Power bank likely caused South Korea plane fire investigators say

Causes of the Incident

The incident highlights the importance of regular maintenance and inspection of aircraft components, particularly those related to electrical systems. The power bank battery in question was likely used to power various onboard systems, such as navigation and communication equipment. • The insulation breakdown could have been caused by a variety of factors, including:

Age and wear and tear

Exposure to extreme temperatures

Physical damage or impact

Poor quality or manufacturing defects

Investigation Findings

The interim investigation results suggest that the fire may have started due to the insulation breakdown of the power bank battery. However, the exact cause of the breakdown is still unknown. • The investigation is ongoing, and officials are working to determine the root cause of the incident.

This is a significant concern for airlines, as it poses a risk to the safety of passengers and crew.

The 2016 Lion Air crash, where a lithium-ion battery malfunction caused the plane to crash.

The 2019 Ethiopian Airlines crash, where a similar malfunction was suspected to have contributed to the disaster.Regulatory Measures

To address the safety concerns surrounding lithium-ion batteries, regulatory bodies have implemented measures to restrict their use in passenger aircraft. In 2016, the International Air Transport Association (IATA) and the International Civil Aviation Organization (ICAO) issued guidelines for the safe transportation of lithium-ion batteries.

The Rise of Power Bank Bans

Airlines are increasingly cracking down on the use of power banks on board, with several carriers implementing bans on the use and charging of these devices.