| Tail Number / N-Number | N5539 |
| Manufacturer | LANKENAU KIP F |
| Model | SOPWITH TYPE 9400 |
| Year Built | 2019 |
| Manufacturer's Serial Number | N5539 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | LANKENAU KIP F |
| Street | 2127 CROWN RD |
| City | DALLAS |
| State | TX |
| Zip Code | 75229-2005 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-07-05 |
| Certificate Issue Date | 2019-05-03 |
| Last Action Date | 2021-12-09 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51607043 |
| Mode S Code Hex | A70E23 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N5539.
| Tail Number / N-Number | N5539 |
| Manufacturer | LOCKHEED |
| Model | 188C |
| Manufacturer's Serial Number | 1091 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 336 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WILMINGTON TRUST CO TRUSTEE |
| Street | RODNEY SQ NO ATTN CORP TR ADM |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19890 |
| County | Dallas County |
| Country | US |
| Certificate Issue Date | 1990-10-17 |
| Last Action Date | 1990-10-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1992-04-13 |
| Exported To | UNITED KINGDOM |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N5539.
| Tail Number / N-Number | N5539 |
| Manufacturer | LOCKHEED |
| Model | 188C |
| Manufacturer's Serial Number | 188C1080 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 336 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EASTERN AIRLINES INC |
| Street | 10 ROCKEFELLER PLAZA |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | Dallas County |
| Certificate Issue Date | 1959-09-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-07-13 |
| Exported To | PARAGUAY |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N5539.
| Tail Number / N-Number | N5539 |
| Manufacturer | SWALLOW |
| Model | SWALLOW |
| Manufacturer's Serial Number | 942 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CONRAD MAX A |
| Street | GEN DEL |
| City | WINONA |
| State | MN |
| Zip Code | 56701 |
| Region | Great Lakes |
| County | Dallas County |
| Last Status | Valid Registration |
| Cancellation Date | 1929-03-02 |