| Tail Number / N-Number | N18AY |
| Manufacturer | SEA & SKY INC |
| Model | KRUCKER CYGNET |
| Year Built | 2011 |
| Manufacturer's Serial Number | 20112 |
| Aircraft Type | Weight-shift-control |
| 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 | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | LLC |
| Owner Name | AMPHIBIAN AIR LLC |
| Street | 109 BOWMAN AVE |
| City | GARDEN CITY |
| State | GA |
| Zip Code | 31408-1307 |
| Region | Southern |
| County | Chatham County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2011-09-15 |
| Certificate Issue Date | 2018-02-28 |
| Last Action Date | 2021-03-15 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50237152 |
| Mode S Code Hex | A13E6A |