Airlines say a large investment is required to train pilots for using instrument landing system CAT III B, but in the larger interest we decided that those airlines unprepared for fog (including those unable to use the system) by next winter will not be allowed to fly in and out of Delhi.  -   Ajay Prasad     Quotes
Airlines say a large investment is required to train pilots for using instrument landing system CAT III B, but in the larger interest we decided that those airlines unprepared for fog (including those unable to use the system) by next winter will not be allowed to fly in and out of Delhi. Ajay Prasad