| Tail Number / N-Number | N4365E |
| Manufacturer | BYLER DAN W |
| Model | KOLB MARK III |
| Year Built | 1991 |
| Manufacturer's Serial Number | M3086 |
| 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 | SALE REPORTED |
| Street | 39555 COUNTY ROAD 44B |
| City | STEAMBOAT SPRINGS |
| State | CO |
| Zip Code | 80487-9102 |
| Region | Northwest Mountain |
| County | Routt County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-07-31 |
| Last Action Date | 2021-12-20 |
| Status | Sale Reported – Canceled |
| Mode S Code | 51236164 |
| Mode S Code Hex | A53C74 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4365E.
| Tail Number / N-Number | N4365E |
| Manufacturer | AERONCA |
| Model | 7DC |
| Manufacturer's Serial Number | 7DC24 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | P T AIR SERVICE INC |
| Street | MUNICIPAL AIRPORT |
| City | HAYS |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| County | Routt County |
| Certificate Issue Date | 1948-04-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-05-26 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4365E.
| Tail Number / N-Number | N4365E |
| Manufacturer | PIPER |
| Model | PA-36-375 |
| Manufacturer's Serial Number | 368302025 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Routt County |
| Last Status | N-Number Assigned – but has not yet been registered |