What was found
FLT 6470 - DCA-LGA - CENTER OVERHEAD EXIT SIGN FLICKERS. REPLACED BATTERY PACK, OPERATIONAL CHECKS NORMAL IAW MM 33-50-0. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 6470 - DCA-LGA - CENTER OVERHEAD EXIT SIGN FLICKERS. REPLACED BATTERY PACK, OPERATIONAL CHECKS NORMAL IAW MM 33-50-0. (M)