For over 25 years WASMEx has been Western Australia's premier scale modelling event.
WASMEx is organised by the WASMEx committee, a small and dedicated group of hard-working volunteer enthusiasts. All Western Australian modelling clubs are invited to have representation on the committee and therefore no single club can claim ownership of the event. Interested individuals - non club members - are also on the committee. WASMEx Inc. is a non-profit organisation run entirely by volunteers solely for the benefit of the Western Australian modelling community.