Everyday english

Everyday English ALERFA – Alert Phase   ALERFA is the second phase of Search and Rescue system, activated when there is strong reason to believe that an aircraft is in distress or overdue.   During ALERFA, SAR operations are formally initiated, involving search efforts to locate the aircraft and its occupants.   Alert phase is […]

Everyday English The Coriolis illusion occurs when the head is tilted during a long coordinated turn.    The fluid in the inner ear canal has had time to get up to a speed and a turning forces, so a sudden tilt of the head gives you a sense of yaw and pitch at the same time!    It is leading

Everyday English INCERFA Uncertainty Phase   INCERFA is the initial phase of SAR operations, triggered when there is uncertainty about the safety or whereabouts of an aircraft.   During INCERFA, authorities begin gathering information and initiating preliminary actions to determine if there is a potential emergency.   If no communication is received from an aircraft within

Everyday English The Search and Rescue system   SAR in aviation is a coordinated effort involving various agencies to locate and rescue distressed aircraft and personnel.   It utilizes tools such as radar, satellite imagery, and specialized aircraft to conduct search operations in designated areas based on relevant information.   Efficient communication and coordination among SAR

Everyday English Flight plan (FPL)   A flight plan in aviation is a detailed document outlining the intended route, schedule and other essential information for a particular flight.   There are three methods available for submitting a flight plan:   The first option is to utilize an IBS. Alternatively, pilots can opt for the traditional method of completing

Everyday English The International Standard Atmosphere (ISA)   ISA conditions are often used as a reference point for aircraft performance calculations, takeoff and landing distances, climb rates, and fuel consumption.   Deviations from ISA conditions, such as non-standard temperature or pressure, can affect aircraft performance and may require adjustments to flight planning and operations.   Several

Everyday English Dynamic hydroplaning occurs when there is an excessive amount of water on the surface of the runway. It is a phenomenon resulting from the inability of the wheels to drain the water between the tire and the ground quickly enough.   This results in forming water wedge beneath the tire and causes the wheel

Everyday English SPECI   A Special Report, often abbreviated as SPECI, is a type of meteorological report in aviation that provides updated weather information when significant changes occur between regular METAR observations.   SPECI reports contain the same types of information as METAR reports. However, they reflect the most recent observations and are issued immediately to

Everyday English METAR   METAR which stands for Meteorological Aerodrome Report, is a standardized format for reporting weather conditions at an aerodrome.   These reports provide crucial information to pilots, air traffic controllers, and meteorologists to ensure safe and efficient aviation operations.   Observations are typically recorded at hourly intervals or more frequently if significant weather

Everyday English ASI blocked   The blocking of an airspeed indicator can present serious challenges for pilots during flight.   To prevent and mitigate the risks associated with blocked airspeed indicators pilots undergo training to recognize and respond effectively to such emergencies.   A mnemonic aid like “PUDSUC” helps to recall the effects of a blocked