As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HEAVY CHECK FOUND MULTIPLE FORWARD EMERGENCY LIGHTS ARE WORKING INTERMITTENTLY. REMOVED AND INSTALLED EPSU NR 1 IAW CRJ900 AMM 33-57-17, OPS CHECKS GOOD IAW CRJ 900 AMM 33-51-17. (ORIGINAL CONTROL NUMBER REXA2012111501684 DUP DROPPED THE 4)