OurAirports has records for 4 different navaids with the identifier "EDN". Please select the one you'd like to view.
Australia
311 KHz (EDN . -.. -.)
. -.. -.
114.70 MHz (EDN . -.. -.)
United Kingdom
341 KHz (EDN . -.. -.)
United States
116.60 MHz (EDN . -.. -.)