| Tail Number / N-Number | N21WS |
| Manufacturer | BEECH |
| Model | 35-B33 |
| Year Built | 1964 |
| Manufacturer's Serial Number | CD-787 |
| 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 | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | RDB LEASING INC |
| Street | 105 PR 5830 |
| City | DONIE |
| State | TX |
| Zip Code | 75838 |
| Region | Southwestern |
| County | Freestone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1964-07-07 |
| Certificate Issue Date | 1996-08-13 |
| Last Action Date | 2020-08-25 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50334456 |
| Mode S Code Hex | A1B92E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21WS.
| Tail Number / N-Number | N21WS |
| Manufacturer | STITS PLAYBOY |
| Model | SA3B |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| 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 | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | NELSON ROBERT D |
| Street | 3046 E DESERT COVE AVE |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85028 |
| County | Freestone County |
| Country | US |
| Certificate Issue Date | 1986-03-18 |
| Last Action Date | 1992-05-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1992-06-19 |