Interpretation

At George Bush Intercontinental/Houston, the RNAV (GPS) Z runway 9 approach, amendment 5B, has temporary minimums due to cranes northwest of runway 9: LNAV/VNAV DA 556 feet MSL/HAT 465 feet for all categories; LNAV MDA 660 feet MSL/HAT 569 feet for all categories; and LNAV visibility 1 1/4 statute miles for categories C, D, and E. With the MALSR inoperative, the note remains unchanged except LNAV visibility for categories C, D, and E increases to 1 5/8 statute miles. The temporary cranes are 393 feet MSL beginning 4,610 feet northwest of runway 9 and 345 feet MSL at 4,269 feet northwest of runway 9.