| Tail Number / N-Number | N54DM |
| Manufacturer | NAVION |
| Model | NAVION A |
| Year Built | 1950 |
| Manufacturer's Serial Number | NAV-4-2010 |
| 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 | E225 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SOKOLOWSKI DANIEL J |
| Other Names |
|
| Street | 2515 S LAKEVIEW CT UNIT 402 |
| City | CLEAR LAKE |
| State | IA |
| Zip Code | 50428-2906 |
| Region | Central |
| County | Cerro Gordo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-04-13 |
| Certificate Issue Date | 2016-02-12 |
| Last Action Date | 2021-09-17 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51552752 |
| Mode S Code Hex | A6D5EA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N54DM.
| Tail Number / N-Number | N54DM |
| Manufacturer | MILLER |
| Model | PITTS S-1C |
| Year Built | 1976 |
| Manufacturer's Serial Number | 4088 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ROSE HARLAN B |
| Street | 5012 92ND ST |
| City | LUBBOCK |
| State | TX |
| Zip Code | 79424-4806 |
| County | Cerro Gordo County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-09-03 |
| Certificate Issue Date | 2010-08-12 |
| Last Action Date | 2010-08-12 |
| Last Status | Valid Registration |
| Cancellation Date | 2011-02-10 |
| Exported To | BRAZIL |