| Tail Number / N-Number | N18840 |
| Manufacturer | DEHAVILLAND |
| Model | TIGER MOTH DH-82C |
| Year Built | 1981 |
| Manufacturer's Serial Number | 1317 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CAVANAUGH COLLECTION INC |
| Street | 16885 DALLAS PKWY |
| City | ADDISON |
| State | TX |
| Zip Code | 75001-5215 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-04-28 |
| Certificate Issue Date | 1994-12-07 |
| Last Action Date | 2021-10-27 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 50260541 |
| Mode S Code Hex | A16161 |