| Tail Number / N-Number | N307AJ |
| Manufacturer | HILLER |
| Model | UH-12B |
| Year Built | 1952 |
| Manufacturer's Serial Number | 426 |
| Aircraft Type | Rotorcraft |
| 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 | FRANKLIN |
| Engine Model | 6V4 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 210 hp (157 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | LLC |
| Owner Name | POLECAT BOTTOMS LLC |
| Street | 301 E MAIN ST |
| City | JENKS |
| State | OK |
| Zip Code | 74037-4132 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-12-22 |
| Certificate Issue Date | 2019-12-20 |
| Last Action Date | 2022-07-08 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50634534 |
| Mode S Code Hex | A3395C |