Home Minister Datuk Seri Dr Ahmad Zahid Hamidi confirmed that Jamaluddin was on board the helicopter which was enroute from Kuantan to Subang
Police confirmed that all six died in the crash.
"We are still gathering information on the crash.
"The police are working with the Fire and Rescue Department," Zahid said.
Eye-witnesses said the helicopter exploded in mid-air at about 4.50pm. It crashed into a rubber plantation and burst into flames.