Airlines for America (A4A) recently released Bulletin 2018.1, extending deadlines for multiple compliance dates regarding filter monitors.

The bulletin modifies the A4A Bulletin 2017.2, dated Dec. 11, 2017. As a result, three of six deadlines are being modified to Dec. 31, 2018:

• Upgrade 2-inch diameter filter monitors to EI 1583 7th edition
• Upgrade 6-inch diameter out-to-in filter monitors to EI 1583 7th edition
• Convert 6-inch diameter in-to-out filter monitors to EI 1581 Filter Water Separators

To read Bulletin 2018.1 in its entirety, visit http://nata.aero/data/images/a4a%20bulletin%202018.1_update%20to%20ata103%20requirements%20for%20filter%20monitors.pdf