# N2503B — BLANKENSHIP DOUGLAS M CHALLENGER II SPEC
> **2000** Fixed Wing Single-Engine · Reciprocating · Owner: MALDONADO ROBERT R · BAKERSFIELD, CA
## Aircraft
- **N-Number:** N2503B
- **Serial Number:** CH20697CW1621
- **Manufacturer:** BLANKENSHIP DOUGLAS M
- **Model:** CHALLENGER II SPEC
- **Year manufactured:** 2000
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A25A41`
## Owner
- **Name:** MALDONADO ROBERT R
- **Type of registrant:** Individual
- **Location:** BAKERSFIELD, CA 933041024, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2005-02-22
- **Last action:** 2023-09-02
- **Expiration:** 2029-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2503B)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a25a41)
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