Hackable creates are dropping multiple on Airfield, i want the one which is already there to be looted to start this same event next 

 "Chinook (CH47) Event": {
      "Enabled": true,
      "Display Name": "Chinook",
      "Disable Vanilla Event": true,
      "Minimum Time Between (Minutes)": 30.0,
      "Maximum Time Between (Minutes)": 45.0,
      "Announce Next Run Time": false,
      "Kill Existing Event On Plugin Loaded": false,
      "Maximum Number On Server": 1,
      "Exclude Player's Entity": true,
      "Restart Timer On Entity Kill": true
    },​

You can increase the time or make the location of the locked crate more random