| Tail Number / N-Number | N621ZC |
| Manufacturer | DIAMOND AIRCRAFT IND INC |
| Model | DA 42 NG |
| Year Built | 2012 |
| Manufacturer's Serial Number | 42.NC002 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AUSTRO |
| Engine Model | E4 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 168 hp (125 kW) |
| Total Horsepower | 336 hp (251 kW) |
| Type of Registrant | Corporation |
| Owner Name | SUMMIT AVIATION INC |
| Street | 490 WINGS WAY |
| City | BELGRADE |
| State | MT |
| Zip Code | 59714-3557 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2012-04-26 |
| Certificate Issue Date | 2016-12-27 |
| Last Action Date | 2022-07-13 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52016066 |
| Mode S Code Hex | A81C36 |