# N148LS: 1999 Quad City Ultralight CHALLENGER II

- Status: Valid registration
- Airframe: [Quad City Ultralight CHALLENGER II](https://openairdocs.org/model/quad-city-ultralight-challenger-ii) (registry code 059010P, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH2-0599-R-1880
- Year built: 1999
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: June 29, 2007
- Certificate issued: August 15, 2020
- Expires: August 31, 2027
- Mode S code: A0C173
- Registered owner: [Kuwait International Aircraft Leasing Inc](https://openairdocs.org/faa-owner/KUWAIT%20INTERNATIONAL%20AIRCRAFT%20LEASING%20INC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7236° N, 75.5412° W: Placed by OpenAirDocs at the center of ZIP code 19801, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=148LS
- Page: https://openairdocs.org/aircraft/N148LS

From the FAA registry file of October 21, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Quad City Ultralight CHALLENGER II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N148LS.

## FAA accident and incident reports

None matched to N148LS.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Quad City Ultralight CHALLENGER II aircraft: https://openairdocs.org/model/quad-city-ultralight-challenger-ii/aircraft.md
- STCs for the Quad City Ultralight CHALLENGER II: https://openairdocs.org/model/quad-city-ultralight-challenger-ii/stcs.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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