In a trial run from May 15 to Sep 30, Aeroplan has relaunched one-way classic award tickets (one-way classic plus was what was available prior and online) for booking up to 356 days in advance.
The flights have to be booked via the Aeroplan call center, which of course means they are subject the call center booking fee.
The mileage levels for the awards are as follow:
Short Haul :
Y : 10,000
J : 17,000
Elite IKK : 20,000
SE IKK Y : 13,000
SE IKK J : 22,000
Long Haul :
Y : 17,000
J : 27,000
Elite IKK : 34,000
SE IKK Y : 22,000
SE IKK J : 35,000
Carribean (including Hawaii) :
Y : 27,000
J : 40,000
Elite IKK : 54,000
SE IKK Y : 35,000
SE IKK J : 52,000
Europe :
Y : 40,000
J : 57,000
Elite IKK : 80,000
SE IKK Y : 52,000
SE IKK J : 74,000
Asia :
Y : 50,000
J : 77,000
Elite IKK : 100,000
SE IKK Y : 65,000
SE IKK J : 100,000
All the pertinent information and discussion on these awards can be found on this FlyerTalk post. (Thanks to Bestof2k9 and other on the thread for this info)