# N203CB — QUAD CITY ULTRALIGHT INC CHALLENGER II
> **—** Fixed Wing Single-Engine · 2-Cycle · Owner: LUPTOWSKI JOSEPH M · HUDSONVILLE, MI
## Aircraft
- **N-Number:** N203CB
- **Serial Number:** CH20987B0271
- **Manufacturer:** QUAD CITY ULTRALIGHT INC
- **Model:** CHALLENGER II
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 2-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A19D5C`
## Owner
- **Name:** LUPTOWSKI JOSEPH M
- **Type of registrant:** Individual
- **Location:** HUDSONVILLE, MI 494268528, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-04-06
- **Last action:** 2026-04-06
- **Expiration:** 2033-04-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=203CB)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a19d5c)
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