Notices

Down Arrow
open
Welcome Guest
FAASTeam
FAASTeam Notice
Type: General Information
Notice Date: Friday, July 18, 2025
Notice Number: NOTC4524
Inbound to Oshkosh: Chicago TRACON Airspace Frequency Change
This posting will be removed on
Monday, August 18, 2025

Attention pilots transiting Chicago TRACON airspace, especially those flying to EAA AirVenture in Oshkosh. The departure frequency, 125.0 MHz, is unusable. Please contact ATC on 128.57 MHz.

Note change to NOTAM: https://www.faasafety.gov/files/notices/2025/Jul/OSH25-Chicago.pdf

FAA Special Programs Section (AFS-830)
Email: safetybriefing@faa.gov
Phone: 202-267-1100