| Tail Number / N-Number | N1554P |
| Manufacturer | PIPER |
| Model | PA-18-135 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 18-3709 |
| 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 | MARETH LYNN R |
| Other Names |
|
| Street | 5 LAZY SWAN LN |
| City | BIGFORK |
| State | MT |
| Zip Code | 59911-6371 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1978-03-17 |
| Certificate Issue Date | 2006-11-01 |
| Last Action Date | 2023-01-24 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50157664 |
| Mode S Code Hex | A0DFB4 |