| Tail Number / N-Number | N4423S |
| Manufacturer | HICE ROBERT L |
| Model | SEAREY |
| Manufacturer's Serial Number | 1MK202 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Kit Manufacturer | PROGRESSIVE AERODYNE INC |
| Kit Model | SEAREY |
| Type of Registrant | Individual |
| Owner Name | HOLCOMB HERBERT E |
| Street | PO BOX 114 |
| City | YAKUTAT |
| State | AK |
| Zip Code | 99689-0114 |
| Region | Alaskan |
| County | Skagway-Hoonah-Angoon |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-12-27 |
| Last Action Date | 2019-12-27 |
| Expiration Date | 2022-12-31 |
| Status | Third Notice for Registration Renewal |
| Mode S Code | 51252335 |
| Mode S Code Hex | A554DD |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4423S.
| Tail Number / N-Number | N4423S |
| Manufacturer | CESSNA |
| Model | 337D |
| Year Built | 1969 |
| Manufacturer's Serial Number | 337-1035 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HAZELTINE JOHN |
| Street | 1341 E BAYVIEW |
| City | TEMPE |
| State | AZ |
| Zip Code | 85283 |
| Region | Western-Pacific |
| County | Skagway-Hoonah-Angoon |
| Certificate Issue Date | 1972-01-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-03-12 |
| Exported To | CANADA |