Richard M. Cadapan is a licensed ham radio operator with a amateur call sign DW3WXB His group affiliation is DX3WCC, also known as Wing Command Communication Club Inc. 145.440mhz. The standby or calling frequency of the Wing Command Communication Club Inc. He is also one of the 2 meter net anchors of the club and also a member of Philippine Amateur Radio Association. Now his new modified call sign is DV1RMC.
One of the founder of Straight Edge Mobile from Lagro in Quezon City since 1986. With his good friends Jay Laforteza and Patrick Bernabe.
Owner of the RMC Cars and Car Parts with his son Sid Luis.