# N725US: Boeing 720-B, registration cancelled 1972-04-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 5, 1972
- Exported to: Greece
- Status when cancelled: Valid registration
- Airframe: [Boeing 720-B](https://openairdocs.org/model/boeing-720-b) (registry code 1383804)
- Data sheets: [TCDS 4A28](https://openairdocs.org/tcds/4A28) (OpenAirDocs)
- Serial number: 18355
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 11, 1961
- Mode S code: A9B7F2
- Owner when cancelled: [Northwest Airlines Inc](https://openairdocs.org/faa-owner/NORTHWEST%20AIRLINES%20INC)
- Location: [St Paul, MN](https://openairdocs.org/faa-place/MN/St%20Paul)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N725US
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=725US
- Page: https://openairdocs.org/deregistered/N725US-1972-04-05

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 Boeing 720-B: https://openairdocs.org/model/boeing-720-b.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 CHI65A0069](https://openairdocs.org/ntsb/CHI65A0069), Jan 23, 1965: Boeing B-720B (N725US), Chicago, IL, no damage

## Other aircraft with N725US

- [Cancelled 2022-07-02](https://openairdocs.org/deregistered/N725US-2022-07-02): Boeing 727-225, S/N 21854. Registration expired, pending cancellation. Owner: [USA Jet Airlines Inc](https://openairdocs.org/faa-owner/USA%20JET%20AIRLINES%20INC), [Belleville, MI](https://openairdocs.org/faa-place/MI/Belleville)
- [Cancelled 1996-05-06](https://openairdocs.org/deregistered/N725US-1996-05-06): Fairchild F-27J, S/N 105. Exported to Colombia. Owner: [Northern Aviation Inc](https://openairdocs.org/faa-owner/NORTHERN%20AVIATION%20INC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

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