178 



Station 5 



25 Sept. 1976 



5 Aug. 1975 



4 May 1971 



21 May 1969 



21 July 1967 



Rood 



Frequently Regroded 

 Public Beoch 



170 



no 100 90 80 70 60 50 40 30 20 10 -10 -20 -30 



Olttonce from Base (m) 



r- 



./ 



station 6 



12 Sept. 1976 



13 Aug. 1975 



5 Moy 1971 



16 Moy 1969 



27 July 1967 





70 60 50 40 30 20 10 -10 -20 -30 -40 -50 -60 -70 



Distance from Base (m) 



59 



