| Tail Number / N-Number | N138CS |
| Manufacturer | SUYDAM CHARLES |
| Model | MK IV |
| Year Built | 2006 |
| Manufacturer's Serial Number | 837 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | EAKIN BRIAN |
| Street | 335 FLANDERS RD |
| City | CHARLOTTE |
| State | MI |
| Zip Code | 48813-9361 |
| Region | Great Lakes |
| County | Eaton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-05-19 |
| Certificate Issue Date | 2008-06-17 |
| Last Action Date | 2020-02-13 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50114454 |
| Mode S Code Hex | A0992C |