A Honolulu Fire Department helicopter crew rescued three hikers from the Koolau mountains on Sunday.
The hikers were flown to Waialae Iki Park near Kalani High School at around 2:30 p.m.
Fire officials say the three college students started at a trailhead along Hao Street in Aina Haina. They apparently got lost along the Wiliwilinui trail.
No one was injured.