1967 presentations of the stage adaptation of An Enemy of the People (following complaints from a group of 10 Mena-based ministers over profanity featured in the play) and Ten Blocks on the Camino Real (which program director Fred Schmutz called "profane and lewd"; he also remarked that he "could no more air it than [he] could fly"); VD Blues, an October 1972 special (also declined by Mississippi Educational Television) that featured dramatic sketches illustrating the struggles of venereal disease, and Tongues Untied, a 1991 documentary on homosexuality in the Black community (due to suggestive language). The preemption decisions under the direction of Schmutz and executive director Lee Reaves, specifically following Schmutz's statement that AETN would not air the 1978 documentary As We See It... (which AETN would air in February 1980) if its representation of the events of the Little Rock Central High School integration crisis was biased in a way that would be "embarrassing to Arkansas," led to an investigation by the Arkansas Library Association into AETN's programming practices, which were found to be "fuzzy and vague"; in June 1981, the AETC rejected a motion to give AETN staff and advisory board members broader discretion over content issues, leaving such matters to be made by the network's executive director and program director. In May 2019, the network declined to air the Arthur episode "Mr. Ratburn and the Special Someone" on its main channel upon its initial broadcast (substituting it with a rerun from 2014) due to the episode depicting a same-sex marriage involving the Ratburn character, a move that (along with Alabama Public Television's earlier decision to preempt the episode) drew criticism from some LGBT advocacy groups, viewers and state legislators; AETN decided to air the episode over its PBS Kids subchannel later that month. Stations Full-power stations Arkansas PBS primarily comprises six full-power digital transmitters: Translators Arkansas PBS is also rebroadcast on the following translator stations: Yancy–Texarkana: K08HQ-D (KETG) Mena: K08KF-D (KAFT) Forrest City–West Memphis: K10IR-D (KTEJ) Gaither–Harrison: K11JS-D (KAFT) Russellville: K11JW-D (KETS) Technical information Subchannels All Arkansas PBS stations have multiplexed digital signals. The display name for each subchannel corresponds to the call sign of the respective station: Arkansas PBS (as AETN) began transmitting digital signals of its five existing full-power stations on June 11, 2004. Initially assigned UHF allocations for all five full-power digital relays, AETN elected to reassign VHF frequencies for the digital channels of