# N732LS: 1991 Quad City CHALLENGER II, registration cancelled 2010-08-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 4, 2010
- Status when cancelled: Triennial form not returned
- Airframe: [Quad City CHALLENGER II](https://openairdocs.org/model/quad-city-challenger-ii) (registry code 05901KR)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: CH2 0991-0732
- Year built: 1991
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 20, 2008
- Certificate issued: June 18, 2007
- Last registry action: June 15, 2010
- Mode S code: A9D384
- Owners when cancelled: [Kelly Chad C](https://openairdocs.org/faa-owner/KELLY%20CHAD%20C), [Fowler Harwood B](https://openairdocs.org/faa-owner/FOWLER%20HARWOOD%20B)
- Location: [Carlsbad, CA](https://openairdocs.org/faa-place/CA/Carlsbad)
- Owner type: Partnership
- Owner's area on the map: 33.0953° N, 117.2458° W: Placed by OpenAirDocs at the center of ZIP code 92009, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N732LS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=732LS
- Page: https://openairdocs.org/deregistered/N732LS-2010-08-04

From the FAA registry file of October 28, 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 Quad City CHALLENGER II: https://openairdocs.org/model/quad-city-challenger-ii.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 WPR09LA453](https://openairdocs.org/ntsb/WPR09LA453), Sep 16, 2009: Quad City Challenger II (N732LS), Redlands, CA, substantial damage, 2 fatal. Probable cause: Structural failure of the right wing during the landing approach due to the separation of the wing's fabric covering.

## 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 20090916018309A](https://openairdocs.org/incident/20090916018309A), Sep 16, 2009: Amtr CHALLENGERII (N732LS), Redlands, CA, Destroyed, 2 fatal. During traffic pattern approach to Redlands airport, the experimental aircraft crashed in an orange grove 3/4 mile southeast of runway 8. The NTSB gardena, CA…

## Other aircraft with N732LS

- [Cancelled 1977-03-17](https://openairdocs.org/deregistered/N732LS-1977-03-17): Cessna 210M, S/N 21061602. Exported to Australia. Owner: [G Hampton Corp](https://openairdocs.org/faa-owner/G%20HAMPTON%20CORP), [Belvedere, CA](https://openairdocs.org/faa-place/CA/Belvedere)

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