N3721S
Byington Shain S-7S
Valid
Montana
N3721S is a Byington Shain S-7S, a fixed-wing airplane with one motor with a four-stroke engine. It has 2 seats. It is registered to an individual in Big Sandy, Montana. The registration is valid: it was issued on June 6, 2019 and expires on June 30, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated April 24, 2007.
Aircraft
- Maker
- Byington Shain
- Model
- S-7S
- Serial number
- 0995156
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor · Rotax 912S · 100 hp
- Seats
- 2
- Year built
- Not given
- Transponder code
- A43DC5 (octal 51036705)
Registration
- Status
- Valid registration
- Certificate issued
- June 6, 2019
- Expires
- June 30, 2029
- Last FAA action
- August 11, 2023
- Airworthiness
- Experimental · Registered before Jan 31, 2008 · April 24, 2007
- FAA region
- Northwest Mountain
- FAA record id
- 00305309
Owner as the FAA publishes it
- Name
- Silvan Wayne C
- Type
- Individual
- Address
- PO Box 428
Big Sandy, MT 59520-0428
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 3
2013-02-25Balloon Works FIREFLY 7 · Sale reported, canceled
1980-12-29Beech 77 · exported to Australia · Valid registration
1973-03-30Cessna 172E · exported to Canada · Valid registration
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data