| Tail Number / N-Number | N546S |
| Manufacturer | FAIRCHILD |
| Model | C-123K |
| Year Built | 1954 |
| Manufacturer's Serial Number | 54-615 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 52 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-2800 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 5 engines |
| Horsepower per Engine | 2,000 hp (1,492 kW) |
| Total Horsepower | 10,000 hp (7,460 kW) |
| Type of Registrant | Individual |
| Owner Name | BLUMENTHAL JAMES R |
| Street | 4650 FLIGHTLINE DR |
| City | KINGMAN |
| State | AZ |
| Zip Code | 86401 |
| Region | Western-Pacific |
| County | Mohave County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1994-05-27 |
| Certificate Issue Date | 1991-02-06 |
| Last Action Date | 2022-07-05 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51567706 |
| Mode S Code Hex | A6EFC6 |