| Tail Number / N-Number | N51428 |
| Manufacturer | NORTH AMERICAN |
| Model | SNJ-4 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 88-13891 |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MACH 25 AVIATION LLC |
| Street | 204 STARRWOOD |
| City | HUDSON |
| State | WI |
| Zip Code | 54016-7174 |
| Region | Great Lakes |
| County | St. Croix County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1958-02-05 |
| Certificate Issue Date | 2013-07-18 |
| Last Action Date | 2022-02-28 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51471412 |
| Mode S Code Hex | A6730A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51428.
| Tail Number / N-Number | N51428 |
| Manufacturer | AERONCA |
| Model | 0-58B |
| Manufacturer's Serial Number | 1032 |
| 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 | 71 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PRINCE GRAHAM |
| Street | 11100 CONNOR AVE |
| City | DETROIT |
| State | MI |
| Zip Code | 48033 |
| Region | Great Lakes |
| County | St. Croix County |
| Certificate Issue Date | 1946-05-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-11-18 |