- Registered owners
- Skyberg Jeff ABreitbach Perry J
- Location
- Circle, MT
- Owner type
- Partnership
- Serial number
- 75
- Year built
- 1959
- Type
- Glider
- Engine
- None
- Airworthiness
- Standard
- Airworthiness date
- June 19, 1959
- Certificate issued
- October 12, 2018
- Expires
- October 31, 2028
- Mode S code
- A485D1
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 3
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 | 2 |
Airframe · Schweizer SGU 2-22C
AD 87-17-01Tow Release InstallationAD 76-13-11 R1Aft Fuselage LongeronsAD 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 N3905AMatched 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 SGU 2-22C aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N3905AGeneral 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 SGU 2-22C aircraft
STCs that may be installed · 4
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Schweizer SGU 2-22C
STC SA01734SEApplication of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.STC SG01164CHInstall Cooper superflite 102 fabric.STC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)STC SG4-1240Installation of Eonnex cover on aircraft surfaces.