We are very grateful to the following friends of Global Jet Watch for their support:

• Alan Bond
• Helen Webber
• Astro Domes
• digiDIRECT.com.au
• JA Seals Ltd
• The Leverhulme Trust
• Microsoft Corporation
• Photron Pty Ltd
• Reaction Engines Ltd
• The Royal Commission for the Exhibition of 1851
• The Royal Society
• Syzygy Optics
• TPS Valparaíso
• William Optics
• Winks Electrical & Automation

If you are interested in supporting Global Jet Watch, please e-mail Katherine.Blundell@physics.ox.ac.uk.