Accident Boeing 737-522 LZ-BOQ, Wednesday 28 December 2005
ASN logo
 

Date:Wednesday 28 December 2005
Time:19:03
Type:Silhouette image of generic B735 model; specific model in this crash may look slightly different    
Boeing 737-522
Owner/operator:Bulgaria Air
Registration: LZ-BOQ
MSN: 26687/2402
Year of manufacture:1992
Engine model:CFMI CFM56-3
Fatalities:Fatalities: 0 / Occupants: 93
Other fatalities:0
Aircraft damage: None
Category:Accident
Location:Italian Airspace -   Italy
Phase: En route
Nature:Passenger - Scheduled
Departure airport:Madrid-Barajas Adolfo Suárez Airport (MAD/LEMD)
Destination airport:Sofia-Vrazhdebna Airport (SOF/LBSF)
Investigating agency: AAIU Bulgaria
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Bulgaria Air flight FB472, a Boeing 737-500, was en route to Sofia when the aircraft came upon a zone of severe turbulence. The autopilot was self-switched-off. For short period of time the airplane was out of control. The crew reported to Brindisi Control about severe turbulence at the flight level and asked permission for descent to FL290. Twenty minutes later the aircraft came upon a zone with severe turbulence once again. After aircraft stabilizing the senior cabin attendant reported to the commander captain that a female passenger complained she had suffered an injury of the left hand and a cabin attendant had broken his leg.
The crew informed Sofia Approach about on-board situation and asked an ambulance for rendering of qualified help for the injured persons.

Main cause
Inadvertent and sudden aircraft coming upon zones with severe turbulence and as result of it a passenger and a crew member have suffered a serious injury.

Accident investigation:
cover
  
Investigating agency: AAIU Bulgaria
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

ICAO

Revision history:

Date/timeContributorUpdates
25-Sep-2024 11:24 ASN Added
26-Sep-2024 06:58 ASN Updated [Location, ]

Corrections or additions? ... Edit this accident description

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2025 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org