Period of Applicability
2026-07-22 16:41 - 2027-02-05 16:41
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Interpretation
Washington Dulles International RNAV (GPS) Y runway 19L, amendment 3A, has revised temporary minimums: LNAV MDA 840 feet/HAT 538 feet for all categories; category C/D visibility RVR 5500; circling category A/B MDA 960 feet/HAA 648 feet; and circling category C MDA 980 feet/HAA 668 feet. The VDP is 1.48 NM from runway 19L. When the ALS is inoperative, increase LNAV category C/D visibility to 1 3/8 SM. The changes account for temporary cranes at 525 feet MSL 1.99 NM north of runway 19L, 553 feet MSL 2.42 NM north of runway 19L, and 647 feet MSL 4,351 feet southeast of IAD Airport.