# N21SP: Pilgrim STEEN SKYBOLT, registration cancelled 1999-03-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 10, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Pilgrim STEEN SKYBOLT](https://openairdocs.org/model/pilgrim-steen-skybolt) (registry code 0565508)
- Serial number: P3
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 23, 1993
- Last registry action: February 17, 1999
- Mode S code: A1B8C7
- Owners when cancelled: [Zabriskie Cedric J](https://openairdocs.org/faa-owner/ZABRISKIE%20CEDRIC%20J), [Zabriskie Ann E](https://openairdocs.org/faa-owner/ZABRISKIE%20ANN%20E)
- Location: [Chehalis, WA](https://openairdocs.org/faa-place/WA/Chehalis)
- Owner type: Co-owned
- Owner's area on the map: 46.6263° N, 123.0527° W: Placed by OpenAirDocs at the center of ZIP code 98532, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21SP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21SP
- Page: https://openairdocs.org/deregistered/N21SP-1999-03-10

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 Pilgrim STEEN SKYBOLT: https://openairdocs.org/model/pilgrim-steen-skybolt.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 SEA98LA147](https://openairdocs.org/ntsb/SEA98LA147), Jul 24, 1998: Pilgrim Steen Skybolt (N21SP), Curtis, WA, substantial damage. Probable cause: Loss of control for undetermined reasons.
- [NTSB DEN89LA006](https://openairdocs.org/ntsb/DEN89LA006), Oct 4, 1988: Pilgrim Steen Skybolt (N21SP), Rawlins, WY, substantial damage

## FAA accident and incident reports (3)

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 19980724024849A](https://openairdocs.org/incident/19980724024849A), Jul 24, 1998: Amtr SKYBOLT (N21SP), Curtis, WA, Substantial damage. .4)The pilot, who owned the airplane and was an experienced aerobatic pilo t, stated that he had taken off, accelerated along the runway, then pitched up to…
- [Incident 19940512015889I](https://openairdocs.org/incident/19940512015889I), May 12, 1994: Amtrsn SKYBOLT (N21SP), Hickory, NC, Minor damage. Pilot landed while another aircraft was departing in opposite direction. Wake turbulence caused gear collapse.
- [Accident 19881004044249A](https://openairdocs.org/incident/19881004044249A), Oct 4, 1988: Amtrsn SKYBOLT (N21SP), Rawlings, WY, Substantial damage. Bounced landing, tried to go around. Stalled, hit runway and ground looped.

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