| Tail Number / N-Number | N4789H |
| Manufacturer | MOONEY |
| Model | M20J |
| Year Built | 1979 |
| Manufacturer's Serial Number | 24-0879 |
| 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 | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CHAMBERS KENNETH G TRUSTEE |
| Other Names |
|
| Street | 25690 ADAMS RD |
| City | LOS GATOS |
| State | CA |
| Zip Code | 95033-8177 |
| Region | Western-Pacific |
| County | Santa Clara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-08-31 |
| Certificate Issue Date | 2018-06-20 |
| Last Action Date | 2021-01-23 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51361155 |
| Mode S Code Hex | A5E26D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4789H.
| Tail Number / N-Number | N4789H |
| Manufacturer | PIPER |
| Model | PA-11 |
| Manufacturer's Serial Number | 11-749 |
| 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 | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PIPER AIRCRAFT CORP |
| County | Santa Clara County |
| Last Status | Valid Registration |
| Cancellation Date | 1955-01-25 |