| Tail Number / N-Number | N11EF |
| Manufacturer | BOMBARDIER INC |
| Model | BD-100-1A10 |
| Manufacturer's Serial Number | 20838 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | LLC |
| Owner Name | BLUE KESTREL OPERATIONS LLC |
| Street | 985 DARNONTE RANCH PKWY STE 310 |
| City | RENO |
| State | NV |
| Zip Code | 89521 |
| Region | Western-Pacific |
| County | Washoe County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-04-01 |
| Last Action Date | 2022-11-29 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50025104 |
| Mode S Code Hex | A02A44 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11EF.
| Tail Number / N-Number | N11EF |
| Manufacturer | PIPER |
| Model | PA-34-200 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 34-7250090 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Average Cruising Speed | 66 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | COLUMBIA COUNTY AVIATION INC |
| Street | RT 7 BOX 375 |
| City | LAKE CITY |
| State | FL |
| Zip Code | 32055 |
| County | Washoe County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-02-09 |
| Certificate Issue Date | 1985-08-05 |
| Last Action Date | 1988-08-06 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-10-11 |