- Registered owner
- Bonser Thomas A
- Location
- Cincinnati, OH
- Owner type
- Individual
- Serial number
- 14
- Year built
- 1950
- Type
- Glider
- Engine
- None
- Airworthiness
- Standard
- Airworthiness date
- May 17, 1956
- Certificate issued
- March 12, 2021
- Expires
- March 31, 2028
- Mode S code
- ACB7D1
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 2
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1987 | 1 |
|---|---|
| 1988 | 1 |
Airframe · Schweizer SGS 1-23
AD 87-17-01Tow Release InstallationAD 87-02-01Tow-Release Installation InspectionInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N91878Matched 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 Schweizer SGS 1-23 aircraft
FAA incident reports
No FAA accident or incident reports matched to N91878Matched 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 Schweizer SGS 1-23 aircraft
Service difficulty reports
No reports matched to N91878General 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 Schweizer SGS 1-23 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.