# N721DD — SCHEMPP-HIRTH FLUGZEUGBAU DUO DISCUS
> **—** Glider · None · Owner: MCDOWELL SAMUEL · CARLSBAD, NM
## Aircraft
- **N-Number:** N721DD
- **Serial Number:** 177
- **Manufacturer:** SCHEMPP-HIRTH FLUGZEUGBAU
- **Model:** DUO DISCUS
- **Year manufactured:** —
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A9A792`
## Owner
- **Name:** MCDOWELL SAMUEL
- **Type of registrant:** Individual
- **Location:** CARLSBAD, NM 882204085, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-05-25
- **Last action:** 2025-10-23
- **Expiration:** 2030-05-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721DD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a9a792)
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