What was found
BWI - FOUND FLOOR LEVEL EMERGENCY LIGHTS AT ROWS 1, 4, 9, 13, 18, 23, 26 AND 29 WEAK. MAINTENANCE REPLACED THE BATTERIES AS A PRECAUTION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BWI - FOUND FLOOR LEVEL EMERGENCY LIGHTS AT ROWS 1, 4, 9, 13, 18, 23, 26 AND 29 WEAK. MAINTENANCE REPLACED THE BATTERIES AS A PRECAUTION. (M)