USEFUL LINKS

Integrated Airman Certification and Rating Application (IACRA)
https://iacra.faa.gov/IACRA/Default.aspx
PSI FAA TESTING
https://faa.psiexams.com/faa/login
FORM 8610-2
https://www.faa.gov/documentlibrary/media/form/faa_form_8610-2.pdf
Learning Statement Reference Guide for Airman Knowledge Testing Administration (FAA)
https://www.faa.gov/training_testing/testing/acs
Subject Codes
https://avaceod.com/subjectcodes
Example Commander Letter