# N1198Z: 1996 AS+ AC 4, registration cancelled 2005-10-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 28, 2005
- Status when cancelled: Triennial form not returned
- Airframe: [AS+ AC 4](https://openairdocs.org/model/as-plus-ac-4) (registry code 05628R1)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 21
- Year built: 1996
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing
- Airworthiness date: September 15, 1997
- Certificate issued: September 24, 2002
- Last registry action: September 20, 2005
- Mode S code: A0512A
- Owner when cancelled: [Cascade Soaring Society Inc](https://openairdocs.org/faa-owner/CASCADE%20SOARING%20SOCIETY%20INC)
- Location: [East Wenatchee, WA](https://openairdocs.org/faa-place/WA/East%20Wenatchee)
- Owner type: Corporation
- Owner's area on the map: 47.4919° N, 120.1637° W: Placed by OpenAirDocs at the center of ZIP code 98802, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1198Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1198Z
- Page: https://openairdocs.org/deregistered/N1198Z-2005-10-28

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 AS+ AC 4: https://openairdocs.org/model/as-plus-ac-4.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 SEA05LA114](https://openairdocs.org/ntsb/SEA05LA114), Jun 11, 2005: Avia Stroitel AC-4B (N1198Z), Wenatchee, WA, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain terrain clearance for undetermined reasons.

## 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 20050611011239A](https://openairdocs.org/incident/20050611011239A), Jun 11, 2005: Amtr AC4 (N1198Z), Wenatchee, WA, Substantial damage, 1 fatal. (-23) A/c struck ground during attempt to reach pangborn field (eat) after aerial tow release northeast of eat. A/c struck ground LH wingtip first with…

## Other aircraft with N1198Z

- [Registered now](https://openairdocs.org/aircraft/N1198Z): Cessna LC41-550FG, S/N 411151
- [Cancelled 1994-01-21](https://openairdocs.org/deregistered/N1198Z-1994-01-21): American General Acft AG5B, S/N 10174. Exported to Germany. Owner: [Spragins Hal S III](https://openairdocs.org/faa-owner/SPRAGINS%20HAL%20S%20III), [Greenville, MS](https://openairdocs.org/faa-place/MS/Greenville)
- [Cancelled 1988-04-06](https://openairdocs.org/deregistered/N1198Z-1988-04-06): Aero Commander 680FL, S/N 1608116. Triennial form not returned

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