WHBM ,
''The notable thing about the Berlin corridor routes coming up to the fall of the wall is how rapidly they were expanding '' .
Certainly BA were , we'd already started TXL-BRU with ATPs , and about to start TXL-VIE again ATPs when collapse occured . We'd also had some f/os banned from corridor flying when accents on r/t were questioned , notably an Aussie and a Dane . One 73s 't other ATPs . Made more work for crew control .
rgds condor .