Russian regulator tells carriers to consider cabin-heat risk in warm climates

Russian regulators are instructing carriers to take steps to avoid cabin discomfort when operating to destinations in warm climates, after an incident involving an Aeroflot Airbus A330-300 in Bangkok. The aircraft had been departing the Thai capital for Krasnoyarsk on 26 March. As the jet taxied, its pilots were notified of a fault with the thrust-reverser on the left-hand Rolls-Royce Trent 700 engine, and they opted to return to the apron. But congestion at the airport meant the aircraft was directed to a cargo parking bay, and the crew had to wait 40min for an escort vehicle, according to a 23 April bulletin from Russian federal air transport regulator Rosaviatsia. The cabin temperature was 30.5°C. Operational regulations at Bangkok required the auxiliary power unit to be turned off, and ground-support personnel connected air conditioning equipment. The increasing temperature of the cabin started generating complaints from passengers, and the crew restarted the APU with the agreement of ground services. Inspection of the left-hand engine determined that a control unit had failed, and could not be listed as a deferred maintenance item. Story has more.<br/>