- Registered owner
- Gieseke Max R
- Location
- Highland, IL
- Owner type
- Individual
- Serial number
- 4077
- Year built
- 1979
- Type
- Glider
- Engine
- None
- Airworthiness
- Experimental, exhibition
- Airworthiness date
- July 24, 1981
- Certificate issued
- June 4, 2014
- Expires
- June 30, 2027
- Mode S code
- A639A0
From the FAA registry file of October 24, 2026.
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Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Burkhart Grob Flugzeugbau SPEED ASTIR II
SAIB CE-05-45NTSB investigations
No NTSB investigations matched to N50WWMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Burkhart Grob Flugzeugbau SPEED ASTIR II aircraft
FAA incident reports
No FAA accident or incident reports matched to N50WWMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Burkhart Grob Flugzeugbau SPEED ASTIR II aircraft
Service difficulty reports
No reports matched to N50WWGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Burkhart Grob Flugzeugbau SPEED ASTIR II aircraft
STCs that may be installed
No STCs matched this aircraft’s modelsSTCs change type-certificated designs, and this aircraft isn’t type certificated.