| Tail Number / N-Number | N4623 |
| Manufacturer | GRUMMAN ACFT ENG COR-SCHWEIZER |
| Model | G-164A |
| Year Built | 1973 |
| Manufacturer's Serial Number | 1087 |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BREUM SEAN M |
| Street | 31718 PIONEER HWY |
| City | STANWOOD |
| State | WA |
| Zip Code | 98292-9701 |
| Region | Northwest Mountain |
| County | Snohomish County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1977-07-29 |
| Certificate Issue Date | 2014-09-29 |
| Last Action Date | 2020-05-06 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51321712 |
| Mode S Code Hex | A5A3CA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4623.
| Tail Number / N-Number | N4623 |
| Manufacturer | PHEASANT |
| Model | H-10 |
| Manufacturer's Serial Number | 115 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 70 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AMERICAN INSTITUTE OF AERONAUTICS |
| Street | 7 S DEARBORN |
| City | CHICAGO |
| State | IL |
| Zip Code | 60601 |
| Region | Great Lakes |
| County | Snohomish County |
| Last Status | Valid Registration |
| Cancellation Date | 1928-10-12 |