| Tail Number / N-Number | N4031N |
| Manufacturer | NICHOLS JAMES |
| Model | ZENITH CH750STOL |
| Year Built | 2019 |
| Manufacturer's Serial Number | 75-10557 |
| 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 | JABIRU |
| Engine Model | 3300 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 120 hp (90 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | STOL CH 750 |
| Type of Registrant | Individual |
| Owner Name | NICHOLS JAMES |
| Street | 1216 153RD PL NE |
| City | ARLINGTON |
| State | WA |
| Zip Code | 98223-9614 |
| Region | Northwest Mountain |
| County | Snohomish County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-07-02 |
| Certificate Issue Date | 2018-11-13 |
| Last Action Date | 2021-06-09 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 51135116 |
| Mode S Code Hex | A4BA4E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4031N.
| Tail Number / N-Number | N4031N |
| Manufacturer | CESSNA |
| Model | 120 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 13489 |
| 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 | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HEPLER E M |
| Street | 183 SENECA PARKWAY |
| City | ROCHESTER |
| State | NY |
| Zip Code | 14600 |
| County | Snohomish County |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-11-29 |