Airlines for America (A4A) released Bulletin 2018.1 this week in response to industry feedback for compliance dates affecting filter monitors. The new bulletin supersedes the previous dates issued in A4A bulletin 2017.2 and extends them to December 31st, 2018 for the following action items:
- 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
The extension is welcome news for many operators who currently utilize filter monitors and may have been surprised by the announcement late last year that filter monitors, which are widely used around the world for aviation fuel filtration, would be phased out of operation by December 31st, 2020. NATA has and will continue to follow this issue closely to bring you the latest developments.