| Tail Number / N-Number | N1604A |
| Manufacturer | PIPER |
| Model | PA-18-125 |
| Year Built | 1951 |
| Manufacturer's Serial Number | 18-1242 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CHAPMAN KEVIN J |
| Other Names |
|
| Street | 14004 COUNTRY LN |
| City | WILLISTON |
| State | ND |
| Zip Code | 58801-8827 |
| Region | Great Lakes |
| County | Williams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-10-10 |
| Certificate Issue Date | 2016-04-21 |
| Last Action Date | 2021-11-28 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50172223 |
| Mode S Code Hex | A0F493 |