| Tail Number / N-Number | N4356L |
| Manufacturer | PTERODACTYL LTD |
| Model | ASCENDER II |
| Year Built | 1980 |
| Manufacturer's Serial Number | 7/80 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 532 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | HEINITZ BRADFORD C |
| Street | 17832 59TH AVE NE HNGR S-19 |
| City | ARLINGTON |
| State | WA |
| Zip Code | 98223-6302 |
| Region | Northwest Mountain |
| County | Snohomish County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-29 |
| Certificate Issue Date | 2007-12-26 |
| Last Action Date | 2023-01-25 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51234346 |
| Mode S Code Hex | A538E6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4356L.
| Tail Number / N-Number | N4356L |
| Manufacturer | CESSNA |
| Model | 172G |
| Manufacturer's Serial Number | 17254429 |
| Aircraft Type | Fixed wing single 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ANDERSON JAMES E |
| Street | 510 CAMDEN STREET |
| City | HARLAN |
| State | KY |
| Zip Code | 40831 |
| Region | Central |
| County | Snohomish County |
| Last Status | Valid Registration |
| Cancellation Date | 1971-03-22 |