- Registered owner
- Silvan Wayne C
- Location
- Big Sandy, MT
- Owner type
- Individual
- Serial number
- 0995156
- Type
- Fixed wing single engine
- Engine
- 4 cycle
- Airworthiness
- Experimental, registered before 01/31/08
- Airworthiness date
- April 24, 2007
- Certificate issued
- June 6, 2019
- Expires
- June 30, 2029
- Mode S code
- A43DC5
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Rotax 912S model are included below.
On this page
Airworthiness directives that may apply · 15
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2002 | 3 |
|---|---|
| 2005 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 2 |
| 2016 | 2 |
| 2019 | 1 |
| 2023 | 1 |
| 2026 | 1 |
See all 17 ADs
Information bulletins that may apply · 2
Advisory, not mandatory.
Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N3721SMatched 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 Byington Shain S-7S aircraft
FAA incident reports
No FAA accident or incident reports matched to N3721SMatched 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 Byington Shain S-7S aircraft
Service difficulty reports
No reports matched to N3721SGeneral 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 Byington Shain S-7S aircraft
STCs that may be installed · 1
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Rotax 912S series
Earlier aircraft with this N-number · 3
These aircraft carried N3721S before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.