| Tail Number / N-Number | N9739 |
| Manufacturer | BIRD |
| Model | BK |
| Year Built | 1929 |
| Manufacturer's Serial Number | 1002 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 84 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HAGGERTY JOHN J JR |
| Street | 3 HEATHER WOODS COURT |
| City | SKANEATELES |
| State | NY |
| Zip Code | 13152 |
| Region | Eastern |
| County | Onondaga County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-03-28 |
| Certificate Issue Date | 1989-10-27 |
| Last Action Date | 2021-02-28 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53311135 |
| Mode S Code Hex | AD925D |