Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4821E.
| Tail Number / N-Number | N4821E |
| Manufacturer | QUAD CITY CHALLENGER |
| Model | CHALLENGER II |
| Manufacturer's Serial Number | CH20191CW0606 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 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 | PLATT L B |
| Street | PO BOX 151 |
| City | GRIDLEY |
| State | KS |
| Zip Code | 66852-0151 |
| Country | US |
| Certificate Issue Date | 2007-11-19 |
| Last Action Date | 2007-11-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-24 |
| Mode S Code | 51371207 |
| Mode S Code Hex | A5F287 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4821E.
| Tail Number / N-Number | N4821E |
| Manufacturer | DOUGLAS |
| Model | B-26 |
| Year Built | 1944 |
| Manufacturer's Serial Number | 44-34736 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-2800 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,000 hp (1,492 kW) |
| Total Horsepower | 4,000 hp (2,984 kW) |
| Average Cruising Speed | 213 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1976-09-08 |
| Mode S Code | 51371207 |
| Mode S Code Hex | A5F287 |