The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Maker · data as of October 2, 2026

Blain Stumpf

1 aircraft on the U.S. register. The most recent registration was August 7, 2025.

Models

SUPERSTOL XL1

SUPERSTOL XL

States

Utah1

Registrations by year

0001112025

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N83ST Blain Stumpf
SUPERSTOL XL
Fixed-wing, single engine High Ridge Aviation LLC
Park City, Utah
Experimental 2025-08-07 Valid