Monitoring the Risk of the Electric Component Imposed on a Pilot During Light Aircraft Operations in a High- Frequency Electromagnetic Field

Abstract

Overview

High-frequency electromagnetic fields are known to adversely impact human health and electronic equipment. This study focuses on the electric component of electromagnetic fields within the cockpit of light aircraft during operation.

Methodology

Measurements were carried out using the ESM 140 dosimeter on four different aircraft—Cessna C152, Cessna C172, Aero AT3 R100, and Robinson R44 Raven helicopter. Flights originated from Depultycze Krolewskie Airport, near Chelm, Poland.

Findings

• The highest recorded voltage by the dosimeter was 3.307 V/m at GSM 1800 frequencies.
• While results stayed within normative limits, the cumulative exposure for instructors, who fly frequently, raises concerns about potential health impacts like fatigue and mental strain.

Conclusion

The authors propose further research and the development of onboard systems to continually monitor electromagnetic field exposure to enhance flight safety and protect pilot health.