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alternate heliport
- Definição1
- A heliport to which a helicopter may proceed when it becomes either impossible or inadvisable to proceed to or to land at the heliport of intended landing. Alternate heliports include the following: Take-off alternate. An alternate heliport at which a helicopter can land should this become necessary shortly after take-off and it is not possible to use the heliport of departure. En-route alternate. A heliport at which a helicopter would be able to land after experiencing an abnormal or emergency condition while en route. Destination alternate. An alternate heliport to which a helicopter may proceed should it become either impossible or inadvisable to land at the heliport of intended landing.
- Fonte1
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. International civil aviation vocabulary. 3rd ed. Montreal, 2007. (Doc. 9713)
- Nota Adicional1
- The heliport from which a flight departs may be an en-route or a destination alternate heliport for that flight.
- Broader Term
- heliport
- Français
- hélistation de dégagement