Aviation medicine, also called flight medicine or aerospace medicine, is a preventive or occupational medicine in which the patients/subjects are pilots, aircrews, or astronauts. The specialty strives to treat or prevent conditions to which aircrews are particularly susceptible, applies medical knowledge to the human factors in aviation and is thus a critical component of aviation safety

Broadly defined, this subdiscipline endeavors to discover and prevent various adverse physiological responses to hostile biologic and physical stresses encountered in the aerospace environment. 

Atmospheric physics potentially affect all air travelers regardless of the aircraft. As humans ascend through the first 9100–12,300 m (30,000–40,000 ft), temperature decreases linearly at an average rate of 2 °C (1000 ft). Pressure and humidity also decline, and aircrew are exposed to radiation, vibration and acceleration forces. Aircraft life support systems such as oxygen, heat and pressurization are the first line of defense against most of the hostile aerospace environment. Higher performance aircraft provide more sophisticated life support equipment, such as "G-suits" to help the body resist the adverse effects of acceleration, along with pressure breathing apparatus, or ejection seats or other escape equipment.

Every factor contributing to a safe flight has a failure rate. The crew of an aircraft is no different. Aviation medicine aims to keep this rate in the humans involved equal to or below a specified risk level. This standard of risk is also applied to airframeavionics and systems associated with flights.

AeroMedical examinations aim at screening for elevation in risk of sudden incapacitation, such as a tendency towards myocardial infarction (heart attacks), epilepsy or the presence of metabolic conditions diabetes, etc. which may lead to hazardous condition at altitude.  The goal of the AeroMedical Examination is to protect the life and health of pilots and passengers by making reasonable medical assurance that an individual is fit to fly.


Other screened conditions such as colour blindness can prevent a person from flying because of an inability to perform a function that is necessary. 

To fly in NZ, you need to have a CAA NZ Class 1 Medical. This can be done at 2 locations in India - Mumbai and Delhi with our panel doctors.

Air Cmde (Dr) Harish Malik


Aviation Medicine Specialist

New Delhi

Dr Punita Masrani


Aerospace Medicine


© 2019 by Flightrule Aviation Services LLP

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