# N831SP: Boldt Jack BD-5A, registration cancelled 1994-07-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 19, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Boldt Jack BD-5A](https://openairdocs.org/model/boldt-jack-bd-5a) (registry code 11307J2)
- Serial number: 2096
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 25, 1983
- Last registry action: May 18, 1994
- Mode S code: AB5DAF
- Owners when cancelled: [Boldt Jack](https://openairdocs.org/faa-owner/BOLDT%20JACK), [Ishida Jim](https://openairdocs.org/faa-owner/ISHIDA%20JIM), [Bergen David](https://openairdocs.org/faa-owner/BERGEN%20DAVID), [Ishida Dale](https://openairdocs.org/faa-owner/ISHIDA%20DALE)
- Location: [Reedley, CA](https://openairdocs.org/faa-place/CA/Reedley)
- Owner type: Partnership
- Owner's area on the map: 36.6587° N, 119.4013° W: Placed by OpenAirDocs at the center of ZIP code 93654, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N831SP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=831SP
- Page: https://openairdocs.org/deregistered/N831SP-1994-07-19

From the FAA registry file of October 31, 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 Boldt Jack BD-5A: https://openairdocs.org/model/boldt-jack-bd-5a.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 LAX85LA224](https://openairdocs.org/ntsb/LAX85LA224), Apr 27, 1985: Jack Boldt BD-5A (N831SP), Madera, CA, substantial damage

## 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 19850427016809A](https://openairdocs.org/incident/19850427016809A), Apr 27, 1985: Amtrbd BEDEBD5A (N831SP), Madera, CA, Substantial damage. Loss of engine power on base leg aircraft stalled into field. No mechanical malfunction.

## Other aircraft with N831SP

- [Registered now](https://openairdocs.org/aircraft/N831SP): CASA 212-CC, S/N 193, built 1982

---
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.