| Tail Number / N-Number | N166RS |
| Manufacturer | BELLANCA |
| Model | 7ECA |
| Year Built | 1972 |
| Manufacturer's Serial Number | 876-72 |
| 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 | LYCOMING |
| Engine Model | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | THIESSEN DAVID |
| Street | 1443 E JEFFERSON ST # 166 |
| City | BROWNSVILLE |
| State | TX |
| Zip Code | 78520-5755 |
| Region | Southwestern |
| County | Cameron County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-09-21 |
| Certificate Issue Date | 2017-12-05 |
| Last Action Date | 2020-11-26 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50204600 |
| Mode S Code Hex | A10980 |