| Tail Number / N-Number | N881RW |
| Manufacturer | PIPER |
| Model | PA-18A 150 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 18-6627 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | LLC |
| Owner Name | WILLIAMS SUMMIT LLC |
| Street | 26 SAVAGE RANCH RD |
| City | SALMON |
| State | ID |
| Zip Code | 83467-5388 |
| Region | Northwest Mountain |
| County | Lemhi County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1992-01-02 |
| Certificate Issue Date | 2021-06-08 |
| Last Action Date | 2021-06-08 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53021430 |
| Mode S Code Hex | AC2318 |