Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N673N.
| Tail Number / N-Number | N673N |
| Manufacturer | WACO |
| Model | CSO |
| Manufacturer's Serial Number | C-3139 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SMITH E O |
| Street | XXXXXXXXXXXXX |
| City | MEMPHIS |
| State | TN |
| Zip Code | 38103 |
| Region | Central |
| Certificate Issue Date | 1937-11-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1937-02-09 |
| Mode S Code | 52164011 |
| Mode S Code Hex | A8E809 |