Currently Being ModeratedApr 25, 2013 4:59 PM (in response to aquestionortwo)
Yes you can, and if you are using Mountain Lion it's easy.
If you are using Snow Leopard (as in your profile - this is the Mountain Lion forum), you have to manually select the backup volume each time. Tedious, but possible.
Read Apple Support Communities contributor Pondini's FAQ on that subject: "Rotating" Time Machine backup disksMacBooks iMacs iPads AirPorts, OS X Mountain Lion, 28 years Apple!
Currently Being ModeratedApr 26, 2013 11:10 AM (in response to John Galt)
I am still using Snow Leopard, but this would be for a Mountain Lion setup, so this answers my question (in a good way!).