Helicopter Eurocopter AS350B3 Ecureuil Serial 3724 Register ZK-IUU ZK-HUU. Aircraft history and location Aircraft History For ZK-HUU see also 2014 429 57246 ZK-HUU - New Zealand Mar04-Nov14 ZK-IUU - 2014-11Heli A1 Ltd at Otorohanga, NZ from Nov14 2018-03Mar18 fitted with Oceania Aviation customized spray system H125 / AS350 Spray System By Oceania Aviation Send Updates Use APP to upload photo @ (optional) When Now? / / Send