PRIVACY ACT MATERIAL REMOVED ah simaltancously with the Tone. Of course, the two trans-itters hetc~ rodyned in the aircraft receivers, In addition, the tape itself was su ject to much criticism bccause there was not - count down between the five scconc worning and the minuto Tone. taken aftor [Cil0. Inmmcdiate corrective action was 4 new t-apo was cut incerporating the count down and superimposing the Tene Signal right on the tape. Task Group 7.1 person- nel egreed that cxpericnce had proven that the tape could be run indopendently of the scquenee tincr and still renain syncronizcd with other cvents. Other than the abeve, there were no cormunic-tions fcilurcs, IF cquipnent functioned without exception and cormuniic.tions wore available to everyone when necded. ROTO joined BRAVO in being cxccptionally satisfactery clcectronicc-wisc. Communications Security On 2 and 3 threch Wy : of the Director of Operaticns Office, 1808tn “U.CS Wing, Tckyo, visited Headquarters, Task Greup 7.4, that ; During the visit, 4 requested + visit the Joint Relay Center (Enivetok) which was operated by Task Group 7.2 (irny). ‘was inforncd that ecoeiderable difficultics had been oncountered and that local cucrdi- nat on with the Jir Forec Corr:unicntions Center at Kwajalcin had failcd to solve then. actailed } on being informed of this situaticn, 3 to investigate the mitter and coordinate with all ALCS Units involvcd and the Joint Relay Center, situation ot Eniwctok, IY. Aftcr studying the procccded to Kwajalcin and revicucd