Porterbrook [SEP] inception
Porterbrook
Porterbrook Leasing Company is one of the three major ROSCOs (rolling stock operating company) in the United Kingdom. Created in 1994 as part of the privatisation of British Rail, it specialises in the leasing of railway rolling stock and associated equipment such as station fixtures and fittings, to Freight and Passenger Train Operating Companies (TOC). The company also provides engineering support to TOCs that lease rolling stock from it including the provision of upgrades and modifications to stock it owns.
History.
In April 1994, Porterbrook
components of the 57th Operations Group, placing them all under a single organization. Has trained combat aircrews in adversary threat tactics since its inception.
History Lineage.
- Established as 57th Adversary Tactics Group on 31 Aug 2005
History Assignments.
- 57th Wing, 15 Sep 2005–Present
History Components.
- 64th Aggressor Squadron: 15 Sep 2005–Present
- 65th Aggressor Squadron: 15 Sep 2005–26 September 2014
- 527th Space Aggressor Squadron: 14 Apr 2006–Present
- 547th Intelligence Squadron, 15 Sep 2005–2014
- 57th Adversary Tactics