| Tail Number / N-Number | N437W |
| Manufacturer | DUNCAN BILL |
| Model | SUPER MAUL |
| Year Built | 2013 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540-V4A5D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | GILL STEVEN D |
| Street | 735 N HARS CREEK RD |
| City | ASH FLAT |
| State | AR |
| Zip Code | 72513-7006 |
| Region | Southwestern |
| County | Sharp County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-11-20 |
| Certificate Issue Date | 2019-11-05 |
| Last Action Date | 2022-06-21 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51237423 |
| Mode S Code Hex | A53F13 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N437W.
| Tail Number / N-Number | N437W |
| Manufacturer | DOUGLAS |
| Model | B-26C |
| Year Built | 1943 |
| Manufacturer's Serial Number | 44-35201 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 213 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RILEY LESTER |
| Street | PO BOX 6588 |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99502 |
| Region | Alaskan |
| County | Sharp County |
| Certificate Issue Date | 1974-08-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-05-06 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N437W.
| Tail Number / N-Number | N437W |
| Manufacturer | CURTISS WRIGHT AIRPLANE CO |
| Model | TRAVEL AIR 12K |
| Manufacturer's Serial Number | 12K-2003 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | W S COLLIER |
| Street | PO BOX 2142 |
| City | TULSA |
| State | OK |
| Zip Code | 74129 |
| Region | Southwestern |
| County | Sharp County |
| Certificate Issue Date | 1934-11-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1935-07-26 |