Predicting the weather even more accurately, analyzing climate changes even more precisely, researching even better how the world is developing. This is the goal of a globally unique cooperation between Lufthansa and several research institutes.
Converting an aircraft into a climate research plane poses major challenges. Lufthansa has chosen the most modern and economical long-haul jet in its fleet – an Airbus A350-900 named “Erfurt” (registration D-AIXJ). In three stages, the “Erfurt” will now become a flying research laboratory.
In Lufthansa Technik’s hangar in Malta, the first and most extensive conversion work was carried out. Preparations were made for a complex air intake system below the belly. This was followed by a series of test insertions, at the end of which came the certification of a climate research laboratory weighing around 1.6 tons, the so-called CARIBIC measurement laboratory. The acronym CARIBIC stands for “Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container” is part of a comprehensive European research consortium.
The “Erfurt” is expected to take off from Munich at the end of 2021 for its first flight in the service of climate research, measuring around 100 different trace gases, aerosol and cloud parameters in the tropopause region (at an altitude of nine to twelve kilometers). Lufthansa is thus making a valuable contribution to climate research, which can use these unique data to assess the performance of current atmospheric and climate models and thus their predictive power for the Earth’s future climate. The special feature: Climate-relevant parameters can be recorded at this altitude with much greater accuracy and temporal resolution on board the aircraft than with satellite-based or ground-based systems.
The A350 conversion, which has now been launched, was preceded by an extremely elaborate planning and development phase of about four years involving more than ten companies (in particular Lufthansa, Lufthansa Technik, Airbus, Safran, enviscope, and Dynatec) as well as the Karlsruhe Institute of Technology (KIT) as representative of a larger scientific consortium.
