| Tail Number / N-Number | N1866N |
| Manufacturer | CESSNA |
| Model | 120 |
| Manufacturer's Serial Number | 12110 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C90 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SPIVEY DARWYN D |
| Street | 1421 CHA LA KEE RD |
| City | GUNTERSVILLE |
| State | AL |
| Zip Code | 35976-7711 |
| Region | Southern |
| County | Marshall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-08-01 |
| Certificate Issue Date | 2022-12-19 |
| Last Action Date | 2022-12-19 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50255055 |
| Mode S Code Hex | A15A2D |