| Tail Number / N-Number | N4525Z |
| Manufacturer | GULFSTREAM AMERICAN CORP |
| Model | AA-5B |
| Year Built | 1979 |
| Manufacturer's Serial Number | AA5B-1125 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | SINCOCK GREGORY M |
| Other Names |
|
| Street | 151 SUNDOWN RD |
| City | THOUSAND OAKS |
| State | CA |
| Zip Code | 91361-5215 |
| Region | Western-Pacific |
| County | Ventura County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-03-22 |
| Certificate Issue Date | 2001-05-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51276251 |
| Mode S Code Hex | A57CA9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4525Z.
| Tail Number / N-Number | N4525Z |
| Manufacturer | PIPER |
| Model | PA-22-108 |
| Manufacturer's Serial Number | 22-8028 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 94 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | BURCHAM W G |
| Street | 105 HEMLOCK AVE |
| City | CAMDEN |
| State | TN |
| Zip Code | 38320 |
| Region | Central |
| County | Ventura County |
| Certificate Issue Date | 1971-12-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-06-25 |