| Tail Number / N-Number | N11XS |
| Manufacturer | PRANGE DOUGLAS |
| Model | KOLB TWNSTR MARK III |
| Manufacturer's Serial Number | M3-231 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | RUSSEL FRANKE G |
| Street | 110 ESTHER CT |
| City | SILT |
| State | CO |
| Zip Code | 81652-9831 |
| Region | Northwest Mountain |
| County | Garfield County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-04-24 |
| Certificate Issue Date | 2021-07-06 |
| Last Action Date | 2021-07-06 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50025770 |
| Mode S Code Hex | A02BF8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11XS.
| Tail Number / N-Number | N11XS |
| Manufacturer | NICOLA |
| Model | AIRCAMPER |
| Manufacturer's Serial Number | JN1 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 85 miles per hour |
| County | Garfield County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |