| Tail Number / N-Number | N12557 |
| Manufacturer | BOEING |
| Model | A75N1(PT17) |
| Year Built | 1941 |
| Manufacturer's Serial Number | 75-2625 |
| 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 | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COLLINS ROGER D |
| Street | 15425 NE 144TH PL |
| City | WOODINVILLE |
| State | WA |
| Zip Code | 98072-6911 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1996-07-01 |
| Certificate Issue Date | 2021-06-28 |
| Last Action Date | 2021-06-28 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50064554 |
| Mode S Code Hex | A0696C |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N12557.
| Tail Number / N-Number | N12557 |
| Manufacturer | CESSNA |
| Model | 552 |
| Year Built | 1984 |
| Manufacturer's Serial Number | 552-0003 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | SOUTHEAST BANK LEASING COMPANY |
| Street | ONE SOUTHEAST FINANCIAL CENTER |
| City | MIAMI |
| State | FL |
| Zip Code | 33131 |
| County | King County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-12-16 |
| Certificate Issue Date | 1984-12-27 |
| Last Action Date | 1994-06-09 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-12-19 |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N12557.
| Tail Number / N-Number | N12557 |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1973 |
| Manufacturer's Serial Number | 17262070 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AVALAIR INC |
| Street | 9620 FELDSPAR |
| City | YUMA |
| State | AZ |
| Zip Code | 85364 |
| Region | Western-Pacific |
| County | King County |
| Country | US |
| Certificate Issue Date | 1973-09-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-10-21 |
| Exported To | CANADA |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N12557.
| Tail Number / N-Number | N12557 |
| Manufacturer | HEGE PAUL |
| Model | HEGE PUP |
| Year Built | 1933 |
| Manufacturer's Serial Number | 101 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CRANDELL H M JR |
| Street | 1351 N WACO AVE |
| City | WICHITA |
| State | KS |
| Zip Code | 67203 |
| Region | Central |
| County | King County |
| Country | US |
| Certificate Issue Date | 1937-05-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1938-03-01 |