Military invasion of Ukraine by Russian Federation.Portuguese air operators and owners of aircraft registered in Portugal shall not enter UIR KYIV (UKBU), FIR LVIV (UKLV), FIR KYIV (UKBV), FIR DNIPROPETROVSK (UKDV), FIR SIMFEROPOL (UKFV), FIR ODESA (UKOV), FIR ROSTOV (URRV).Said operators and aircraft owners shall also avoid flight operations within the buffer zone extending out to 200NM along the Ukraine/Russia border.Operations within the FIR CHISINAU (LUUU) airspace shall only be undertaken in compliance with applicable aeronautical publications issued by Republic of Moldova.Operators are reminded that operations within FIR MINSK (UMMV) are prohibited in accordance with EASA safety directives SD-2021-02 and SD-2021-03.Additional risk assessment and flight planning decisions shall be taken before operating in the following airspace: MOSCOW (UUWV).

This Supplement is valid from 30-NOV-2023 until estimated end date 26-SEP-2024, replaces AIP SUP 037/2023 and NOTAM A3699/23.