AIRAC cycles
| 
 
  | 
 EFFECTIVE DATE  | 
 LATEST DATE FOR THE RAW DATA TO REACH AIS  | 
 PUBLICATION DATE major changes  | 
 PUBLICATION DATE Usual changes  | 
| 
 #  | 
 0  | 
 90  | 
 56  | 
 42  | 
| 
 1  | 
 23-Jan-25  | 
 25-Oct-24  | 
 28-Nov-24  | 
 12-Dec-24  | 
| 
 2  | 
 20-Feb-25  | 
 22-Nov-24  | 
 26-Dec-24  | 
 9-Jan-25  | 
| 
 3  | 
 20-Mar-25  | 
 20-Dec-24  | 
 23-Jan-25  | 
 6-Feb-25  | 
| 
 4  | 
 17-Apr-25  | 
 17-Jan-25  | 
 20-Feb-25  | 
 6-Mar-25  | 
| 
 5  | 
 15-May-25  | 
 14-Feb-25  | 
 20-Mar-25  | 
 3-Apr-25  | 
| 
 6  | 
 12-Jun-25  | 
 14-Mar-25  | 
 17-Apr-25  | 
 1-May-25  | 
| 
 7  | 
 10-Jul-25  | 
 11-Apr-25  | 
 15-May-25  | 
 29-May-25  | 
| 
 8  | 
 7-Aug-25  | 
 9-May-25  | 
 12-Jun-25  | 
 26-Jun-25  | 
| 
 9  | 
 4-Sep-25  | 
 6-Jun-25  | 
 10-Jul-25  | 
 24-Jul-25  | 
| 
 10  | 
 2-Oct-25  | 
 4-Jul-25  | 
 7-Aug-25  | 
 21-Aug-25  | 
| 
 11  | 
 30-Oct-25  | 
 1-Aug-25  | 
 4-Sep-25  | 
 18-Sep-25  | 
| 
 12  | 
 27-Nov-25  | 
 29-Aug-25  | 
 2-Oct-25  | 
 16-Oct-25  | 
| 
 13  | 
 25-Dec-25  | 
 26-Sep-25  | 
 30-Oct-25  | 
 13-Nov-25  | 
| 
 1  | 
 22-Jan-26  | 
 24-Oct-25  | 
 27-Nov-25  | 
 11-Dec-25  | 
| 
 2  | 
 19-Feb-26  | 
 21-Nov-25  | 
 25-Dec-25  | 
 8-Jan-26  | 
| 
 3  | 
 19-Mar-26  | 
 19-Dec-25  | 
 22-Jan-26  | 
 5-Feb-26  | 
| 
 4  | 
 16-Apr-26  | 
 16-Jan-26  | 
 19-Feb-26  | 
 5-Mar-26  | 
| 
 5  | 
 14-May-26  | 
 13-Feb-26  | 
 19-Mar-26  | 
 2-Apr-26  | 
| 
 6  | 
 11-Jun-26  | 
 13-Mar-26  | 
 16-Apr-26  | 
 30-Apr-26  | 
| 
 7  | 
 9-Jul-26  | 
 10-Apr-26  | 
 14-May-26  | 
 28-May-26  | 
| 
 8  | 
 6-Aug-26  | 
 8-May-26  | 
 11-Jun-26  | 
 25-Jun-26  | 
| 
 9  | 
 3-Sep-26  | 
 5-Jun-26  | 
 9-Jul-26  | 
 23-Jul-26  | 
| 
 10  | 
 1-Oct-26  | 
 3-Jul-26  | 
 6-Aug-26  | 
 20-Aug-26  | 
| 
 11  | 
 29-Oct-26  | 
 31-Jul-26  | 
 3-Sep-26  | 
 17-Sep-26  | 
| 
 12  | 
 26-Nov-26  | 
 28-Aug-26  | 
 1-Oct-26  | 
 15-Oct-26  | 
| 
 13  | 
 24-Dec-26  | 
 25-Sep-26  | 
 29-Oct-26  | 
 12-Nov-26  |