Sd Young Inv Llc
1 aircraft on the U.S. register. The most recent registration was November 4, 2025.
Models
ZENITH 750 STOL1
ZENITH 750 STOL
States
Utah1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N56SY | Sd Young Inv Llc ZENITH 750 STOL |
Fixed-wing, single engine | Sd Young Inv LLC St George, Utah |
Experimental | 2025-11-04 | Valid |