| Tail Number / N-Number | N91945 |
| Manufacturer | DOUGLAS |
| Model | AD4-DW |
| Year Built | 1952 |
| Manufacturer's Serial Number | 126882-SF85 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | R3350-32WA |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 2,900 hp (2,163 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | MARINE AVIATION MUSEUM INC |
| Other Names |
|
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-06-16 |
| Certificate Issue Date | 2002-06-07 |
| Last Action Date | 2020-03-22 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 53135434 |
| Mode S Code Hex | ACBB1C |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91945.
| Tail Number / N-Number | N91945 |
| Manufacturer | CESSNA |
| Model | 182M |
| Year Built | 1969 |
| Manufacturer's Serial Number | 18259965 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 119 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PAN AM DISTRIBUTORS INC |
| Street | PO BOX 706 |
| City | BROWNSVILLE |
| State | TX |
| Zip Code | 78520 |
| Region | Southwestern |
| County | New Castle County |
| Certificate Issue Date | 1970-05-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-26 |
| Exported To | MEXICO |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91945.
| Tail Number / N-Number | N91945 |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Manufacturer's Serial Number | 16365 |
| 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 | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ZIEGLER WILLIAM A |
| Street | 1406 GREEN LANE |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19102 |
| Region | Eastern |
| County | New Castle County |
| Certificate Issue Date | 1947-05-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-02-24 |