Pelorus was usedto support training for TPR by setting up a track line search scenario;
A debris trail was left from midway Mana Island to the southern end of the Island to create a four point debris track and victim. A recue mannequinn was dropped at the last point for the TPR crew to complete the exercise with victim recovery and medical support
Links:
[1] http://www.coastguardmana.org.nz/users/trevor-farmer