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| PROCEDIMIENTOS OPERACIONALES | id: 967

Las fases relativas a una aeronave sujeta a una emergencia, o que se cree que sufre una emergencia son:

Fase de incertidumbre, fase de urgencia y fase de emergencia

Fase de incertidumbre, fase de emergencia y fase de urgencia

Fase de incertidumbre, fase de alerta, fase de emergencia y fase de urgencia

Fase de incertidumbre, fase de alerta, y fase de emergencia. CORRECTA

| Explicación

3. EMERGENCY PHASES
3.1. Definition
Emergency phases are defined in Annex 12 to the Chicago Convention:
- Uncertainty phase (INCERFA) : a situation wherein uncertainty exists as to the
safety of an aircraft and its occupants.
- Alert phase (ALERFA) : a situation wherein apprehension exists as to the safety
of an aircraft and its occupants.
- Distress phase (DETRESFA) : a situation wherein there is a reasonable certainty
that an aircraft and its occupants are threatened by grave and imminent danger
and require immediate assistance