Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6888S.
| Tail Number / N-Number | N6888S |
| Manufacturer | AERO COMMANDER |
| Model | 680-E |
| Year Built | 1956 |
| Manufacturer's Serial Number | 680E-413-88 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | GSO&IGSO-480 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 340 hp (254 kW) |
| Total Horsepower | 680 hp (507 kW) |
| Average Cruising Speed | 188 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TRANS MOUNTAIN AIR LTD |
| Street | 10407 NORTH 85TH STREET |
| City | LONGMONT |
| State | CO |
| Zip Code | 80501 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1974-10-22 |
| Last Action Date | 2002-12-03 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-02 |
| Mode S Code | 52222160 |
| Mode S Code Hex | A92470 |