Single DME read zero at both thresholds?
A quick question please..
I have recently come across an airport that states that a single transmitter, same frequency, same ident DME reads zero one threshold and zero at the other displaced threshold. It has been stated by the airfield operator that the DME will read zero as you transit from one end of the runway to the other.
I haven't come across this before, so can someone please explain how this is possible please?
Thanks in advance