LTBA, Istanbul, Turkey: flight permission and slot is a must for business aviation a/c.

A2001/17 Valid from: 24 Apr 2017 0937 LT (24 Apr 2017 0637 UTC) Valid till: 24 Jul 2017 1200 LT (24 Jul 2017 0900 UTC) (Estimated, Valid until cancelled or replaced) NOTAM message PLEASE FIND HERE BELOW THE MEASURES TO BE TAKEN TO ENSURE BALANCE OF SUPPLY AND DEMAND AT ISTANBUL ATATURK AIRPORT: 1.NEW REQUESTS FOR SEASONAL CHARTER AND CARGO FLIGHTS TO LAND AND DEPART SHALL NOT BE ACCEPTED. FPLS SHALL NOT BE ACCEPTED, NO FLIGHT PERMISSIONS SHALL BE GARANTED AND NO SLOT SHALL BE ALLOCATED. 2. TECHNICAL LANDINGS AND DIVERTS OTHER THAN THOSE HAVING BASE AT ATATURK AIRPORT SHALL NOT BE ACCEPTED. FPLS SHALL NOT BE ACCEPTED, NO FLIGHT PERMISSIONS SHALL BE GRANTED AND NO SLOT SHALL BE ALLOCATED. 3.BUSINESS FLIGHTS SHALL BE ALLOWED TO LAND/DEPART ON THE CONDITION THAT THEY HAVE FLIGHT PERMISSION AND SLOT PRIOR TO THEIR OPERATIONS WHICH SHOULD NOT EXCEED THE OVERALL HOURLY FLIGHT OPERATION LIMITS OF THE AIRPORT AS WELL. 4.BUSINESS FLIGHTS AND INDIVIDUAL REQUEST OF AIRLINES HAVING BASE AT ATATURK AIRPORT COULD BE ALLOWED TO LAND/DEPART ON CONDITION THAT THEY HAVE FLIGHT PERMISSION AND SLOT PRIOR TO THEIR OPERATIONS WHICH SHOULD NOT EXCEED THE OVERALL HOURLY FLIGHT OPERATION LIMITS OF THE AIRPORT AS WELL. 5.ALL AIRCRAFT THAT ARE PLANING TO CONDUCT FLIGHTS TO ATATURK AIRPORT FOR MAINTENANCE AND REPAIRING PURPOSES SHALL BE ALLOWED PROVIDED THAT THEY HAVE HAD SLOT PERMISSION IN ADVANCE. 6.VFR FLIGHTS AFFECTING THE CONTROL ZONE OR INTENDED TO LAND/DEPART SHALL NOT BE PERMITTED UNLESS HAVING 48 HOURS PRIOR PERMISSION FROM THE AIR TRAFFIC CONTROL UNITS CONCERNED. VOLUME OF TRAFFIC SHALL BE EVALUATED FOR EACH APPLICATION. HELICOPTER FLIGHTS ARE EXEMPTED FROM THIS RESTRICTION. 7.THOSE AIRCRAFT WHICH FILED FILED FLIGHT PLAN MESSAGE WITHOUT HAVING A SLOT, FLIGHT PERMISSION OR PRIOR PERMISSION ARE NOT ALLOWED TO DEPART FROM THE AERODROME OF DEPARTURE AND IF ONCE DEPARTED, ARE NOT ALLOWED TO LAND AT ATATURK AIRPORT. 8.STATE AIRCRAFT (OTHER THAN TRAINING FLIGHTS), AMBULANCE, SAR, EMERGENCY AND FLIGHT INSPECTION FLIGHTS ARE EXEMPTED FROM THESE OBLIGATIONS. 9.THOSE AIRCRAFT WHICH ALREADY HAVE A FLIGHT PERMISSION AND SLOT ARE EXEMPTED FROM THESE OBLIGATIONS.