Family thanks all parties involved in the release of New Zealand pilot, kidnapped by Indonesian rebels  ABC NewsNew Zealand pilot Philip Mehrtens freed by Papua rebels  BBC.comSeparatist rebels release New Zealand pilot after 19 months in Indonesia's Papua region  9NewsKiwi pilot held hostage in West Papua freed after 592 days  Sydney Morning HeraldNew Zealand pilot held captive in West Papua for 19 months ‘very happy’ after being freed  The Guardian