The aviators have also developed a roller-skates pulley mechanism to drop the heavy load of firewood and other material from a height of 15-20 metres while keeping the Mi-17 helicopter air borne.
"We have dropped the material from the first sortie we undertook today morning to Kedarnath.On way back we evacuated a few people," Wing Commander Felix Pinto said at the helipad in Gauchar.
The IAF plans to send 2-3 more sorties with a payload of nearly tonnes of funeral material to Kedarnath so that state government authorities can begin the last rites of the dead.
The IAF has overnight fabricated a skate board system wherein wooden plyboards are tied to the metal wheels on the floor of the chopper, then the load is tied upon them and at the designated place of drop, the strings are pulled to release the material.
Flight Lieutenant D S Rathore said the weather in Kedarnath is not very good but the IAF is trying its best to operate in the area.
Photograph: Danish Siddiqui/Reuters
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