N3721S — BYINGTON SHAIN S-7S Aircraft Profile

N3721S

BYINGTON SHAIN S-7S

BIG SANDY, MT

Valid

Own This Aircraft? Claim & List For Sale

Registrant

SILVAN WAYNE C

Registration Exp

Jun 30, 2029

Airworthiness Date

Apr 24, 2007

Cert Issue Date

Jun 6, 2019

Seats

Engines

Cruise Speed

0 kts

Max Weight

CLASS 1

Engine Type

4-cycle

Aircraft Type

Fixed wing single engine

Fractional

Last Activity

Aug 11, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This BYINGTON SHAIN S-7S airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N3721S must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N3721S is one of 2 BYINGTON SHAIN S-7S aircraft on the U.S. registry · fleet median year 2008.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N3721S in the NTSB aviation accident database.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: S-7S

Search FAA DRS →

Title & Lien History

Bills of sale, liens & security agreements — search N3721S (free FAA account)

Open FAA CARES →

NTSB Full Database

Deep search NTSB CAROL — enter N3721S in Registration Number

Open NTSB CAROL →

Aviation Weather

METAR, TAF, winds aloft & radar — official FAA weather service

Check Weather →

FAA Registry (Official)

Official FAA record for N3721S — authoritative government source

Open FAA Registry →

🔧 Find A&P Mechanics Near This Aircraft

Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in MT.

Find Mechanics in MT Find IAs

Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number