NM5H was established to serve the function of Emergency prepairdness for The Methodist Hospital of Houston Texas. The club trustee, Mike Davidson N5MT, is very active on HF with this callsign and is a member of Ten Ten International, Inc. Club members are either Methodist Hospital employees or retired members. President of the club is Jim Burrough N5DTT. Methodist Hospital is the largest hospital in the Texas Medical Center in Houston where the Cardiac specialist Dr Michael DeBakey is associated.