| Tail Number / N-Number | N977WB |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 1125 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540F1 SERIE |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | FLYING MERMAID LLC |
| Street | 98-835 AINANUI LOOP |
| City | AIEA |
| State | HI |
| Zip Code | 96701-2764 |
| Region | Western-Pacific |
| County | Honolulu County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-10-04 |
| Certificate Issue Date | 2017-09-11 |
| Last Action Date | 2020-08-10 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 53317634 |
| Mode S Code Hex | AD9F9C |