️<unk>️<unk>️<unk>️  ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ A Lufthansa A321 <unk> a longer version of the A320 <unk> unexpectedly descended 3,000ft while cruising over Pamplona, Spain, last November. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> According to the European Air Safety Agency, a safety system designed to protect the jet reacted to incorrect data due to a faulty sensor.<unk> According to the European Air Safety Agency, a safety system designed to protect the jet reacted to incorrect data due to a faulty sensor. ,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk>,<unk> In response, Airbus created a <unk>temporary revision<unk> to all the aircraft's flight manuals.<unk> In response, Airbus created a <unk>temporary revision<unk> to all the aircraft's flight manuals. EASA determined that the Lufthansa aircraft's Angle of Attack probes got blocked while flying between Bilbao and Munich. <unk> EASA determined that the Lufthansa aircraft's Angle of Attack probes got blocked while flying between Bilbao and Munich. EASA warned that in such a situation "the flight control laws order a continuous nose down pitch rate that, in a worst case scenario, cannot be stopped with backward sidestick inputs, even in the full backward position". ️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk>
<unk> <unk> <unk> Air Safety Agency sent out directive warning operators to be aware. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Airbus A320s involved in number of accidents since introduced in 1980s.<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>