| Tail Number / N-Number | N4122H |
| Manufacturer | MOONEY |
| Model | M20J |
| Year Built | 1978 |
| Manufacturer's Serial Number | 24-0645 |
| 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 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BECK RANDY R |
| Street | 409 E HOLYOKE PL |
| City | CLAREMONT |
| State | CA |
| Zip Code | 91711-1979 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-08-30 |
| Certificate Issue Date | 2008-10-22 |
| Last Action Date | 2021-03-18 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51157064 |
| Mode S Code Hex | A4DE34 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4122H.
| Tail Number / N-Number | N4122H |
| Manufacturer | PIPER |
| Model | PA-15 |
| Year Built | 1948 |
| Manufacturer's Serial Number | 15-5 |
| 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 | 75 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | ANDERSON W ROBERT ET AL |
| Street | 512 E LOCUST ST |
| City | BLOOMINGTON |
| State | IL |
| Zip Code | 61710 |
| Region | Great Lakes |
| County | Los Angeles County |
| Certificate Issue Date | 1952-07-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-04-29 |