N-Number: N503X
Information Updated 11/23/2025
Aircraft Description
| N-Number | N503X | ||
| Serial Number | 0167 | Status | Valid |
| Manufacturer Name | SIDNEY P ESSEX SR | Certificate Issue Date | 10/05/2020 |
| Model | SONEX ONEX | Expiration Date | 10/31/2023 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 51443442 | |
| MFR Year | Mode S Code (base 16 / hex) | A64722 | |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | ESSEX SIDNEY P SR | ||
| Street | 2049 E DESERT GREENS DR | ||
| City | FORT MOHAVE | State | AZ |
| County | MOHAVE COUNTY | Zip Code | 86426-8870 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | A/W Date | // | |
| Engine Model | Classification | Unknown | |
| Category | |||
Other Owner Names
| None |
NTSB Records
| None |
Deregistered Aircraft
| Deregistered Aircraft 1 of 1 | |||
| Aircraft Description | |||
| Serial Number | 50300001 | Certificate Issue Date | 09/11/1986 |
| Manufacturer Name | DIGAETANO JAMES S JR | Mode S Code (base 8 / oct) | 51443442 |
| Model | AIR COMMAND 503 | Mode S Code (base 16 / hex) | A64722 |
| Year Manufacturer | 1987 | Cancel Date | 06/11/2013 |
| Reason for Cancellation | Export To | ||
| Type Registration | Individual | ||
| Aircraft Registration prior to Deregistration | |||
| Name | DIGAETANO JAMES JR S | ||
| Street | 5249 CAPRICE COURT | ||
| City | LAS VEGAS | ||
| State | NV | Zip Code | 89118 |
| County | Clark County | ||
| Country | |||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Experimental | |
| Engine Model | Category | ||
| A/W Date | 09/18/1987 | ||
| Deregistered Other Owner Names | |||
| None | |||