Originally Posted by
Mickey
Sort of the case, not exactly though. Once the airport establishes a plan, it shifts to an update categorized as OWT, or only when triggered. In addition, the FY 26 plan is based on FY 24 emplacement data, so in a way, it’s a 2 year data lag. So in this case, it drops below 50% in FY 26, so by that metric, it’ll reflect in the FY 28 plan.
Source:
https://www.faa.gov/airports/aip/com...-airports-list
It's a 9-month lag, it just seems like 2 years because of how the years are labeled. FY27 starts on October 1, 2026. It will use data for the calendar year ending December 31, 2025.