20191107020889I

Incident · Minor damage

FAA incident report · Boeing 737-7H4 · Chicago, IL · November 7, 2019

Date
November 7, 2019 · 15:12 local
Place
Chicago, IL
Airport
Chicago O'Hare International
Phase of flight
Takeoff: Climb Out
Operating rules
Air carrier (Part 121)
Operator
SWAA
Damage
Minor damage
Aircraft
N228WN
Reported as
Boeing 737-7H4
Reported engine
CFM International CFM56-7B24
People aboard
145
Fatal injuries
0
Other injuries
0

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

On Thursday, November 7, 2019 ord cmo received notification of an incident involving a southwest airlines aircraft, registration N228WN, serial number msn 32496. The aircraft, a Boeing B737-7H4 operating as SWA497 was enroute from (kmdw to kmsy). Flight SWA497 declared an emergency shortly after take-off due to experiencing a bird strike and diverted to Chicago o?hare (kord) international airport. After landing the aircraft taxied to gate B-4 were the passengers and crew deplaned normally. There were 140 passengers and 5 crew members on board with no injuries reported at this time. Ord cmo inspectors responded to the incident notification from the regional operation center with preliminary information as follows.

Upon arrival at the airport, the aircraft was located at the west de-ice pad. General visual inspection showed damage to the nose cowl (inlet) of the right engine. The damage consisted of dents and cracks at approximately one o?clock position of the nose cowl. Blood stains were observed on the right-hand engine inlet. Bird feathers and blood were also noted on the 1st stage compressor (N1 fan) of the engine with fan blade #15 leading edge showing a slight bend located near the blade tip. Evidence of bird feathers and blood was also observed on the inner core of the engine. The aircraft?s right wing had evidence of blood mostly towards the right-hand side of the engine pylon. Visual inspection of the rest of the aircraft showed no evidence of additional damage at this time. All information forwarded to southwest airlines cmo SW29.

As the FAA filed it

ON THURSDAY, NOVEMBER 7, 2019 ORD CMO RECEIVED NOTIFICATION OF AN INCIDENT INVOLVING A SOUTHWEST AIRLINES AIRCRAFT, REGISTRATION N228WN, SERIAL NUMBER MSN 32496. THE AIRCRAFT, A BOEING B737-7H4 OPERATING AS SWA497 WAS ENROUTE FROM (KMDW TO KMSY). FLIGHT SWA497 DECLARED AN EMERGENCY SHORTLY AFTER TAKE-OFF DUE TO EXPERIENCING A BIRD STRIKE AND DIVERTED TO CHICAGO O?HARE (KORD) INTERNATIONAL AIRPORT. AFTER LANDING THE AIRCRAFT TAXIED TO GATE B-4 WERE THE PASSENGERS AND CREW DEPLANED NORMALLY. THERE WERE 140 PASSENGERS AND 5 CREW MEMBERS ON BOARD WITH NO INJURIES REPORTED AT THIS TIME. ORD CMO INSPECTORS RESPONDED TO THE INCIDENT NOTIFICATION FROM THE REGIONAL OPERATION CENTER WITH PRELIMINARY INFORMATION AS FOLLOWS.

UPON ARRIVAL AT THE AIRPORT, THE AIRCRAFT WAS LOCATED AT THE WEST DE-ICE PAD. GENERAL VISUAL INSPECTION SHOWED DAMAGE TO THE NOSE COWL (INLET) OF THE RIGHT ENGINE. THE DAMAGE CONSISTED OF DENTS AND CRACKS AT APPROXIMATELY ONE O?CLOCK POSITION OF THE NOSE COWL. BLOOD STAINS WERE OBSERVED ON THE RIGHT-HAND ENGINE INLET. BIRD FEATHERS AND BLOOD WERE ALSO NOTED ON THE 1ST STAGE COMPRESSOR (N1 FAN) OF THE ENGINE WITH FAN BLADE #15 LEADING EDGE SHOWING A SLIGHT BEND LOCATED NEAR THE BLADE TIP. EVIDENCE OF BIRD FEATHERS AND BLOOD WAS ALSO OBSERVED ON THE INNER CORE OF THE ENGINE. THE AIRCRAFT?S RIGHT WING HAD EVIDENCE OF BLOOD MOSTLY TOWARDS THE RIGHT-HAND SIDE OF THE ENGINE PYLON. VISUAL INSPECTION OF THE REST OF THE AIRCRAFT SHOWED NO EVIDENCE OF ADDITIONAL DAMAGE AT THIS TIME. ALL INFORMATION FORWARDED TO SOUTHWEST AIRLINES CMO SW29.