnson-cassutt-iii-m) (registry code 19704KA)
- Serial number: E.J.1
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 5, 1969
- Mode S code: A56B7F
- Owner when cancelled: [Johnson Evert B](https://openairdocs.org/faa-owner/JOHNSON%20EVERT%20B)
- Location: [Palos Park, IL](https://openairdocs.org/faa-place/IL/Palos%20Park)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4486
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4486
- Page: https://openairdocs.org/deregistered/N4486-1971-03-25

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 Johnson-Cassutt III M: https://openairdocs.org/model/johnson-cassutt-iii-m.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 CHI70FBD28](https://openairdocs.org/ntsb/CHI70FBD28), Apr 26, 1970: Johnson Cassut (N4486), Orland Park, IL, destroyed, 1 fatal

## Other aircraft with N4486

- [Registered now](https://openairdocs.org/aircraft/N4486): North American SNJ-6, S/N 44-81650-1, built 1944
- [Cancelled 1930-02-28](https://openairdocs.org/deregistered/N4486-1930-02-28): Standard J-1, S/N R-95. Owner: [Pottorff Arthur C](https://openairdocs.org/faa-owner/POTTORFF%20ARTHUR%20C), [Waynesboro, PA](https://openairdocs.org/faa-place/PA/Waynesboro)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.