| Tail Number / N-Number | N686T |
| Manufacturer | CESSNA |
| Model | 750 |
| Year Built | 2003 |
| Manufacturer's Serial Number | 750-0211 |
| Aircraft Type | Fixed wing multi 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) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | AE 3007C1 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 6,764 pounds-force (30.1 kN) |
| Total Thrust | 13,528 pounds-force (60.2 kN) |
| Type of Registrant | LLC |
| Owner Name | BLACKBAY INVESTMENTS LLC |
| Street | 4800 S LOUISE AVE PMB 424 |
| City | SIOUX FALLS |
| State | SD |
| Zip Code | 57106-2217 |
| Region | Great Lakes |
| County | Minnehaha County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-01-26 |
| Certificate Issue Date | 2020-09-16 |
| Last Action Date | 2022-01-19 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52215452 |
| Mode S Code Hex | A91B2A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N686T.
| Tail Number / N-Number | N686T |
| Manufacturer | BEECH |
| Model | E-55 |
| Manufacturer's Serial Number | TE-986 |
| Aircraft Type | Fixed wing multi 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 | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REED M F |
| Street | PO BOX 219 |
| City | SISTERS |
| State | OR |
| Zip Code | 97759-0219 |
| County | Minnehaha County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-09-14 |
| Certificate Issue Date | 1990-02-12 |
| Last Action Date | 2008-05-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-07-14 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N686T.
| Tail Number / N-Number | N686T |
| Manufacturer | BEECH |
| Model | D50A |
| Manufacturer's Serial Number | DH-163 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | SWEARINGEN AIRCRAFT |
| Street | PO BOX 6904 |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78209 |
| Region | Southwestern |
| County | Minnehaha County |
| Certificate Issue Date | 1967-08-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-11-25 |