Cannot complete "dirty atoll RA" mission

[rentacow]

Using the RA mod and the included dirty atoll mission, I go to patrol area one and sit there for 3, 10, 20, 30 minutes but can't complete the first objective. What must I do, specifically?

Edit: Found the issue with the mission. I uploaded a fixed version of the mission and can be found here: http://pastebin.com/HMMSEvrH
Note this is only for use with RA 1.40

To install the fixed version of the mission open up the Scenarios folder within the Dangerous Waters directory. Create a new .txt file and name it something useful like dirty_atoll_fixed then copy and paste the mission file text. Save the file and make sure you give it the .mu extension. All done!