Per the film's official junior novelisation. He ded.
WHACK! A Pteranodon hit the helicopter’s spinning blade. And then
another. The chopper jolted and spun. Jurassic One crashed through the
roof of the aviary. Leaving a gaping hole in the ceiling, the
helicopter plummeted to the ground and crumpled like tinfoil. Before
it hit, the Indominus ducked out of the broken hole at the base of the
On the cliff, Claire covered her mouth in horror as smoke billowed out
of the aviary. “Simon…oh, god…”
The employees in the control room reacted to the disaster. No one
could possibly have survived that crash. Her voice breaking, Vivian
said, “We have a breach in the aviary.”
Jurassic World Special Edition Junior Novelization
His death is also confirmed on the viral website that Universal has set up to market Jurassic World: Fallen Kingdom
When Simon Masrani died, his company lost more than a leader; the
dinosaurs he loved lost a champion. The power vacuum in the company
that resulted from that horrific helicopter crash effectively pushed
the safety of the animals they had created to the bottom of Masrani
Global’s priority list. For those who argue that activists should
stand down and allow the company to clean up their mess, there is
little indication they have the will to do so – the plan is to bury
the past, as proven by their callous abandonment of the animals.
Masrani has had their opportunity to make things right, but they are
out of time.
THE RISE AND FALL OF MASRANI GLOBAL - http://www.dinosaurprotectiongroup.com