| Tail Number / N-Number | N9557B |
| Manufacturer | CESSNA |
| Model | 172RG |
| Year Built | 1981 |
| Manufacturer's Serial Number | 172RG0879 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | GIBSON ROBERT B |
| Other Names |
|
| Street | 505 OPPENHEIMER DR APT 1106 |
| City | LOS ALAMOS |
| State | NM |
| Zip Code | 87544-2395 |
| Region | Southwestern |
| County | Los Alamos County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-05-15 |
| Certificate Issue Date | 2019-12-16 |
| Last Action Date | 2022-09-08 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 53245211 |
| Mode S Code Hex | AD4A89 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9557B.
| Tail Number / N-Number | N9557B |
| Manufacturer | CESSNA |
| Model | 180A |
| Manufacturer's Serial Number | 32854 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | GENERAL DELIVERY |
| City | WICHITA |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| County | Los Alamos County |
| Last Status | Valid Registration |
| Cancellation Date | 1957-06-13 |