What was found
BOTH AFT LAV SMOKE DETECTORS WENT OFF DURING TAXI OUT. VISIBLE SMOKE IN AFT CABIN. EMERGENCY EVACUATION OCCURRED. R & R APU IAW TC R0594902. LEAK AND OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOTH AFT LAV SMOKE DETECTORS WENT OFF DURING TAXI OUT. VISIBLE SMOKE IN AFT CABIN. EMERGENCY EVACUATION OCCURRED. R & R APU IAW TC R0594902. LEAK AND OPS CHECKED GOOD.