| Tail Number / N-Number | N731PK |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Manufacturer's Serial Number | AA5B0670 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-A4K |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KIRKPATRICK KENNETH C |
| Street | 8755 W INDIAN TRAIL RD |
| City | SENECA |
| State | IL |
| Zip Code | 61360-9621 |
| Region | Great Lakes |
| County | LaSalle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-12-02 |
| Certificate Issue Date | 2012-10-24 |
| Last Action Date | 2021-06-04 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52350021 |
| Mode S Code Hex | A9D011 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N731PK.
| Tail Number / N-Number | N731PK |
| Manufacturer | CESSNA |
| Model | A188B |
| Manufacturer's Serial Number | 18803046T |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| County | LaSalle County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-11-17 |