EASA SIB 2021-08R1: WITHDRAWN — RECOMMENDATIONS NOT NEEDED ANYMORE

What to do

EASA recommends that National Aviation Authorities and aircraft operators monitor developments related to the CZ-5B R/B re-entry and update their risk assessments accordingly. They should consult the latest predictions published by the EU Satellite Centre via the EU SST website and expect NOTAMs regarding the hazard. Flight crews are advised to report any observed falling debris to air traffic control with detailed information on position, altitude, time, and direction.

Summary

EASA Safety Information Bulletin 2021-08R1 is an updated safety information bulletin regarding the re-entry into Earth's atmosphere of the large space debris object CZ-5B R/B (2021-035B). It informs EASA Member State National Aviation Authorities and aircraft operators about the expected re-entry event occurring on 9 May 2021, which may affect southern Europe airspace. The bulletin does not target specific aircraft or engine models but raises awareness about potential hazards from space debris during the event.

What changed

This bulletin revises the original EASA SIB 2021-08 dated 7 May 2021 by providing updated information on the timing and risk assessment of the CZ-5B R/B space debris re-entry. It clarifies the estimated re-entry window and affected geographic areas, emphasizing that the event does not currently warrant mandatory safety directives.

Why it matters

The information is important for aviation professionals to monitor potential risks from space debris re-entry that could impact flight safety, particularly in southern Europe. Operators and authorities need to be aware of the timing and location of the event to adjust risk assessments and ensure timely dissemination of relevant notices to airmen (NOTAMs). This helps maintain situational awareness and preparedness for any unforeseen hazards during the re-entry period.