Helicopter Bell 206L Long Ranger Serial 45029 Register D-HELF used by Northern HeliCopter GmbH NHC. Aircraft history and location Aircraft History D-HELF Northern HeliCopter GmbH DRF Rettungsflugwacht from 1988, Bell serial N9954K HeliAvia from 1999 OLT from 2009 NHC from 2010 Send Updates Use APP to upload photo @ (optional) When Now? / / Send