| Tail Number / N-Number | N90437 |
| Manufacturer | AERONCA |
| Model | 11CC |
| Manufacturer's Serial Number | 11CC35 |
| 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 | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KNUTSON WAYNE R |
| Street | PO BOX 308 |
| City | THOMPSON |
| State | ND |
| Zip Code | 58278-0308 |
| Region | Great Lakes |
| County | Grand Forks County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2011-04-27 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 53100351 |
| Mode S Code Hex | AC80E9 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N90437.
| Tail Number / N-Number | N90437 |
| Manufacturer | SMITH |
| Model | AEROSTAR 600 |
| Manufacturer's Serial Number | 60-0243-100 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 186 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NEW CREATIONS INC |
| Street | 3939 EAST 17TH AVENUE |
| City | COLUMBUS |
| State | OH |
| Zip Code | 43219 |
| County | Grand Forks County |
| Country | US |
| Certificate Issue Date | 1988-09-19 |
| Last Action Date | 2000-08-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2000-09-21 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N90437.
| Tail Number / N-Number | N90437 |
| Manufacturer | DOUGLAS |
| Model | C-54A |
| Year Built | 1944 |
| Manufacturer's Serial Number | 10417 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 60 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 173 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AMERICAN AIRLINES INC |
| Street | 100 E 42ND ST |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | Grand Forks County |
| Country | US |
| Certificate Issue Date | 1946-04-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-06-17 |
| Exported To | FRANCE |