Yellow boat 4 mostly Hobby King bits balsa epoxy fiber glass hull
http://kiwitricopter.blogspot.co.nz/2012/09/3-hour-yellow-boat.html
Twin Turnigy 450 Series 3800KV Brushless Outrunner Helicopter Motor
RPM: 3800kv
Max Current: 35A
Max Power: 365W
2 X HobbyKing 30A BlueSeries Brushless Speed Controller with shared enlarged air cooled heatsink with an 30mm fan
Cont. Current: 30A
Burst Current: 40A
http://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=13429&aff=652823
coupled to modified NQD jet drives with flex shafts and custom 3 blade impellers
ZIPPY Compact 2700mAh 3S 25C Lipo Pack
Capacity: 2700mAh
Voltage: 3S1P / 3 Cell / 11.1V
Discharge: 25C Constant / 35C Burst
Weight: 203g (including wire, plug & case)
Dimensions: 137x15x44mm
Balance Plug: JST-XH
http://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=21349&aff=652823
Purau
https://www.google.co.nz/maps/preview#!q=Purau%2C+Canterbury&data=!4m15!2m14!1m13!1s0x6d322f14fc09c6a3%3A0x500ef868479e4b0!3m8!1m3!1d338144!2d175.3085223!3d-37.6203018!3m2!1i1366!2i642!4f13.1!4m2!3d-43.6390402!4d172.7489035
Yellow boat 4 FPV camera view Purau New Zealand 2-1-14 from nickatredbox on Vimeo.