# N521CP — SCHLEICHER ASK-21
> **1999** Glider · None · Owner: CIVIL AIR PATROL INC · MAXWELL AFB, AL
## Aircraft
- **N-Number:** N521CP
- **Serial Number:** 21694
- **Manufacturer:** SCHLEICHER
- **Model:** ASK-21
- **Year manufactured:** 1999
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A68CE5`
## Owner
- **Name:** CIVIL AIR PATROL INC
- **Type of registrant:** Corporation
- **Location:** MAXWELL AFB, AL 36112, US
## Registration
- **Status:** Valid
- **Certificate issued:** 1999-08-17
- **Last action:** 2023-04-14
- **Expiration:** 2028-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=521CP)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a68ce5)
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