# N99LD: 1999 DG Flugzeugbau DG-800B

- Status: Valid registration
- Airframe: [DG Flugzeugbau DG-800B](https://openairdocs.org/model/dg-flugzeugbau-dg-800b) (registry code 3805015, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS G01CE](https://openairdocs.org/tcds/G01CE) (DG Aviation GmbH) (OpenAirDocs)
- Serial number: 8-171B95
- Year built: 1999
- Type: Glider
- Engine type: Reciprocating
- Airworthiness: Standard, glider
- Airworthiness date: April 4, 2000
- Certificate issued: November 21, 2016
- Expires: November 30, 2029
- Mode S code: ADD148
- Registered owner: [Weinhold Stephan U](https://openairdocs.org/faa-owner/WEINHOLD%20STEPHAN%20U)
- Location: [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont)
- Owner type: Individual
- Owner's area on the map: 40.1694° N, 105.2109° W: Placed by OpenAirDocs at the center of ZIP code 80503, 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=99LD
- Page: https://openairdocs.org/aircraft/N99LD

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): 10 in force

### Matched by airframe (DG Flugzeugbau DG-800B)

- [AD 2024-19-12](https://openairdocs.org/ad/2024-19-12): Elevator Control System · DG DG-400, DG-500 Elan Orion, DG-500 Elan Trainer and 10 more. Effective Oct 15, 2024
- [AD 2017-13-06](https://openairdocs.org/ad/2017-13-06): Fuel · DG Flugzeugbau DG-400, DG-500M, DG-500MB and 2 more. Effective Jul 31, 2017
- [AD 2013-22-12](https://openairdocs.org/ad/2013-22-12): Engine Starting · DG Flugzeugbau DG-500MB, DG-800A and DG-800B. Effective Nov 18, 2013
- [AD 2009-24-16](https://openairdocs.org/ad/2009-24-16): Starting · DG Flugzeugbau DG-500MB, DG-800B and DG-808C. Effective Dec 21, 2009
- [AD 2007-17-08](https://openairdocs.org/ad/2007-17-08): Hub · DG Flugzeugbau DG-500MB and DG-800B. Effective Sep 10, 2007
- [AD 2005-26-11](https://openairdocs.org/ad/2005-26-11): Starter ring gear to the lower drive belt pulley adapter. · DG Flugzeugbau DG-500MB and DG-800B. Effective Feb 7, 2006
- [AD 2005-10-23](https://openairdocs.org/ad/2005-10-23): Propeller · DG Flugzeugbau DG-500MB and DG-800B. Effective Jun 30, 2005
- [AD 2005-08-13](https://openairdocs.org/ad/2005-08-13): Digital engine indicator (DEI) · DG Flugzeugbau DG-800B. Effective Jun 6, 2005
- [AD 2001-07-01](https://openairdocs.org/ad/2001-07-01): Fuel Line, Exhaust System and Piston Rod of the Gas Strut · DG Flugzeugbau DG-800B. Effective May 26, 2001
- [AD 2000-20-10](https://openairdocs.org/ad/2000-20-10): Propeller · DG Flugzeugbau DG-800B. Effective Nov 27, 2000

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

None in force.

## Information bulletins (advisory) (2 in force)

- [SAIB CE-06-42](https://openairdocs.org/saib/CE-06-42): . Issued Apr 18, 2006
- [SAIB CE-05-86](https://openairdocs.org/saib/CE-05-86): . Issued Sep 20, 2005

## NTSB investigations

None matched to N99LD.

## FAA accident and incident reports

None matched to N99LD.

## 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 DG Flugzeugbau DG-800B aircraft: https://openairdocs.org/model/dg-flugzeugbau-dg-800b/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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