A small plane went down near Waimea on Kauai this morning, and all five people aboard survived.

• The Air Ventures Hawaii aircraft crashed about 20 minutes after taking off from Lihue airport.
• Firefighters responded quickly to the crash site near Mana Hune Road.
• One of the five people on board was injured; the rest were unharmed.
• Federal safety investigators have opened a probe into what caused the crash.

Outlook: Investigators will need to determine the cause before any findings are released.