| Tail Number / N-Number | N25RH |
| Manufacturer | BEECH |
| Model | F33A |
| Year Built | 1982 |
| Manufacturer's Serial Number | CE-1009 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | POSEIDON TRANSPORT INC |
| Street | 21811 LANE RD |
| City | WATERTOWN |
| State | NY |
| Zip Code | 13601-5025 |
| Region | Eastern |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-04-12 |
| Certificate Issue Date | 1987-12-11 |
| Last Action Date | 2021-08-17 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50453244 |
| Mode S Code Hex | A256A4 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N25RH.
| Tail Number / N-Number | N25RH |
| Manufacturer | HARPER RICHARD |
| Model | HARPER 447AC |
| Manufacturer's Serial Number | 3558561 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | HARPER RICHARD A |
| Street | 2841 E PLEASANT AVE |
| City | EDEN |
| State | NY |
| Zip Code | 14057 |
| County | Jefferson County |
| Country | US |
| Certificate Issue Date | 1986-05-12 |
| Last Action Date | 1991-01-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-04-23 |