Times - Leaking oil fumes threat to air crews
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Times - Leaking oil fumes threat to air crews
SUNDAY TIMES
April 10, 2005
Leaking oil fumes threat to air crews
Dipesh Gadher, Transport Correspondent
THE co-pilot of a British passenger jet had to be put on oxygen in mid-flight after being overcome by a suspected leak of engine fumes into the cockpit, safety records have revealed.
The alert at 26,000ft meant the captain of the Flybe airlines plane had to land single-handedly in Belfast even though the fumes had left him “in a state of euphoria”.
The flight was one of five last year in which pilots are said to have been “incapacitated” after breathing in potentially toxic fumes given off by engine oils leaking into the cabin.
Details of the incident, which is being investigated by the Civil Aviation Authority (CAA), have emerged amid growing concern about the health risks of such leaks to airline staff and passengers.
The British Air Line Pilots Association is so concerned by the problem it is hosting a conference on contaminated cabin air next week. Symptoms reported by pilots include dizziness, fatigue and memory loss.
The pilots who fell ill on the Flybe flight from Gatwick to Belfast on December 8 last year were at the controls of a BAe 146, an aircraft that has previously experienced fume-related incidents.
A mandatory occurrence report filed by the airline with the CAA says: “During the cruise, the P2 (co-pilot) felt unwell (faint and breathless with shaking hands) and oxygen was administered for the last 20 minutes of the flight. The P1 (captain) also had a headache with flu symptoms and confirmed to be in a state of euphoria, although successfully landed the aircraft.”
The report adds: “Subsequent investigation identified a fault, now rectified, which may have allowed a small amount of APU (auxiliary power unit) exhaust to enter the cabin airstream.”
The incident is believed to be the most serious fumes-related alert on a British plane since another Flybe flight in November 2000. On that occasion — when the airline was known as British European — the captain complained of feeling light-headed and nauseous and had difficulty in judging height as he brought the plane in to land at Birmingham airport.
The oils used to lubricate aircraft engines contain organophosphates, which have been linked to neurological disorders. Where engines have faulty seals, oil fumes can be drawn into the cabin along with fresh air used in the air-conditioning.
The CAA insists that such contaminated air is not harmful to flight crew or passengers. In a statement, Flybe said: “We remain 100% confident the BAe 146 aircraft always meets and exceeds the relevant regulatory standards in the area of cabin air quality across our fleet.”
April 10, 2005
Leaking oil fumes threat to air crews
Dipesh Gadher, Transport Correspondent
THE co-pilot of a British passenger jet had to be put on oxygen in mid-flight after being overcome by a suspected leak of engine fumes into the cockpit, safety records have revealed.
The alert at 26,000ft meant the captain of the Flybe airlines plane had to land single-handedly in Belfast even though the fumes had left him “in a state of euphoria”.
The flight was one of five last year in which pilots are said to have been “incapacitated” after breathing in potentially toxic fumes given off by engine oils leaking into the cabin.
Details of the incident, which is being investigated by the Civil Aviation Authority (CAA), have emerged amid growing concern about the health risks of such leaks to airline staff and passengers.
The British Air Line Pilots Association is so concerned by the problem it is hosting a conference on contaminated cabin air next week. Symptoms reported by pilots include dizziness, fatigue and memory loss.
The pilots who fell ill on the Flybe flight from Gatwick to Belfast on December 8 last year were at the controls of a BAe 146, an aircraft that has previously experienced fume-related incidents.
A mandatory occurrence report filed by the airline with the CAA says: “During the cruise, the P2 (co-pilot) felt unwell (faint and breathless with shaking hands) and oxygen was administered for the last 20 minutes of the flight. The P1 (captain) also had a headache with flu symptoms and confirmed to be in a state of euphoria, although successfully landed the aircraft.”
The report adds: “Subsequent investigation identified a fault, now rectified, which may have allowed a small amount of APU (auxiliary power unit) exhaust to enter the cabin airstream.”
The incident is believed to be the most serious fumes-related alert on a British plane since another Flybe flight in November 2000. On that occasion — when the airline was known as British European — the captain complained of feeling light-headed and nauseous and had difficulty in judging height as he brought the plane in to land at Birmingham airport.
The oils used to lubricate aircraft engines contain organophosphates, which have been linked to neurological disorders. Where engines have faulty seals, oil fumes can be drawn into the cabin along with fresh air used in the air-conditioning.
The CAA insists that such contaminated air is not harmful to flight crew or passengers. In a statement, Flybe said: “We remain 100% confident the BAe 146 aircraft always meets and exceeds the relevant regulatory standards in the area of cabin air quality across our fleet.”
