| Tail Number / N-Number | N12T |
| Pending N-Number Change | N89S |
| Manufacturer | TEXTRON AVIATION INC |
| Model | T206H |
| Year Built | 2017 |
| Manufacturer's Serial Number | T20609524 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIO-540-AJ1A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | SIERRA ALPHA LEASING LLC |
| Street | 118 8TH AVE S |
| City | NAPLES |
| State | FL |
| Zip Code | 34102-6839 |
| Region | Southern |
| County | Collier County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2017-12-19 |
| Certificate Issue Date | 2022-09-21 |
| Last Action Date | 2022-09-21 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50051402 |
| Mode S Code Hex | A05302 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N12T.
| Tail Number / N-Number | N12T |
| Manufacturer | TESCH NORMAN M |
| Model | HOBBYCOPTER |
| Manufacturer's Serial Number | AWT-1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | TAYLOR THOMAS K JR |
| Street | 2013 N RIVERSIDE DR |
| City | ATLANTIC CITY |
| State | NJ |
| Zip Code | 08401 |
| Region | Eastern |
| County | Collier County |
| Certificate Issue Date | 1961-05-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-06-14 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N12T.
| Tail Number / N-Number | N12T |
| Manufacturer | CESSNA |
| Model | 310C |
| Manufacturer's Serial Number | 39025 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| County | Collier County |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1959-11-11 |
| Last Action Date | 2011-05-27 |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 2011-05-27 |