N-Number: N4273Y
Information Updated 01/06/2026
Aircraft Description
| N-Number | N4273Y | ||
| Serial Number | AT4-012 | Status | Valid |
| Manufacturer Name | AERO SP Z O O | Certificate Issue Date | 08/13/2020 |
| Model | AT-4 LSA | Expiration Date | 08/31/2023 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | 4 Cycle |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 51214170 | |
| MFR Year | 2007 | Mode S Code (base 16 / hex) | A51878 |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | TRUEBA THOMAS A | ||
| Street | 5704 BULFORD PL | ||
| City | QUARTZ HILL | State | CA |
| County | LOS ANGELES COUNTY | Zip Code | 93536-3159 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | ROTAX | A/W Date | 05/09/2008 |
| Engine Model | 912ULS SERIES | Classification | Light Sport |
| Category | Airplane | ||
Other Owner Names
| None |
NTSB Records
| Date | Purpose | Phase | Severity | Fatal/Serious/Minor | Aircraft Damage | Location |
| 07/05/1996 | PERSONAL | CRUISE | NON-FATAL | 0/1/0 out of 3 | GUNNISON, CO |
Deregistered Aircraft
| Deregistered Aircraft 1 of 1 | |||
| Aircraft Description | |||
| Serial Number | S55A-982 | Certificate Issue Date | 10/13/1998 |
| Manufacturer Name | RAVEN | Mode S Code (base 8 / oct) | 51214170 |
| Model | S55A | Mode S Code (base 16 / hex) | A51878 |
| Year Manufacturer | 1983 | Cancel Date | 12/23/2003 |
| Reason for Cancellation | Export To | ||
| Type Registration | Individual | ||
| Aircraft Registration prior to Deregistration | |||
| Name | HARTPENCE JOE K | ||
| Street | 13948 SW 42ND ST | ||
| City | YUKON | ||
| State | OK | Zip Code | 73099-7202 |
| County | Canadian County | ||
| Country | |||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Standard | |
| Engine Model | Category | ||
| A/W Date | 04/08/1983 | ||
| Deregistered Other Owner Names | |||
| None | |||