Spidey's webs lash out and snag one of the skysled Hydra agents. The guy is torn from the back of the vehicle and falls to the deck, hard. The skysled veers out of control and explodes against the helecarrier.
The ground troops are getting ready to attack, taking aim and what have you.
You all notice that the ship doesn't rock from that collision as you assume it would have, especially on a ship that's listing like this one is. Something absorbed the impact, and that's weird. Whatever it is must be exerting tremendous force upon the helecarrier.