What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On January 27, 2014, republic airlines flight 4309, ronald reagan national airport (dca) - Chicago O'Hare International Airport (ord), N406YX, was evacuated after parking at the gate. The captain initiated an evacuation after seeing smoke and indications of fire outside the flight deck window. All exits were used and no injuries were reported. Flight attendants estimated evacuation time at one minute fifteen seconds. Cause of the smoke and fire was attributed to ground personnel connecting a ground power unit plug contaminated with ice and glycol to the aircraft.
As the FAA filed it
ON JANUARY 27, 2014, REPUBLIC AIRLINES FLIGHT 4309, RONALD REAGAN NATIONAL AIRPORT (DCA) - CHICAGO O'HARE INTERNATIONAL AIRPORT (ORD), N406YX, WAS EVACUATED AFTER PARKING AT THE GATE. THE CAPTAIN INITIATED AN EVACUATION AFTER SEEING SMOKE AND INDICATIONS OF FIRE OUTSIDE THE FLIGHT DECK WINDOW. ALL EXITS WERE USED AND NO INJURIES WERE REPORTED. FLIGHT ATTENDANTS ESTIMATED EVACUATION TIME AT ONE MINUTE FIFTEEN SECONDS. CAUSE OF THE SMOKE AND FIRE WAS ATTRIBUTED TO GROUND PERSONNEL CONNECTING A GROUND POWER UNIT PLUG CONTAMINATED WITH ICE AND GLYCOL TO THE AIRCRAFT.