# N9861B: 1958 Champion 7EC, registration cancelled 2018-05-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 21, 2018
- Status when cancelled: Revoked, canceled
- Airframe: [Champion 7EC](https://openairdocs.org/model/champion-7ec) (registry code 21101NM)
- Engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: 7EC-653
- Year built: 1958
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: March 16, 1970
- Last registry action: January 14, 1977
- Mode S code: ADC3EB
- Owner when cancelled: [Flying Trojans Inc](https://openairdocs.org/faa-owner/FLYING%20TROJANS%20INC)
- Location: [Crookston, MN](https://openairdocs.org/faa-place/MN/Crookston)
- Owner type: Corporation
- Owner's area on the map: 47.7412° N, 96.5535° W: Placed by OpenAirDocs at the center of ZIP code 56716, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9861B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9861B
- Page: https://openairdocs.org/deregistered/N9861B-2018-05-21

From the FAA registry file of November 3, 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 Champion 7EC: https://openairdocs.org/model/champion-7ec.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 MKC76DER61](https://openairdocs.org/ntsb/MKC76DER61), Apr 25, 1976: Champion 7EC (N9861B), Fertile, MN, destroyed

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19760425010039A](https://openairdocs.org/incident/19760425010039A), Apr 25, 1976: Blanca 7EC (N9861B), Fertile, MN, Substantial damage

---
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.