FDNY Units Responding To Two Missing Swimmers At Jacob Riis Park (Also Companies Relocating)

Here are multiple FDNY Units Responding to a report of Multiple Swimmers Missing off of Jacob Riis Park. As of now, they have not been found.
Responding units shown:
Ladder 137
Engine 266
EMS Supervisor
Battalion 47
Rescue Medics
Relocations:
Engine 311 to Engine 268
Ladder 143 to Ladder 137