| Tail Number / N-Number | N21RF |
| Manufacturer | TEXTRON AVIATION INC |
| Model | B300 |
| Year Built | 2019 |
| Manufacturer's Serial Number | FL-1182 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 19 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | LLC |
| Owner Name | FLYING HIGH PARTNERS LLC |
| Street | 4811 EMERSON AVE STE 207 |
| City | PALATINE |
| State | IL |
| Zip Code | 60067-7417 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-04-12 |
| Certificate Issue Date | 2022-01-29 |
| Last Action Date | 2022-01-29 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50334246 |
| Mode S Code Hex | A1B8A6 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N21RF.
| Tail Number / N-Number | N21RF |
| Manufacturer | BARNHART R F/BARNHART R J |
| Model | BD-4K |
| Manufacturer's Serial Number | BD-4K-00-108 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Kit Manufacturer | TENNESSEE VALLEY AVIATION PROD |
| Kit Model | BD-4K |
| Type of Registrant | Co-Ownership |
| Owner Name | BARNHART ROBERT F TRUSTEE |
| Other Names |
|
| Street | 2910 BROWN ST |
| City | LAFAYETTE |
| State | IN |
| Zip Code | 47904-2839 |
| County | Cook County |
| Country | US |
| Certificate Issue Date | 2003-10-30 |
| Last Action Date | 2009-10-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-16 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N21RF.
| Tail Number / N-Number | N21RF |
| Manufacturer | BEECH |
| Model | V35B |
| Manufacturer's Serial Number | D9375 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 150 miles per hour |
| County | Cook County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |