EASA SIB 2011-04: WITHDRAWNÂ - RECOMMENDATIONS NOT NEEDED ANYMORE

What to do

Operators should monitor INES ratings, relevant NOTAMs, and meteorological updates concerning radioactive clouds. They should review type-specific guidance issued by aircraft manufacturers and implement decontamination measures in accordance with national legislation and referenced guidelines if exposure occurs. No immediate mandatory actions or deadlines are specified, but ongoing monitoring and risk assessment are advised until further notice.

Summary

EASA Safety Information Bulletin SIB No. 2011-04 titled 'WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE' addresses the nuclear emergency in Japan following the 9.0 magnitude earthquake and tsunami on March 11, 2011. It applies to all commercial air transport flights to and from Japan operated by EASA States. The bulletin provides information on the establishment of a flight prohibited area around the Fukushima No. 1 nuclear power plant and references relevant safety guidelines and monitoring resources but does not specify affected aircraft types or engines.

What changed

This bulletin informs operators that no mandatory recommendations are currently issued regarding the nuclear emergency in Japan. It updates the status of the situation, including the INES rating and flight restrictions, and emphasizes that operators may conduct risk assessments based on available information. The document serves as an informational update rather than introducing new regulations or amendments.

Why it matters

This information is important for aviation professionals to ensure awareness of potential radiological hazards affecting flight operations to and from Japan. It supports safety management by encouraging risk assessments and adherence to decontamination procedures if necessary. Understanding the situation helps operators, maintenance organizations, and compliance teams prepare for any operational impacts and regulatory requirements related to radioactive contamination.