| Tail Number / N-Number | N17511 |
| Manufacturer | DEHAVILLAND |
| Model | DHC-1B-2-S5 |
| Year Built | 1958 |
| Manufacturer's Serial Number | 175-213 |
| 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 | FAIRCHILD |
| Engine Model | 6-440 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LUMLEY WILLIAM B |
| Street | 7320 SKYLINE DR |
| City | DELRAY BEACH |
| State | FL |
| Zip Code | 33446-2218 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-01-31 |
| Certificate Issue Date | 1967-11-16 |
| Last Action Date | 2021-11-08 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50227125 |
| Mode S Code Hex | A12E55 |