(CNN) -- A plane with 21 people aboard skidded off the runway of a Louisville, Kentucky, airport Wednesday night. No one was injured, a spokeswoman for the airport said.
The plane, a Donier 328 turboprop, reported hydraulic problems during the flight from Atlanta to Louisville and declared an emergency at 7:27 p.m. ET, said Trish Burke, public relations director for the Louisville Regional Airport Authority,
Fire and EMS units were dispatched, but none of the passengers or crew required or requested treatment, a Louisville Fire Department official said.