| Tail Number / N-Number | N5211Y |
| Manufacturer | CESSNA AIRCRAFT CO |
| Model | 162 |
| Year Built | 2011 |
| Manufacturer's Serial Number | 16200033 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | O-200 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Corporation |
| Owner Name | M&L FLIGHT INC |
| Street | 8107 126TH PL SE |
| City | NEWCASTLE |
| State | WA |
| Zip Code | 98056-9131 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2011-02-08 |
| Certificate Issue Date | 2023-01-22 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51507467 |
| Mode S Code Hex | A68F37 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N5211Y.
| Tail Number / N-Number | N5211Y |
| Manufacturer | CESSNA |
| Model | 210N |
| Manufacturer's Serial Number | 21064123 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | TRANSAIR INC |
| Street | PO BOX 2646 ARPT STATION |
| City | OAKLAND |
| State | CA |
| Zip Code | 94614 |
| Region | Western-Pacific |
| County | King County |
| Certificate Issue Date | 1980-11-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-02-04 |
| Exported To | AUSTRALIA |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N5211Y.
| Tail Number / N-Number | N5211Y |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Manufacturer's Serial Number | 272259 |
| 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 | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ABILENE AVIATION |
| Street | MUNICIPAL ARPT |
| City | ABILENE |
| State | TX |
| Zip Code | 79601 |
| Region | Southwestern |
| County | King County |
| Certificate Issue Date | 1962-12-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-07-17 |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N5211Y.
| Tail Number / N-Number | N5211Y |
| Manufacturer | HUGHES HELICOPTERS INC |
| Model | 369E |
| Year Built | 1984 |
| Manufacturer's Serial Number | 0107E |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | PO BOX 2107 |
| City | ROSEBURG |
| State | OR |
| Zip Code | 97470-0447 |
| County | King County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-10-23 |
| Last Action Date | 2003-01-31 |
| Last Status | Registration pending |
| Cancellation Date | 2003-02-21 |
| Exported To | SOUTH AFRICA |