=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Ortona              270/026 RLR(1969) is 8.6m below BM
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Ortona              270/026 RLR(1969) is 8.6m below BM
Ortona is an historic station. Last data 1972

