- ALL RAF CONINGSBY OLD & NEW
- Artillery
- Avro Aviation Company
- Battle of Britain Memorial Flight
- Biplanes
- British Photographers
- Canon DSLR User Group
- canon photography
- Classic Aircraft (built before 1960)
- Eurofighter Typhoon
- Eurofighter Typhoon (Flickrs Largest Group)
- FAST FIGHTER JETS.
- Flying Scotsman
- Great Air War Aircraft WWI
- Hawker Hurricane & all Hawker aircraft
- in explore
- Magical Merlins
- McDonnell Douglas F-15
- Military Aircraft RAF Bases
- Military Aviation Photography
- National Railway Museum, York
- North Yorkshire Moors Railway
- PLANE GEEKS!
- RAF Coningsby
- RAF Mildenhall & Lakenheath Spotters Group
- Shuttleworth Collection HDR Group
- Sigma 100-400 F5-6.3 Contemporary
- Sigma 50-500mm f/4-6.3
- Spitfire!
- Steam in the UK
- Steam Locomotives
- Steam Trains
- Supermarine Spitfire Mk.IXB MH434
- The Hangar 11 Collection
- Train Photography
- UK Steam
- UK Steam engines
- US Air Force Aviation
- Victory Show
- Your best of 2013