- Registered owner
- Ongstad Clifford C
- Location
- Surprise, AZ
- Owner type
- Individual
- Serial number
- 446
- Year built
- 1973
- Type
- Glider
- Engine
- None
- Certificate issued
- July 11, 2023
- Expires
- July 31, 2030
- Mode S code
- A5614B
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 7
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1976 | 2 |
|---|---|
| 1983 | 1 |
| 1997 | 1 |
| 1999 | 1 |
| 2022 | 1 |
| 2026 | 1 |
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N446EMatched 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 Schempp-Hirth STANDARD CIRRUS aircraft
FAA incident reports
No FAA accident or incident reports matched to N446EMatched 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 Schempp-Hirth STANDARD CIRRUS aircraft
Service difficulty reports
No reports matched to N446EGeneral 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 Schempp-Hirth STANDARD CIRRUS aircraft
STCs that may be installed
No STCs matched this aircraft’s modelsSTCs are matched through the model’s type certificate data sheet, and this registry model isn’t matched to one.