| Tail Number / N-Number | N5420N |
| Manufacturer | CESSNA |
| Model | 182Q |
| Year Built | 1980 |
| Manufacturer's Serial Number | 18267703 |
| 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 | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ADELMAN HIRAM |
| Street | PO BOX 1361 |
| City | BOZEMAN |
| State | MT |
| Zip Code | 59771-1361 |
| Region | Northwest Mountain |
| County | Beaverhead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-08-08 |
| Certificate Issue Date | 2014-09-03 |
| Last Action Date | 2020-05-05 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51560677 |
| Mode S Code Hex | A6E1BF |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5420N.
| Tail Number / N-Number | N5420N |
| Manufacturer | BOEING |
| Model | B75N1 |
| Manufacturer's Serial Number | 75-1188 |
| 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 | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SEMO AVIATION INC |
| Street | BOX 342 |
| City | MALDEN |
| State | MO |
| Zip Code | 64601 |
| Region | Central |
| County | Beaverhead County |
| Certificate Issue Date | 1954-05-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-30 |