What was found
PRE-FLIGHT NR 1881- EMERGENCY LIGHTS WILL NOT TEST 2. R & R EMER RACK ASSY BATTERY GRD OP CK GOOD IAW MM REF 33-50-1. ACFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PRE-FLIGHT NR 1881- EMERGENCY LIGHTS WILL NOT TEST 2. R & R EMER RACK ASSY BATTERY GRD OP CK GOOD IAW MM REF 33-50-1. ACFT WAS GROUNDED.