Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4891X.
| Tail Number / N-Number | N4891X |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | S-2R |
| Manufacturer's Serial Number | 2076R |
| 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 | 82 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LANE AVIATION INC |
| Street | PO BOX 432 |
| City | ROSENBERG |
| State | TX |
| Zip Code | 77471 |
| Region | Southwestern |
| Certificate Issue Date | 1981-03-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-10-30 |
| Exported To | MEXICO |
| Mode S Code | 51406231 |
| Mode S Code Hex | A60C99 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4891X.
| Tail Number / N-Number | N4891X |
| Manufacturer | HARRIS CHARLES/GEORGE |
| Model | RW133 SCORPION |
| Year Built | 1984 |
| Manufacturer's Serial Number | 1378 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTORWAY |
| Engine Model | RW-133 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 3351 S ENSANADA WAY |
| City | AURORA |
| State | CO |
| Zip Code | 80013 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-07-04 |
| Last Action Date | 1988-04-07 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-02-19 |
| Mode S Code | 51406231 |
| Mode S Code Hex | A60C99 |