Professional Aviation Maintenance Association
Phone: 866.865.7262
Fax: 724.772.4064
E-mail: hq@pama.org
http://www.pama.org/
Select "Industry Resources" from the left side menu bar. Then, select "Information on Becoming an Aviation Maintenance Professional" from the right side menu bar.

Federal Aviation Administration (FAA)
http://www.faa.gov/
Select "Education and Research" from the top menu bar.

Aviation Schools Online
Phone: 405.310.2029
Fax: 405.310.2335
http://www.aviationschoolsonline.com/
Click on "Aircraft Mechanic Schools."