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DOI: 10.1055/a-0760-6905
„Unexplained physiological events“ in Hochleistungsflugzeugen
„Unexplained physiological events“ in high performance aircraftPublication History
Publication Date:
20 February 2019 (online)
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ZUSAMMENFASSUNG
Seit 2008 klagten F-22-Raptor-Piloten wiederholt über hypoxieähnliche Symptome im Flugbetrieb, die unter dem Begriff „hypoxia-like events“ in die Literatur eingegangen sind. Nach Verlusten von Piloten und Maschinen hatte im Mai 2011 die gesamte F-22-Flotte der USA Startverbot. Gleichzeitig sind intensive Untersuchungen zu möglichen Ursachen der Zwischenfälle eingeleitet worden, die bis heute andauern. Indessen häuften sich diese Ereignisse auch bei weiteren Hochleistungsflugzeugen. Alle Versuche der US Air Force, US Navy und NASA, die Ursachen der nunmehr als „unexplained physiological events“ (UPEs) oder „physiological events“ (PEs) bezeichneten Vorfälle aufzuklären, schlugen ungeachtet intensiver Bemühungen fehl. Momentan stellen PEs eine der größten Herausforderungen für die Flugmedizin überhaupt dar, die es in Zusammenarbeit mit Piloten, Ingenieuren sowie anderen Fachleuten auf diesem Gebiet zu lösen gilt. Ohne Fortschritte beim physiologischen Inflight-Monitoring und Anpassung des Trainings der Piloten wird dies jedoch unmöglich.
ABSTRACT
Since 2008, F-22 Raptor pilots have repeatedly complained about hypoxia-like symptoms on flight operations which are known in the literature as “hypoxia-like events”. In May 2011, after pilot and aircraft losses, the entire F-22 fleet of the United States was grounded and intensive investigations on possible causes of the incidents were initiated which are still ongoing. Meanwhile, these events increased also for other high-performance aircraft. All attempts of the US Air Force, the US Navy and NASA to clarify the causes of the incidents now referred to as “(Unexplained) Physiological Events” ((U)PEs) failed despite intensive efforts. At present, PEs pose one of the greatest challenges ever to aviation medicine which has to be met in cooperation with pilots, engineers and other experts in this field. However, unless progress is made in physiological in-flight monitoring and pilot training is adapted, this will be impossible.
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Literatur
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