Even if an approach uses DME, depending on the aircraft or company operating procedures they still may not be using DME, because GPS is a valid substitute for DME in an approach and more convenient if you’re already otherwise using GPS RNAV.
In fact it’s quite common to shoot approaches that have DME specified fixes in an aircraft that doesn’t even have a DME transceiver.
In fact it’s quite common to shoot approaches that have DME specified fixes in an aircraft that doesn’t even have a DME transceiver.