# Thompson William A CARLSON SPARROW II

- Type: Aircraft model (FAA registry)
- Registry code: 056183Q
- Manufacturer (registry): THOMPSON WILLIAM A
- Model: CARLSON SPARROW II
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/thompson-william-a-carlson-sparrow-ii

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## 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 CHI93DET01](https://openairdocs.org/ntsb/CHI93DET01), Dec 21, 1992: Carlson Sparrow II (N6648Y), Lafontaine, IN, substantial damage. Probable cause: FUEL STARVATION DUE TO A BLOCKED FUEL LINE WHICH WAS CAUSED BY IMPROPER GASKET SEALING COMPOUND.

## 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.

- [Accident 19921221050969A](https://openairdocs.org/incident/19921221050969A), Dec 21, 1992: Amtr SPARROWII (N6648Y), La Fountaine, IN, Substantial damage. Lost power en route. Nosed over on forced landing, had fuel line blockage
- [Incident 19910714030909I](https://openairdocs.org/incident/19910714030909I), Jul 14, 1991: Phlpow SPARROWHWKM5 (N6648Y), Marion, IN, Minor damage. Student performing high speed taxi test. Became airborne. Bounced and lost control and left runway. Flipped over.

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