Overview
Research conducted at the Surrey Space Centre (SCC) indicates that extreme space weather events can impact aviation operations. These events are associated with a significant increase in radiation exposure at common flight altitudes, specifically within the 8–14 km (5–9 miles) range. Additionally, such events have the capacity to induce faults in aircraft electronics. These identified effects collectively present a challenge for maintaining flight safety.
Research Context
The study addresses the intersection of extreme space weather phenomena and their implications for the aviation sector. The focus is on two key areas: the direct impact on radiation levels experienced at altitudes where commercial and private flights typically operate, and the potential for these events to disrupt the functionality of onboard electronic systems critical for aircraft operation. The Surrey Space Centre conducted this investigation.
Findings
- Extreme space weather events are linked to a significant increase in radiation exposure levels.
- This elevated radiation exposure occurs at flight altitudes ranging from 8 to 14 km (5 to 9 miles).
- These same events are capable of triggering faults within aircraft electronic systems.
- The combined effect of increased radiation and potential electronic faults poses a challenge for flight safety.
Why This Matters
The findings highlight specific vulnerabilities of air travel to extreme space weather. The identified increase in radiation exposure directly impacts passengers and crew during flights at typical cruising altitudes. The potential for electronic faults also raises concerns for the operational reliability and safety of aircraft systems during such events.
Research Source
Surrey Space Centre (SCC)