Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
call me the devil's advocate, but if there is no more 'Real Air' entity then what is to prevent the software from being shared freely?
They don't seem interested in this product in any way shape or form - that's the same as a release from EULA...

Just because RealAir has gone inactive and don't want to sell there products, does not mean they have given up their ownership rights, they may decide to use it another way in the future.call me the devil's advocate, but if there is no more 'Real Air' entity then what is to prevent the software from being shared freely?
They don't seem interested in this product in any way shape or form - that's the same as a release from EULA...
Just because RealAir has gone inactive and don't want to sell there products, does not mean they have given up their ownership rights, they may decide to use it another way in the future.
Its still there right to use it as they wish. They may decide in the future to sell it to someone else, but if we flood the market with free copies that reduces the value of there property. No different from Microsoft deciding they don't want to sell FSX any more so they can sell it to someone else.I don't see how they correlate. They still have the original files. No one is saying lets change the models or reconfigure them. WE are not talking about the source code which is their IP - only sharing the files as they exist and since they are no longer a source of revenue and no one is being harmed financially it is difficult if not impossible to see what the problem is.
Heywoood and others - because a business no longer trades does not mean they have given up the copyright to the products they made and sold previously. The only time you or I can freely hand over such material to any other person or make it available is if you can prove (at law) they have abandoned the product. That is the law internationally and within various US and EU jurisdictions regarding this problem. I can sympathise with folks frustration when this happens. I would be looking to see if you can find one that fell off the back of a truck and keep it to yourself. In my case I left an email trail as long as the interstate so I can do nothing.

Its still there right to use it as they wish. They may decide in the future to sell it to someone else, but if we flood the market with free copies that reduces the value of there property. No different from Microsoft deciding they don't want to sell FSX any more so they can sell it to someone else.
The products have indeed not been abandoned.
The installers still require you to log in to the RealAir account before they will run
and doing that allows a re-install.
The original question was are they still available and in my humble view, the answer is no.
To refer to another quiet remark, they have always been made available by the unscrupulous
to the equally unscrupulous and I expect that they still are.