MR1 was used to support a radio repeater at sea for a FENZ operation at the old Quarry Plimmerton
Links:
[1] http://coastguardmana.org.nz/users/trevor-farmer
[2] http://coastguardmana.org.nz/users/katestewart
[3] http://coastguardmana.org.nz/users/peter-tse
[4] http://coastguardmana.org.nz/crv/mana-rescue-1