Pistons/INTERSTATE/S-1A/N37330

N37330 — 1941 INTERSTATE S-1A

Registry aircraft record

✦FAA Registry Record

N-NumberN37330

Serial number173

ManufacturerINTERSTATE

ModelS-1A

Year built1941

RegistrantWESTLAKE CHAD

Registry statusRegistered (V)

RegistrationRegistration current · expires 31 May 2032

AirworthinessAirworthiness certificate on file

Last action2025-05-07

Source: FAA (United States) · updated Oct 22, 2026

One of 66 active INTERSTATE S-1As across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

New to market — be the first to see S-1A listings View market →

Is this your aircraft?

List it in minutes — we’ve already got the registry data.

About N37330

N37330 is a 1941 INTERSTATE S-1A registered with the FAA (United States).

Yes — the FAA (United States) lists N37330 as registered (registry data updated 2026-10-22).

The INTERSTATE S-1A has 2 seats and 1 engine.