I just received the following message from Jay Nix, Director of Engineering at KSHB & KMCI:
It looks like almost every full-power TV station in the Kansas City area, except for KTAJ-TV & KPXE-TV, will be participating in ATSC 3.0 starting on August 24, 2021.Kansas City is scheduled to launch ATSC 3.0 on Aug 24th. KMCI and Bounce will slide within the transport stream of KSHB. Court Mystery and HSN will be added to the WDAF transport stream. KMCI will then be the ATSC 3.0 station for KSHB, KMCI, WDAF and KCPT. KSMO-62 will be the ATSC 3.0 for KCTV, KSMO, KMBC and KCWE.