| Tail Number / N-Number | N54921 |
| Manufacturer | STINSON |
| Model | L-5 |
| Manufacturer's Serial Number | 76-366 |
| 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 | 0-435 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 175 hp (131 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | LLC |
| Owner Name | BENTON AERO LLC |
| Street | 1450 NUNAMAKER RD |
| City | HOOD RIVER |
| State | OR |
| Zip Code | 97031-9514 |
| Region | Northwest Mountain |
| County | Hood River County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-08-04 |
| Certificate Issue Date | 2017-07-20 |
| Last Action Date | 2020-05-28 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51576023 |
| Mode S Code Hex | A6FC13 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N54921.
| Tail Number / N-Number | N54921 |
| Manufacturer | PIPER |
| Model | PA-25-260 |
| Manufacturer's Serial Number | 257656060 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 93 miles per hour |
| County | Hood River County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1990-04-19 |