# N996DT: Foster D T/Hilsman D Q2, registration cancelled 1998-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Foster D T/Hilsman D Q2](https://openairdocs.org/model/foster-d-t-hilsman-d-q2) (registry code 05603ZO)
- Serial number: 2365
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 2, 1996
- Last registry action: October 19, 1999
- Mode S code: ADE94A
- Owners when cancelled: [Foster Donald Troy](https://openairdocs.org/faa-owner/FOSTER%20DONALD%20TROY), [Hilsman Dave](https://openairdocs.org/faa-owner/HILSMAN%20DAVE)
- Location: [Bentonville, AR](https://openairdocs.org/faa-place/AR/Bentonville)
- Owner type: Co-owned
- Owner's area on the map: 36.3984° N, 94.2224° W: Placed by OpenAirDocs at the center of ZIP code 72712, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N996DT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=996DT
- Page: https://openairdocs.org/deregistered/N996DT-1998-11-24

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 Foster D T/Hilsman D Q2: https://openairdocs.org/model/foster-d-t-hilsman-d-q2.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 FTW98FA186](https://openairdocs.org/ntsb/FTW98FA186), Apr 19, 1998: Foster/Hilsman Q2 (N996DT), Siloam Springs, AR, destroyed, 2 fatal. Probable cause: The pilot's failure to maintain aircraft control during the forced landing. Factors were the failure of the #4 cylinder head which resulted in a partial loss of engine power and the…

## 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 19980418007149A](https://openairdocs.org/incident/19980418007149A), Apr 18, 1998: Amtr Q2 (N996DT), Siloam Springs, AR, Destroyed, 2 fatal. (Tty) experi acft was on a maintenance flight when it crashed under unknown cir, 2 POB suffered fatal inj. Siloam Springs, AR. (.4)the amateur-built…

---
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.