 HISTORY
  LNM53/02--8TH CGD:  ADD SYMBOL: "DANGEROUS WRECK (PA)" (18FT P/C) (CGD8 239-02) (ENTERED 3/04, SPS)
  H11309: OPR-J373-NRT1-04; 50% of AWOIS 12387 radius covered in 200% SSS coverage. No contact was detected in this portion of the coverage.