# N6728: Boeing 707-131B, registration cancelled 1982-10-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 29, 1982
- Status when cancelled: Valid registration
- Airframe: [Boeing 707-131B](https://openairdocs.org/model/boeing-707-131b) (registry code 138360P)
- Data sheets: [TCDS 4A21](https://openairdocs.org/tcds/4A21) (OpenAirDocs)
- Serial number: 19218
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 28, 1982
- Mode S code: A8E696
- Owner when cancelled: [Boeing Military Airplane Co](https://openairdocs.org/faa-owner/BOEING%20MILITARY%20AIRPLANE%20CO)
- Location: [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6728
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6728
- Page: https://openairdocs.org/deregistered/N6728-1982-10-29

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 707-131B: https://openairdocs.org/model/boeing-707-131b.md

## NTSB investigations (2)

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 MKC82IA042](https://openairdocs.org/ntsb/MKC82IA042), Mar 8, 1982: Boeing 707-131B (N6728), Las Vegas, NV, incident, no damage, 1 fatal
- [NTSB MKC81FA038](https://openairdocs.org/ntsb/MKC81FA038), Jun 3, 1981: Boeing 707 (N6728), St Louis, MO, no damage

## FAA accident and incident reports (2)

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 19820309008919I](https://openairdocs.org/incident/19820309008919I), Mar 9, 1982: Boeing 707131B (N6728), St Louis, MO. A body was found in the electrical compartment. Cause of death was electrocution. Relay shield was not installed.
- [Incident 19810603053159I](https://openairdocs.org/incident/19810603053159I), Jun 3, 1981: Boeing 707131B (N6728), St Louis, MO. Ground crewman received fractured skull when checking closure of nose well doors. Was standing on a wheel.

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