| Tail Number / N-Number | N131DP |
| Manufacturer | PIPER |
| Model | PA-23-180 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 23-1044 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | LLC |
| Owner Name | WEATHERPROOF MONTANA LLC |
| Street | 124 W PINE ST |
| City | MISSOULA |
| State | MT |
| Zip Code | 59802-4222 |
| Region | Northwest Mountain |
| County | Missoula County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-12-23 |
| Certificate Issue Date | 2022-10-25 |
| Last Action Date | 2022-10-25 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50077501 |
| Mode S Code Hex | A07F41 |