| Tail Number / N-Number | N4201 |
| Type of Reservation | Reserved - no fee |
| Reserving Party Name | ST LOUIS AIRPORT AUTHORITY |
| Street | 10701 LAMBERT INTERNATIONAL BLVD |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63145-1000 |
| Date Reserved | 2013-01-24 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4201.
| Tail Number / N-Number | N4201 |
| Manufacturer | SCORPION |
| Model | SP-B |
| Manufacturer's Serial Number | BD3002 |
| 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 |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DERRICK JAMES C |
| Street | PO BOX 426 |
| City | RESERVE |
| State | NM |
| Zip Code | 87830 |
| Country | US |
| Certificate Issue Date | 1982-03-16 |
| Last Action Date | 1998-12-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1999-02-17 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4201.
| Tail Number / N-Number | N4201 |
| Manufacturer | WACO |
| Model | 10 |
| Year Built | 1928 |
| Manufacturer's Serial Number | 1159 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 111 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JOHNSON T F JR |
| Street | PO BOX 359 |
| City | ATLANTA |
| State | GA |
| Zip Code | 30303 |
| Region | Southern |
| Last Status | Valid Registration |
| Cancellation Date | 1930-03-20 |