| Tail Number / N-Number | N3663C |
| Manufacturer | LANGE JOSEPH M |
| Model | STOL CH 701 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 7-10503 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 914 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | ZENITH ACFT CO |
| Kit Model | STOL CH 701 |
| Type of Registrant | Individual |
| Owner Name | LANGE JOSEPH M |
| Street | PO BOX 24 |
| City | FORT GARLAND |
| State | CO |
| Zip Code | 81133-0024 |
| Region | Northwest Mountain |
| County | Costilla County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-01-07 |
| Certificate Issue Date | 2021-12-10 |
| Last Action Date | 2021-12-10 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 51022532 |
| Mode S Code Hex | A4255A |