I visited the Al Mahatta Museum (RAF Sharjah) on March 2nd 2012 and was quite shocked to see the airport's rooms and courtyard kept in the original manner. The aircrafts in the main hangar are also in good condition. Sadly, the ATC tower is not opened for visitors. I will be visiting the old airport soon, and will photograph the other hangars outside and the taxiways which are now car parks. I took some photos of the aircrafts and ATC, but I'm not being allowed to post attachments yet
... BTW, the Comet's cockpit smelt like heaven.
