| Tail Number / N-Number | N424SF |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R22 |
| Year Built | 2015 |
| Manufacturer's Serial Number | 4688 |
| Aircraft Type | Rotorcraft |
| 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 | LYCOMING |
| Engine Model | O-360-J2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Type of Registrant | Corporation |
| Owner Name | DELTA LEASING INC DBA |
| Other Names |
|
| Street | 2401 S HELIPORT WAY |
| City | CHANDLER |
| State | AZ |
| Zip Code | 85286-5408 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-04-01 |
| Certificate Issue Date | 2015-04-21 |
| Last Action Date | 2020-11-17 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51206021 |
| Mode S Code Hex | A50C11 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N424SF.
| Tail Number / N-Number | N424SF |
| Manufacturer | DEHAVILLAND |
| Model | DH104 DOVE 6A |
| Manufacturer's Serial Number | 04335 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 13 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 157 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TRANS NATIONAL AIRLINES INC |
| Street | PO BOX 2785 |
| City | S SAN FRANCISCO |
| State | CA |
| Zip Code | 94080 |
| Region | Western-Pacific |
| County | Maricopa County |
| Certificate Issue Date | 1972-05-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-07-17 |