BARREL Campaigns and Flights: 2013 Antarctica 1A 1B 1C 1D 1G 1H 1I 1J 1K 1L 1M 1N 1O 1Q 1R 1S 1T 1U 1V 2014 Antarctica 2A 2B 2C 2D 2E 2F 2I 2K 2L 2M 2N 2O 2P 2Q 2T 2W 2X 2Y 2015 Sweden 3A 3B 3C 3D 3E 3F 3G 2016 Sweden 4A 4B 4C 4D 4E 4F 4G 4H 2018 Sweden 5A Campaign 1 Jan-Feb 2013 Times of launch and termination 1L - Launched from SANAE IV: 2013 Jan 06, lost contact ~ 2 hours after launch 1B - Launched from Halley 6: 2013 Jan 02 to 2013 Jan 09 1030 UT 1M - Launched from SANAE IV: 2013 Jan 06 to 2013 Jan 12 2000 UT 1J - Launched from SANAE IV: 2013 Jan 01 to 2013 Jan 14 2035 UT 1N - Launched from SANAE IV: 2013 Jan 08 to 2013 Jan 16 0805 UT 1O - Launched from SANAE IV: 2013 Jan 09 to 2013 Jan 17 1138 UT 1K - Launched from SANAE IV: 2013 Jan 05 to 2013 Jan 21 1D - Launched from Halley 6: 2013 Jan 04 to 2013 Jan 21 1R - Launched from SANAE IV: 2013 Jan 21 to 2013 Jan 23 1123 UT 1C - Launched from Halley 6: 2013 Jan 16 to 2013 Jan 26 03:40 UT (worked as a ground magnetometer afterwards). 1S - Launched from SANAE IV: 2013 Jan 22 to 2013 Jan 27 04:53 UT 1G - Launched from Halley 6: 2013 Jan 14 to 2013 Jan 27 08:15 UT 1V - Launched from SANAE IV: 2013 Jan 30 to 2013 Feb 06 01:50 UT 1Q- Launched from SANAE IV: 2013 Jan 20to 2013 Feb 06 ~16:20 UT 1U - Launched from SANAE IV: 2013 Jan 26 to 2013 Feb 09 ~04:21 UT 1H - Launched from Halley 6: 2013 Jan 19 to 2013 Feb 11 16:16 UT 1A - Launched from Halley 6: 2013 Jan 28 to 2013 Feb 14 02:32 UT 1T - Launched from SANAE: 2013 Jan 24 to 2013 Feb 15 22:56 UT 1I - Launched from Halley Bay: 2014?? Jan 09 to 2014?? Feb 16 Campaign 2 Dec 2013 - Feb 2014 Times of launch and termination 2T - 2013 Dec 27 12:08 UT to 2014 Jan 17 07:26 UT 
 2I - 2013 Dec 31 11:44 UT to 2014 Jan 14 21:28 
 2W - 2013 Dec 31 17:35 UT to 2014 Jan 11 12:27 UT 
 2K - 2014 Jan 04 12:29 UT to 2014 Jan 13 09:30 UT 
 2X - 2014 Jan 04 19:07 UT to 2014 Jan 22 08:00 UT 
 2L- 2014 Jan 06 16:57 UT to 2014 Feb 03 08:49 UT 2M - 2014 Jan 11 11:12 UT to 2014 Jan 13 09:45 
 2Y - 2014 Jan 11 19:32 UT to 2014 Jan 19 1800 UT 
 2A - 2014 Jan 16 13:27 UT to ?? 
 2B - 2014 Jan 17 19:24 UT to ?? 
 2N - 2014 Jan 18 12:48 UT to 2014 Jan 19 02:20 UT 2C - 2014 Jan 20 18:16 UT to 2014 Jan 25 (lost contact) 2O - 2014 Jan 26t 17:40 UT to ?? 2D - 2014 Jan 27 15:52 UT to 2014 Jan 29 03:31 UT 2P - 2014 Jan 30t 11:25 UT to ?? 2E - 2014 Jan 30 16:00 UT to ?? 2F - 2014 Feb 01 16:11 UT to ?? 2Q - 2014 Feb 02 to ?? Campaign 3 Aug 2015 Times 3A - 2015 Aug 10 - 2015 Aug 10 3B - 2015 Aug 13 - 2015 Aug 13 3C - 2015 Aug 17 - 2015 Aug 18 3D - 2015 Aug 19 - 2015 Aug 19 3E - 2015 Aug 21 - 2015 Aug 22 3F - 2015 Aug 25 - 2015 Aug 26 3G - 2015 Aug 25 - 2015 Aug 26 Campaign 4 Aug 2016 Times 4A - 2016 Aug 13 - 2016 Aug 14 4B - 2016 Aug 16 - 2016 Aug 17 4C - 2016 Aug 21 - 2016 Aug 22 4D - 2016 Aug 21 - 2016 Aug 22 4E - 2016 Aug 24 - 2016 Aug 25 4F - 2016 Aug 28 - 2016 Aug 29 4G - 2016 Aug 29 - 2016 Aug 30 4H - 2016 Aug 30 - 2016 Aug 31