A day after a one day strike by aviation security staff at many German airports, another strike has come into force at Hamburg Airport. The Verdi union had called on ground handling staff to stop work from 3:00 am (0200 GMT) to 11:59 pm on Friday. According to the airport, the consequences for passengers should be limited. Initially, five departures and three arrivals were cancelled in the morning, according to the airport’s website. The majority of these were flights to and from Helsinki and Munich, the statement said. Hamburg Airport had originally planned 135 departures and 132 arrivals wit…