ZCZC RA46 070250 UTC MAY 26 LA MADDALEN_ RADIO MEDITERRANEAN SEA 1- SELF-PROPELLED UNDERWATER VEHICLE (GLIDER) EMERGING EVERY SIX HOURS, AT DEFEAT LENGTH DEFINED BY: 39-11.37N 03-03.76E 39-10.21N 03-11.24E 39-26.46N 03-37.83_09,_0+0+_00_._25.20E 39-48.66N 04-41.72E 39-48.66N__RIMURE 0+6!__ 06-54.54E 39-48.66N 07-59.02E 39-04.77N 03-06.55E 39-03.35N 02-50.42E VESSELS IN THE ABSTENGASE ZONE TO INTERFERE WITH THE DEVICE AND MAINTAFMHDPON_CHFZ_WACANCE THIS MESSAGE EL 101200 UTC JUL26. NNNN