WEST PALM BEACH, Fla. (AP) -- Authorities in Palm Beach County are investigating the cause of smoke in the cockpit of a small plane.

The Seminole 8390K plane landed safely Saturday afternoon at the Pam Beach International Airport in West Palm Beach after its pilot reported smoke in the cockpit.

Fire rescue spokesman Capt. Albert Borroto told the Palm Beach Post ( http://bit.ly/16pTzv8 ) that two people were on the plane at the time. No injuries were reported.