sentences:  Channel 5 Davao since then expanding its local programmings influence to the Southern Mindanao and later to Northern Mindanao and Caraga, culminating in 2017 with the formation of GMA's Mindanao region together with the Davao-based station as its studio facility.On June 27, 2018, GMA Davao started digital test broadcasts on UHF 37 covering Metro Davao and the provinces of Davao del Norte and Davao del Sur, as well as several parts of Davao de Oro.UHF Channel 37 (611.143 MHz)
  GMA Davao's programmings were seen in over thirteen relay/rebroadcasting stations in the whole Mindanao since 2017.