Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9877S.
| Tail Number / N-Number | N9877S |
| Manufacturer | SORENSEN GERALD P |
| Model | SEAREY |
| Year Built | 2005 |
| Manufacturer's Serial Number | 1DK175 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | PROGRESSIVE AERODYNE INC |
| Kit Model | SEAREY |
| Type of Registrant | Individual |
| Owner Name | SORENSEN GERALD P |
| Street | 8430 15TH PL SE TRLR 50 |
| City | LAKE STEVENS |
| State | WA |
| Zip Code | 98258-3656 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-02-22 |
| Certificate Issue Date | 2006-02-15 |
| Last Action Date | 2009-07-10 |
| Last Status | Valid Registration |
| Cancellation Date | 2013-01-18 |
| Mode S Code | 53344203 |
| Mode S Code Hex | ADC883 |