https://www.google.co.uk/maps/place/53%C2%B047'51.7%22N+1%C2%B031'54.5%22W/@53.7977775,-1.5324104,3a,90y,200.23h,110.77t/data=!3m7!1e1!3m5!1sU5PqM9v93cfTJak5WV5ucw!2e0!6s%2F%2Fgeo1.ggpht.com%2Fcbk%3Fpanoid%3DU5PqM9v93cfTJak5WV5ucw%26output%3Dthumbnail%26cb_client%3Dsearch.TACTILE.gps%26thumb%3D2%26w%3D392%26h%3D106%26yaw%3D104.722145%26pitch%3D0%26thumbfov%3D100!7i13312!8i6656!4m5!3m4!1s0x0:0x0!8m2!3d53.7977026!4d-1.5317941

let me see...so you had tracked and traced a signal...daldry was to pinpoint the general area...the marines then did the rest....apparently coming from 'there'...oh and daldry was to leave a note upon the timer system...important to mention OMO in that A-Z run...go figure: