Date of last update: January 20, 2012

1. Construction and Operation of a Super Dual Auroral Radar Network (SuperDARN) Antenna Array at McMurdo Station, Antarctica [MCST1002.IEE]. Signed: 2 November 2009
   
   
2. Conduct Rock, Soil, Ice, or Sediment Drilling, Coring, and Select Excavation Activities to Support USAP Scientific Research and Logistical Operations [PGAN1001.IEE]. Signed 5 November 2009
   
   
3. Operate a Single Airfield Facility at McMurdo Station, Antarctica [MCST1001.IEE]. Signed: 17 November 2009
   
   
4. Construction Of Replacement Gasoline Bulk Storage Tanks At McMurdo Station, Antarctica [MCST0402.IEE.AM2]. Signed 30 November 2009
   
   
5. Multi-disciplined Studies of the of the LARsen Ice Shelf System (LARISSA), Antarctica [PGAN1003.IEE]. Signed 22 December 2009
   
   
6. Conduct Typical Marine-based Research in Antarctica [PGAN1002.IEE]. Signed 7 January 2009