| Tail Number / N-Number | N256B |
| Manufacturer | COLONIAL |
| Model | C-1 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 16 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 84 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SLAYTON MICHAEL B |
| Street | 13942 SUNDSTORM LN |
| City | GRAND HAVEN |
| State | MI |
| Zip Code | 49417-8779 |
| Region | Great Lakes |
| County | Ottawa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-03-08 |
| Certificate Issue Date | 1993-10-14 |
| Last Action Date | 2021-07-07 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50466741 |
| Mode S Code Hex | A26DE1 |