| Tail Number / N-Number | N1ZS |
| Manufacturer | STINSON |
| Model | L-1F |
| Year Built | 1941 |
| Manufacturer's Serial Number | 41-18915 |
| 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 | LYCOMING |
| Engine Model | R680-2-B2-BA |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 240 hp (179 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALASKA AVIATION HERITAGE MUSEUM |
| Street | 4721 AIRCRAFT DR |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99502-1080 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1974-07-01 |
| Certificate Issue Date | 2014-09-02 |
| Last Action Date | 2020-04-09 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50001122 |
| Mode S Code Hex | A00252 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1ZS.
| Tail Number / N-Number | N1ZS |
| Manufacturer | LET |
| Model | BLANIK L-13 |
| Manufacturer's Serial Number | 025312 |
| Aircraft Type | Glider |
| 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 | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| County | Anchorage Municipality |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-08-08 |