Attachment J-6 Area Maps.pdf

This document is a collection of six airport facility maps dated March 10, 2026, serving as attachments to a federal contract opportunity related to airport operations and maintenance.

Attachment J-6a depicts the Aurora Tower Map for a Medium Intensity Approach Lighting System with Runway Alignment Indicator Lights (MALSR), showing multiple lighting bars positioned at 1400, 1200, 1000, 600, and 400 feet from the runway threshold. Attachment J-6b presents a regional DPA (WCN47) area map covering the Chicago metropolitan area, identifying multiple airport facilities and navigation sites including ARRA/NASEB, OBK/NDASET, UGNA/NASET, and various other designated locations across northern Illinois. Attachment J-6c displays O'Hare International Airport's Low-Level Wind Shear Alert System (LLWAS) installation sites in satellite view, with 24 numbered sensor locations positioned throughout the airport complex and surrounding areas. Attachment J-6d shows ORD sites with weed control mapping for 2026, illustrating vegetation management zones across the airport property. Attachment J-6e provides the Chicago Midway International Airport (MDW) general airfield diagram (AL-81 FAA), detailing runway configurations, taxiways, navigational aids, and facility designations including hangars, ramps, and equipment locations. Attachment J-6f presents the MDW General Remote Sites Map showing the geographical distribution of remote monitoring and sensor locations surrounding the Chicago Midway facility, with specific site addresses marked in the surrounding communities.