 As of the end of 2015, the airport incorporates all the aforementioned improvements.Unlike typical airport terminals around the world, Sentani Airport features signs that read "Dilarang makan pinang" (translated, "Consumption of betel nuts is prohibited") posted on walls throughout the terminal.A sight that often attracts the attention of foreign travelers, these were posted in the late 2000s as the airport management's response to the local population's tendencies to chew areca nuts then dispose of red residue (caused by chewing) by spitting on public ground, leaving an ungainly stain on the ground.