f respects. .!PGrt ContrclPost of iO hours,an .~ir ControlPost of 12 hours,a ControlTowerPost of 24 hcurs and a ‘Jarehouse Post of 24 hourswere operated in the ssnemanneras similarstationson the Zero IsLands. b. ExclusionAreas. Certain areas aboard ship and ashore in which AEA RestrictedData was locatedwere designated“-~clusionAreas”. .4fterspecifieddates,the only personnelauthorizedto enter an “ticlusion Area”were thoseblack and Zreenbadge holderswhosenaiiesappeared on the permanententry.lists furnishedby J-2 or the holdersof access permitssignedby the Test or ScientificDirectorand countersigned OY a designatedJ-2 officer. Entry registerswere maintainedby Task Group 7.5 personnelindicatingthe identityof authorizedbadge holderswho entered,theirbadgenumbersand the times01 their entryand departure. ~. AboardShips. Each of the 4 largernaval vesselshad one or more ‘ExclusionAreasn. Most of these areas were establishedduringFebruarywhen the shipswere beingpreparedfor theiroperationalmissionsat Long BeachNaval Shi~ard. 2. On Shore. Mediately beforethe firstequipmentand .— . materialclassifiedas AEA RestrictedData came ashore (priorto X, Y and Z days) the compoundssurrounding the zero towerson the targetislandswere declared ~tlhclusion Areas”. At EngebiIsland,the towerarea was announcedas an ‘YZxclusion Area” on 23 March,at u SectionII .b’ ;, .’