Police have named the 51-year-old engineer who died after he was sucked into an aircraft engine at Woodbourne Airbase near Blenheim this morning.
Miles Hunter, from Renwick, 12km west of Blenheim, was pulled into the Hercules engine during routine maintenance shortly after 8am.
Mr Hunter was employed by Safe Air, a subsidiary of Air New Zealand.
Police and the Department of Labour are investigating the death of Mr Hunter.
Tasman police acting district commander Steve Caldwell said emergency services personnel performed CPR on the man but their attempts to revive him were unsuccessful. He was pronounced dead at the scene.