In the digital-Terminal Procedures Publication (d-TPP), all volumes effective June 22, 2017, the FAA maintained Instrument Approach Procedure charts published in PDF format now carry georeferenced encoding for geographic positioning. Geographic positional data is for situational awareness only and should not be used for navigation. Please see 16-02C TERM Charting Notice (PDF) for complete information.
For general comments, e-mail us at email@example.com. For specific questions/comments about airports and/or procedures, please use the "Email FAA" links next the specific Procedure(s) to allow us to support you better.
This page was originally published at: https://www.faa.gov/air_traffic/flight_info/aeronav/procedures/application/?event=procedure.results&nasrId=97IL&tab=charts