Moscow area airspace: restricted regulation during 28 APR - 14 MAY17

Decode NOTAM A1747/17 Valid from: 28 Apr 2017 0000 UTC Valid till: NOTAM message INCREASE OF INTENSITY OF SKED, NON-SKED AIR TRAFFIC TO/FM UUWW, UUDD, UUEE AERODROME WITHIN PERIOD FROM APR 28 TILL MAY 14 2017 EXPECTED. IN ORDER TO ENSURE AIR SAFETY, ORGANIZE SAFE, SEQUENCED AND EXPEDITIOUS AIR TRAFFIC FLOW MAIN AIR TRAFFIC MANAGEMENT (ATM) CENTRE OF THE UNIFIED AIR TRAFFIC MANAGEMENT (ATM) SYSTEM OF THE RUSSIAN FEDERATION (MATM WITH REGARD TO FLIGHT DEVIATING FROM SCHEDULE AND NON-SKED FLIGHT ARR/DEP TO/FM UUWW, UUDD, UUEE AERODROME DURING ABOVE-MENTIONED PERIOD. 1. AIRSPACE USERS (OPERATORS) MUST TIMELY AND COMPLETELY PROVIDE MESSAGE OF SUBMITTED FILED FLIGHT PLAN MESSAGE AND RELEVANT RENEWED DATA (CHG, CNL, DLA) TO (MATM 2. IN CASE OF DELAY OF DEPARTURE TIME FOR MORE THAN 30 MINUTES AIRCRAFT OPERATORS MUST REQUEST NEW CLEARANCE FOR AIRSPACE USAGE ACCORDING TO ITEMS 4 AND 5 PUBLISHED IN EN ROUTE 1.10 SECTION OF THE RUSSIAN FEDERATION AERONAUTICAL INFORMATION PUBLICATION (AIP) IN CASE OF FAILURE TO COMPLY WITH THIS REQUIREMENT AIRCRAFT WILL BE CONSIDERED AS VIOLATOR OF THE REGULATIONS GOVERNING THE USE OF THE AIRSPACE.