| Tail Number / N-Number | N21EH |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2020-02-13 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21EH.
| Tail Number / N-Number | N21EH |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2000 |
| Manufacturer's Serial Number | 0881 |
| 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 | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | LLC |
| Owner Name | SOUTHERN MAINE HELICOPTER LLC |
| Street | PO BOX 1189 |
| City | SANFORD |
| State | ME |
| Zip Code | 04073-1189 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-10-18 |
| Certificate Issue Date | 2012-04-14 |
| Last Action Date | 2017-11-15 |
| Last Status | Valid Registration |
| Cancellation Date | 2020-02-13 |