Hi, I have a question about sequencing as a controller. If one airplane just touched down and another is calling in for landing from 5 miles away, is the airplane 5 miles away number one because the airplane that just touched down doesn’t count or is the airplane 5 miles away number two and the one that just touched down number one.
In other words, when does an airplane no longer “hold” it’s sequence number?
I hope my question makes sense.