| Tail Number / N-Number | N4536Q |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502 |
| Manufacturer's Serial Number | 502-0106 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,050 hp (783 kW) |
| Type of Registrant | LLC |
| Owner Name | HOPPE AIRSPRAY LLC |
| Street | PO BOX 235 |
| City | CONRAD |
| State | IA |
| Zip Code | 50621-0235 |
| Region | Central |
| County | Grundy County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1990-08-10 |
| Certificate Issue Date | 2016-05-12 |
| Last Action Date | 2022-04-12 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51300172 |
| Mode S Code Hex | A5807A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4536Q.
| Tail Number / N-Number | N4536Q |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Manufacturer's Serial Number | AA5B1282 |
| 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 | 105 miles per hour |
| County | Grundy County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-07-22 |