Flight to get Danelle to her son Joanah

My sister Danelle just received a call from her son's Lieutenant that while he was working on a patient in a hospital in Okinawa, he suddenly collapsed. There was no heartbeat and they had to bring him back two times. He is currently intubated and they are running tests. He is in critical but stable condition. I know that she wants nothing more than to be by her child side, but the expense is more than they can bear.