#date 2003-07-25 ;Book - Dean Smart. Others - Simon Gardner, Pindar Sidisunthorn. Suunto compass, clino, 30m fibron tape. BCRA grade 4c ;Grade UISv2 4-3-F #units prefix=CR0033 #fix 6 568725 2158452 575 ;GPS SMCC 13 March 2014 #Note 6 Tham Pha Khong #flag 1 6 /Entrance #seg /cave 1 2 19.35 162 -07 <13.5,0,8,1> 2 3 28.35 100.5 -01.5 <11.5,5.5,9,1.6> 3 4 21.45 080.5 00 <10,4,6,1.5> 4 5 28.25 098 -01.5 <1.3,9,6.5,1.6> 5 6 18.3 144 -02 <4.5,9,8,1.4> 6 <2.2,8.5,3.5,0.5,144>