# N21420: 2003 Cessna 172S, registration cancelled 2005-09-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 14, 2005
- Exported to: Malaysia
- Status when cancelled: Valid registration
- Airframe: [Cessna 172S](https://openairdocs.org/model/cessna-172s) (registry code 2072439)
- Engine: [Lycoming IO-360-L2A](https://openairdocs.org/engine/lycoming-io-360-l2a) (registry code 41597)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 172S9525
- Year built: 2003
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: November 25, 2003
- Certificate issued: December 18, 2003
- Last registry action: December 18, 2003
- Mode S code: A1CB15
- Owner when cancelled: [Mansfield Heliflight Inc](https://openairdocs.org/faa-owner/MANSFIELD%20HELIFLIGHT%20INC)
- Location: [Milton, VT](https://openairdocs.org/faa-place/VT/Milton)
- Owner type: Corporation
- Owner's area on the map: 44.6459° N, 73.1592° W: Placed by OpenAirDocs at the center of ZIP code 05468, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21420
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21420
- Page: https://openairdocs.org/deregistered/N21420-2005-09-14

From the FAA registry file of November 4, 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 172S: https://openairdocs.org/model/cessna-172s.md

## Other aircraft with N21420

- [Cancelled 2011-08-09](https://openairdocs.org/deregistered/N21420-2011-08-09): Cessna 208B, S/N 208B1312, built 2008. Exported to Iraq. Owner: [US Air Force](https://openairdocs.org/faa-owner/US%20AIR%20FORCE), [Dayton, OH](https://openairdocs.org/faa-place/OH/Dayton)
- [Cancelled 1994-02-04](https://openairdocs.org/deregistered/N21420-1994-02-04): Cessna 182P, S/N 18261629. Triennial form not returned. Owner: [Vavrek Michael G DBA](https://openairdocs.org/faa-owner/VAVREK%20MICHAEL%20G%20DBA), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)
- [Cancelled 1955-11-21](https://openairdocs.org/deregistered/N21420-1955-11-21): Piper J-3, S/N 2257. Owner: [Mcconnaughey Carl M](https://openairdocs.org/faa-owner/MCCONNAUGHEY%20CARL%20M), [Sherwood, MD](https://openairdocs.org/faa-place/MD/Sherwood)

---
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.