What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: at approximately 1045, flight 1161, N731AA, departed rdu for cun. Immediately after takeoff, flight attendant reported hearing a loud swooshing sound coming from the rear of the aircraft followed by the detection of a burning plastic smell. Aircraft returned to rdu; landed; and taxied back without further incident. Maintenance notified and found a blown therman anti-ice duct at #2 engine which was located over the 5 duct. Removed and replaced. Ops checked and released for service.
As the FAA filed it
NARRATIVE: AT APPROXIMATELY 1045, FLIGHT 1161, N731AA, DEPARTED RDU FOR CUN. IMMEDIATELY AFTER TAKEOFF, FLIGHT ATTENDANT REPORTED HEARING A LOUD SWOOSHING SOUND COMING FROM THE REAR OF THE AIRCRAFT FOLLOWED BY THE DETECTION OF A BURNING PLASTIC SMELL. AIRCRAFT RETURNED TO RDU; LANDED; AND TAXIED BACK WITHOUT FURTHER INCIDENT. MAINTENANCE NOTIFIED AND FOUND A BLOWN THERMAN ANTI-ICE DUCT AT #2 ENGINE WHICH WAS LOCATED OVER THE 5 DUCT. REMOVED AND REPLACED. OPS CHECKED AND RELEASED FOR SERVICE.