Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6821.
| Tail Number / N-Number | N6821 |
| Manufacturer | BOEING |
| Model | 727-223 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 19496 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 134 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | JT8D-1 |
| Engine Type | Turbo-jet |
| Number of Engines | 3 engines |
| Thrust per Engine | 14,000 pounds-force (62.3 kN) |
| Total Thrust | 42,000 pounds-force (186.8 kN) |
| Average Cruising Speed | 435 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KITTY HAWK AIRCARGO INC |
| Street | PO BOX 612787 |
| City | DALLAS |
| State | TX |
| Zip Code | 75261-2787 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-12-13 |
| Certificate Issue Date | 1997-09-19 |
| Last Action Date | 2007-04-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2007-05-19 |
| Mode S Code | 52206440 |
| Mode S Code Hex | A90D20 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6821.
| Tail Number / N-Number | N6821 |
| Manufacturer | BEAL RALPH A |
| Model | BP2 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | BEAL RALPH A |
| Street | 2525 BENTON BOULEVARD |
| City | KANSAS CITY |
| State | MO |
| Zip Code | 64101 |
| Region | Central |
| Last Status | Valid Registration |
| Cancellation Date | 1930-03-20 |
| Mode S Code | 52206440 |
| Mode S Code Hex | A90D20 |