Activation TSA 26B ARDENNES TSA 26B ARDENNES 04 is active from 18 MAR 2008 20:00 till 21 MAR 2008 at 10:50 between 4500 FT AMSL and FL095 TRANSIENT 2008-03-18T20:00:00 PERMDELTA 0 2008-03-18T20:00:00 2008-03-21T10:50:00 ACTIVE MIL 95 STD 4500 STD 2008-03-18T20:00:00 2008-03-21T10:50:00 BASELINE 1 2008-03-18T20:00:00 2008-03-21T10:50:00 ACTIVE MIL 95 STD 4500 STD