# N241MZ: 1999 Schempp-Hirth Flugzeugbau DUO DISCUS

- Status: Valid registration
- Airframe: [Schempp-Hirth Flugzeugbau DUO DISCUS](https://openairdocs.org/model/schempp-hirth-flugzeugbau-duo-discus) (registry code 3801901, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS G85EU](https://openairdocs.org/tcds/G85EU) (Schempp-Hirth Flugzeugbau GmbH) (OpenAirDocs)
- Serial number: 240
- Year built: 1999
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition
- Airworthiness date: April 26, 2024
- Certificate issued: February 22, 2024
- Expires: February 28, 2031
- Mode S code: A234E1
- Registered owners: [Stewart Scot T](https://openairdocs.org/faa-owner/STEWART%20SCOT%20T), [Morzillo James L](https://openairdocs.org/faa-owner/MORZILLO%20JAMES%20L), [Stewart James R](https://openairdocs.org/faa-owner/STEWART%20JAMES%20R)
- Location: [Saratoga Springs, NY](https://openairdocs.org/faa-place/NY/Saratoga%20Springs)
- Owner type: Co-owned
- Owner's area on the map: 43.0737° N, 73.7402° W: Placed by OpenAirDocs at the center of ZIP code 12866, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=241MZ
- Page: https://openairdocs.org/aircraft/N241MZ

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 7 in force

### Matched by airframe (Schempp-Hirth Flugzeugbau DUO DISCUS)

- [AD 2025-04-14](https://openairdocs.org/ad/2025-04-14): Passenger/Crew Doors · Schempp-Hirth Flugzeugbau Duo-Discus and Duo Discus T. Effective Apr 8, 2025
- [AD 2023-03-14](https://openairdocs.org/ad/2023-03-14): Drag Control System · Schempp-Hirth Flugzeugbau Duo-Discus and Duo Discus T. Effective Apr 5, 2023
- [AD 2023-03-10](https://openairdocs.org/ad/2023-03-10): Elevator Control System · Schempp-Hirth Flugzeugbau Duo-Discus and Duo Discus T. Effective Feb 24, 2023
- [AD 2021-26-25](https://openairdocs.org/ad/2021-26-25): Drag Control System · Schempp-Hirth Flugzeugbau Duo-Discus and Duo Discus T. Effective Feb 24, 2022
- [AD 2015-20-11](https://openairdocs.org/ad/2015-20-11): Flight controls · Schempp-Hirth Flugzeugbau Duo-Discus and Duo Discus T. Effective Nov 18, 2015
- [AD 2004-24-11](https://openairdocs.org/ad/2004-24-11): Spar cap and spar web · Schempp-Hirth Flugzeugbau Duo-Discus. Effective Dec 30, 2004
- [AD 2003-16-51](https://openairdocs.org/ad/2003-16-51): Spar cap · Schempp-Hirth Flugzeugbau Duo-Discus. Effective Aug 20, 2003

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory) (1 in force)

- [SAIB CE-08-07](https://openairdocs.org/saib/CE-08-07): Doors. Issued Nov 26, 2007

## NTSB investigations

None matched to N241MZ.

## FAA accident and incident reports

None matched to N241MZ.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Schempp-Hirth Flugzeugbau DUO DISCUS aircraft: https://openairdocs.org/model/schempp-hirth-flugzeugbau-duo-discus/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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