Seismic survey in progress until 27 sep by uscgc healy along trackline joining 65.339N 169.218W, 65.734N…

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 27 SEP
   BY USCGC HEALY ALONG TRACKLINE JOINING
   65.339N 169.218W, 65.734N 168.619W,
   69.037N 167.010W, 73.707N 162.743W,
   74.124N 159.509W, 77.040N 155.305W,
   77.193N 152.010W, 78.270N 163.444W,
   78.390N 165.947W, 78.296N 176.716W,
   79.582N 172.484W, 81.024N 176.723W,
   82.669N 179.242W, 83.115N 178.291W,
   83.471N 177.357W, 83.905N 172.562W,
   84.009N 168.446W, 84.090N 163.561W,
   84.130N 158.183W, 84.116N 152.923W,
   84.078N 149.341W, 84.000N 145.000W,
   84.004N 145.013W, 84.423N 146.363W,
   85.033N 148.764W, 85.904N 153.554W,
   86.010N 154.295W, 86.860N 162.388W,
   87.002N 164.302W, 87.840N 176.410E,
   88.001N 168.845E, 88.208N 145.704E,
   88.257N 146.671E, 88.310N 147.812E,
   88.367N 149.127E, 88.530N 153.620E,
   89.029N 171.964W, 90.000N 000.000E,
   86.753N 061.326E, 86.652N 055.998E,
   81.816N 009.729E, 79.710N 007.405E,
   77.987N 011.291E, 74.473N 020.306E,
   74.473N 020.306E, 70.406N 020.577E,
   69.847N 019.820E, 69.767N 019.083E,
   69.688N 018.863E, 69.584N 018.874E,
   69.530N 018.632E.
2. CANCEL THIS MSG 28 SEP.