Tributes have been paid to the pilot of the helicopter, Captain Peter Barnes, a hugely experienced airman with an incredible career in the skies, from air ambulance pilot to flying for big budget films.
Sejal Karia reports
The pilot of the helicopter which crashed had thousands of hours of flying experience including for films such as Die Another Day.
The crane operator only survived the Vauxhall helicopter crash because he was running late and had not reached his cabin.
Air investigators will seek answers to a series of key questions as they begin their inquiry into the London helicopter crash today.