26.4.2012 9:41 very low approach lowpass Airberlin Jet Plane over über Voerde Tiefflug Fluglärm

is this the usual "civil passanger jet" flight level for an Emergency Landing, 50km from next airport? LOL i cant imagine it just took off Dusseldorf Airport WITHOUT CLIMBING AT ALL FOR 50KM! did it lowpass whole city of Duisburg then Dinslaken at that very low altitude and such slow speed (it would take 20 min to get here :)? dit it ignore the 3000ft limit over populated areas on its way? i smell some NWO B.S.! next time i note the jet reg# and ask/report it to the aviation agency..