Aviation safety investigations & reports

British Aerospace Plc BAe 146-300 , VH-NJL

Investigation number:
200002431
Status: Completed
Investigation completed

Summary

The co-pilot reported that during the BAe 146 handover, the previous crew stated that the aircraft had an air-conditioning contamination problem and that it appeared to emanate from the No. 2 air-conditioning pack. On entering the aircraft the co-pilot noted that only the No. 2 pack was operating and the ambient air was contaminated. The crew switched off the No. 2 pack until the engines were started and the aircraft had taxiied to the runway holding point.

After take-off, the co-pilot reported that he began to feel nauseous and had developed a headache. After discussing the problem with the aircraft captain, he donned an oxygen mask and gradually felt better. During the flight, a flight attendant entered the cockpit and reported a soreness of the head, and that she felt nauseous.

On the return flight, the crew left the No. 2 pack switched off. They reported that the contamination was far less noticeable than the previous flight.

Inspection by the company maintenance personnel did not initially find any evidence of contamination. However, the co-pilot reported that subsequent replacement of the aircraft auxiliary power unit appeared to have rectified the air contamination problem.

General details
Date: 30 April 2000   Investigation status: Completed  
Time: 1650 hours WST    
Location   (show map): 56 km N Perth, Aero.    
State: Western Australia   Occurrence type: Air/pressurisation  
Release date: 20 November 2000   Occurrence class: Technical  
Report status: Final   Occurrence category: Incident  
  Highest injury level: None  

Aircraft details

Aircraft details
Aircraft manufacturer British Aerospace PLC  
Aircraft model BAe 146  
Aircraft registration VH-NJL  
Serial number E3213  
Type of operation Air Transport High Capacity  
Damage to aircraft Nil  
Departure point Perth, WA  
Departure time 1645 hours WST  
Destination Paraburdoo, WA  
Last update 13 May 2014