The San Diego Union-Tribune reports that two Navy instructor pilots from San Diego were permanently stripped of flying status and two student pilots will have to repeat training because of the Sept. 13 incident.

Both helicopters were damaged, and repairs totaled $505,000. A Navy report, released Wednesday, says the crew attempted to hover the MH-60R Seahawk helicopters just above the water in Emerald Bay. Both aircraft went into the water but were able to regain altitude and land. There were no injuries.

The incident was captured on a YouTube video filmed by tourists. Names of the crew members were not released.