| Tail Number / N-Number | N309TC |
| Manufacturer | LEONARDO SPA |
| Model | AW169 |
| Year Built | 2019 |
| Manufacturer's Serial Number | 69088 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW210A |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 875 hp (653 kW) |
| Total Horsepower | 1,750 hp (1,306 kW) |
| Type of Registrant | Government |
| Owner Name | COUNTY OF TRAVIS |
| Street | 700 LAVACA ST STE 800 |
| City | AUSTIN |
| State | TX |
| Zip Code | 78701-3108 |
| Region | Southwestern |
| County | Travis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-06-24 |
| Certificate Issue Date | 2019-08-26 |
| Last Action Date | 2022-08-29 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50641155 |
| Mode S Code Hex | A3426D |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N309TC.
| Tail Number / N-Number | N309TC |
| Manufacturer | CESSNA |
| Model | 208B |
| Manufacturer's Serial Number | 208B2050 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | GATEWAY AIR CENTER INC |
| Street | 44 MACREADY DR |
| City | MERCED |
| State | CA |
| Zip Code | 95340 |
| County | Travis County |
| Country | US |
| Certificate Issue Date | 2012-11-28 |
| Last Action Date | 2012-11-28 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-12-21 |
| Exported To | AUSTRALIA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N309TC.
| Tail Number / N-Number | N309TC |
| Manufacturer | GATES LEAR JET |
| Model | 24D |
| Year Built | 1974 |
| Manufacturer's Serial Number | 309 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CJ610-SER |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,700 hp (2,014 kW) |
| Total Horsepower | 5,400 hp (4,028 kW) |
| Average Cruising Speed | 363 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 843 WILLOW RUN AIRPORT |
| City | YPSILANTI |
| State | MI |
| Zip Code | 48198-0899 |
| County | Travis County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-10-22 |
| Last Action Date | 2010-04-07 |
| Last Status | Sale reported |
| Cancellation Date | 2010-06-17 |