| Tail Number / N-Number | N9840Q |
| Manufacturer | PIPER |
| Model | PA-18-135 |
| Manufacturer's Serial Number | 18-3379 |
| 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 | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GREER MATHEW L |
| Street | 3324 KOBA WAY # 1 |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99709-5478 |
| Region | Alaskan |
| County | Fairbanks North Star Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-10-14 |
| Certificate Issue Date | 2014-03-06 |
| Last Action Date | 2023-01-19 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 53336147 |
| Mode S Code Hex | ADBC67 |