| Tail Number / N-Number | N56968 |
| Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Model | CHALLENGER II |
| Year Built | 1994 |
| Manufacturer's Serial Number | CH2-0694-1179 |
| 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) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | BLUMIE THOMAS C |
| Street | 404 EDMOND RD |
| City | JEWETT CITY |
| State | CT |
| Zip Code | 06351-1353 |
| Region | New England |
| County | New London County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-22 |
| Certificate Issue Date | 2013-01-16 |
| Last Action Date | 2021-08-16 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51645644 |
| Mode S Code Hex | A74BA4 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N56968.
| Tail Number / N-Number | N56968 |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Manufacturer's Serial Number | 28-7425073 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CROCKER NATIONAL BANK |
| Street | 2000 N TUSTIN |
| City | ORANGE |
| State | CA |
| Zip Code | 92665 |
| Region | Western-Pacific |
| County | New London County |
| Certificate Issue Date | 1973-10-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-12-20 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N56968.
| Tail Number / N-Number | N56968 |
| Manufacturer | DOUGLAS |
| Model | DC3C-S1C3G |
| Manufacturer's Serial Number | 4341 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CONTINENTAL SKY-VAN INC |
| Street | 1220 RUSS BUILDING |
| City | SAN FRANCISCO |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| County | New London County |
| Last Status | Valid Registration |
| Cancellation Date | 1948-01-03 |