Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2123U.
| Tail Number / N-Number | N2123U |
| Manufacturer | CESSNA |
| Model | A188A |
| Year Built | 1970 |
| Manufacturer's Serial Number | 18800663 |
| 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 | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 96 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | BOX 152 |
| City | BILLINGS |
| State | MT |
| Zip Code | 59103 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1970-04-28 |
| Last Action Date | 1991-04-17 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-08-09 |
| Mode S Code | 50341704 |
| Mode S Code Hex | A1C3C4 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2123U.
| Tail Number / N-Number | N2123U |
| Manufacturer | BRANTLY |
| Model | B-2A |
| Year Built | 1962 |
| Manufacturer's Serial Number | 171 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BRANTLY HELICOPTER CORP |
| Street | EDISON 5-2105 |
| City | FREDERICK |
| State | OK |
| Zip Code | 73542 |
| Region | Southwestern |
| Country | US |
| Last Status | Valid Registration |
| Cancellation Date | 1962-05-16 |
| Exported To | UNITED KINGDOM |
| Mode S Code | 50341704 |
| Mode S Code Hex | A1C3C4 |