| Tail Number / N-Number | N4122A |
| Manufacturer | GRUMMAN |
| Model | SCAN TYPE 30 |
| Year Built | 1956 |
| Manufacturer's Serial Number | 41 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | R680E SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LUDWIG CARL H |
| Street | 27 N BUCKHOUT ST |
| City | IRVINGTON |
| State | NY |
| Zip Code | 10533-1547 |
| Region | Eastern |
| County | Westchester County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-04-09 |
| Certificate Issue Date | 1996-11-06 |
| Last Action Date | 2021-05-15 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51157055 |
| Mode S Code Hex | A4DE2D |