| Tail Number / N-Number | N246Z |
| Manufacturer | NORTH AMERICAN |
| Model | AT-6 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 88-10676 |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | LLC |
| Owner Name | N246Z LLC |
| Street | 909 5TH AVE UNIT 2403 |
| City | SEATTLE |
| State | WA |
| Zip Code | 98164-2046 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-04-21 |
| Certificate Issue Date | 2019-11-19 |
| Last Action Date | 2022-06-21 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50444210 |
| Mode S Code Hex | A24888 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N246Z.
| Tail Number / N-Number | N246Z |
| Manufacturer | PIPER |
| Model | PA-23-160 |
| Manufacturer's Serial Number | 23-1861 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | BERKLAND WILLIAM L |
| Street | 1415 S STATE ST |
| City | UKIAH |
| State | CA |
| Zip Code | 95482 |
| Region | Western-Pacific |
| County | King County |
| Certificate Issue Date | 1974-05-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-08-05 |