Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4772C.
| Tail Number / N-Number | N4772C |
| Manufacturer | GRUMMAN |
| Model | G-21A |
| Manufacturer's Serial Number | B-131 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 8 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 | ANTILLES AIR BOATS INC |
| Street | SEAPLANE RAMP VETERANS DRIVE |
| City | ST THOMAS |
| State | VI |
| Zip Code | 00801 |
| Region | Southern |
| Certificate Issue Date | 1973-01-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1977-01-14 |
| Mode S Code | 51356674 |
| Mode S Code Hex | A5DDBC |