| Tail Number / N-Number | N1686M |
| Manufacturer | CESSNA |
| Model | A185E |
| Year Built | 1971 |
| Manufacturer's Serial Number | 18501873 |
| 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 | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 125 miles per hour |
| Type of Registrant | LLC |
| Owner Name | TERRASTAR PROPERTIES LLC |
| Street | GENERAL DELIVERY |
| City | SELDOVIA |
| State | AK |
| Zip Code | 99663 |
| Region | Alaskan |
| County | Kenai Peninsula Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1971-05-13 |
| Certificate Issue Date | 2015-08-21 |
| Last Action Date | 2021-08-18 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50211234 |
| Mode S Code Hex | A1129C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1686M.
| Tail Number / N-Number | N1686M |
| Manufacturer | CURTISS WRIGHT |
| Model | C-46F |
| Manufacturer's Serial Number | 22398 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 65 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 180 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CONTINENTAL CHARTERS INC |
| Street | BOX 187 |
| City | MIAMI |
| State | FL |
| Zip Code | 32670 |
| Region | Southern |
| County | Kenai Peninsula Borough |
| Certificate Issue Date | 1949-03-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1952-10-09 |