# N98522: 1976 Cessna 421C, registration cancelled 2021-02-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 24, 2021
- Exported to: Russia
- Status when cancelled: Valid registration
- Airframe: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (registry code 2076016)
- Engine: [Continental GTSIO-520-C](https://openairdocs.org/engine/continental-gtsio-520-c) (registry code 17035)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS E7CE](https://openairdocs.org/tcds/E7CE) (OpenAirDocs)
- Serial number: 421C0081
- Year built: 1976
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 8, 1976
- Certificate issued: October 6, 2020
- Last registry action: October 6, 2020
- Mode S code: ADC070
- Owner when cancelled: [Stanislav Usov](https://openairdocs.org/faa-owner/STANISLAV%20USOV)
- Location: [Hartsdale, NY](https://openairdocs.org/faa-place/NY/Hartsdale)
- Owner type: Individual
- Owner's area on the map: 41.0237° N, 73.8128° W: Placed by OpenAirDocs at the center of ZIP code 10530, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N98522
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=98522
- Page: https://openairdocs.org/deregistered/N98522-2021-02-24

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 Cessna 421C: https://openairdocs.org/model/cessna-421c.md

## 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.

- [Incident 19880317043809I](https://openairdocs.org/incident/19880317043809I), Mar 17, 1988: Cessna 421C (N98522), Houston, TX. Engine problem. Oil temp up. Oil pressure down. Oil regulator relief valve and inlet oil screen to pump cleaned.

---
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.