EHMAHAA is a NSW incorporated association, first registered on 24/11/2011. The full title is the EVANS HEAD MEMORIAL AERODROME HERITAGE AVIATION ASSOCIATION.

The association is composed entirely of volunteers. The association manages the operations and collection of the Museum. Day-to-day running of the association is by a committee who are elected  by the members at the Annual General Meeting.

The 2020 Committee
Left to right – Donella Kinnish (Treasurer), Ron Taaffe (Deputy Maintenance Manager and Infrastructure Manager), Rod Kinnish (Deputy Museum Manager), Joel Carruthers (WH&S Manager), Shane Rochford (Maintenance Manager), Ken Duplock (Museum Manager), Elspeth Berger (Secretary)