BIRMINGHAM Chamber of Commerce Group has joined a national campaign to reduce aviation taxation, describing the levy as a “disincentive” to exporting and investment.Air Passenger Duty (APD) is a tax on air passengers based on the distance between London and their destination’s capital city.   APD on flights to the United States - the West Midlands’ single largest trading partner – has increased by 225% in six years.   APD’s standard rate is now 7.5 times the average of other c......for the full story register now for free or login below...