What was found
CREW REPORT EMERGENCY LIGHT SYSTEM INOPERABLE UPON ARRIVAL IN DTW. REPLACED ALL FOUR EMERGENCY BATTERY PACKS IAW CRJ 200 AMM 33-51-04. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORT EMERGENCY LIGHT SYSTEM INOPERABLE UPON ARRIVAL IN DTW. REPLACED ALL FOUR EMERGENCY BATTERY PACKS IAW CRJ 200 AMM 33-51-04. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE.