Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3878C.
| Tail Number / N-Number | N3878C |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0130 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FLOAIR INC |
| Street | MID-CONTINENT ARPT HGR 17 |
| City | WICHITA |
| State | KS |
| Zip Code | 67209 |
| Region | Central |
| Certificate Issue Date | 1976-08-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-11-30 |
| Exported To | AUSTRALIA |
| Mode S Code | 51074276 |
| Mode S Code Hex | A478BE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3878C.
| Tail Number / N-Number | N3878C |
| Manufacturer | CESSNA |
| Model | 180 |
| Manufacturer's Serial Number | 31026 |
| 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 | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ECON-OWASH INC |
| Street | 1453 LOUISA STREET |
| City | JACKSONVILLE |
| State | FL |
| Zip Code | 32202 |
| Region | Southern |
| Certificate Issue Date | 1959-05-22 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-05-20 |
| Mode S Code | 51074276 |
| Mode S Code Hex | A478BE |