# N30AS: 1984 Glaser Dirks DG 300, registration cancelled 2014-11-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 25, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Glaser Dirks DG 300](https://openairdocs.org/model/glaser-dirks-dg-300) (registry code 3802509)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 3E14
- Year built: 1984
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: April 25, 1984
- Certificate issued: October 27, 2010
- Last registry action: November 19, 2010
- Mode S code: A31D0A
- Owner when cancelled: [Xc Research LLC](https://openairdocs.org/faa-owner/XC%20RESEARCH%20LLC)
- Location: [Mountain Green, UT](https://openairdocs.org/faa-place/UT/Mountain%20Green)
- Owner type: Corporation
- Owner's area on the map: 41.0243° N, 111.6629° W: Placed by OpenAirDocs at the center of ZIP code 84050, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N30AS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=30AS
- Page: https://openairdocs.org/deregistered/N30AS-2014-11-25

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Glaser Dirks DG 300: https://openairdocs.org/model/glaser-dirks-dg-300.md

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR10LA377](https://openairdocs.org/ntsb/WPR10LA377), Jul 31, 2010: Glaser Dirks DG300 (N30AS), Morgan, UT, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain adequate airspeed while maneuvering, which resulted in a stall/spin and ground impact.
- [NTSB LAX06CA021](https://openairdocs.org/ntsb/LAX06CA021), Oct 29, 2005: Dirks Glaser DG-300 (N30AS), California City, CA, destroyed. Probable cause: the pilot's inadvertent retraction of the gear and failure to deploy the spoilers, and his subsequent failure to attain a proper touchdown point.

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20100731040309A](https://openairdocs.org/incident/20100731040309A), Jul 31, 2010: Glaser Dirk DG 300 (N30AS), Morgan, UT, Destroyed, 1 fatal. The aircraft impacted the ground at a high angle. This was indicated by the surrounding trees and shrubs that showed no damage around the accident site. The…
- [Accident 20051029027259A](https://openairdocs.org/incident/20051029027259A), Oct 29, 2005: Glaser DG300 (N30AS), California City, CA, Substantial damage. (-23) On October 29, 2005, at approximately 1458 hours PDT, the pilot [privacy data omitted] acting as pilot in command of N30AS, a DG300 single place…

## Other aircraft with N30AS

- [Registered now](https://openairdocs.org/aircraft/N30AS): Boeing 737-76N, S/N 30050, built 1999

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