# N721RC — ALEXANDER SCHLEICHER GMBH & CO ASK 21
> **2015** Glider · None · Owner: GREATER BOSTON SOARING CLUB INC · STERLING, MA
## Aircraft
- **N-Number:** N721RC
- **Serial Number:** 21930
- **Manufacturer:** ALEXANDER SCHLEICHER GMBH & CO
- **Model:** ASK 21
- **Year manufactured:** 2015
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A9A8BD`
## Owner
- **Name:** GREATER BOSTON SOARING CLUB INC
- **Type of registrant:** Corporation
- **Location:** STERLING, MA 015640655, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2024-07-02
- **Last action:** 2024-07-02
- **Expiration:** 2031-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721RC)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a9a8bd)
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