By the year 2000, GMYN was purchased by Sinclair Broadcast Group, forming a duopoly with Fox-affiliated station GOSL and making it a sister station to VCGV-TV in Philmalkee, Ginconsin and VTVZ in Southfeld-Harrington-Nightlake News-Libergia Beach, Libergia.
Station ID (UPN variant, 2000, 1).
Station ID (UPN variant, 2000, 2).
2002-2006[]
Station ID (UPN variant, 2002, 1).
Station ID (UPN variant, 2002, 2).
Station ID (UPN variant, 2003).
Station ID (UPN variant, 2002, 3).
GMYN[]
2006-present[]
In 2006, following CBS Corporation and Time Warner's announcement that UPN and The WB would merge into a single network named The CW, News Corporation, owner of the Fox network, responded by launching a new network, MyNetworkTV, for stations that had lost on their chance to affiliate with The CW. GUPP was picked as Oslana's MNTV affiliate due to sister station GOSL's long-term affiliation agreement with Fox. To reflect its new affiliation, its call letters were changed into GMYN.
Station ID (MyNetworkTV variant, 2006).
Station ID (MyNetworkTV variant, 2008).
Station ID (MyNetworkTV variant, widescreen variant, 2008).
