What was found
SAT - FLT 1366 - EN ROUTE DFW-SAT AT GATE, SHORTLY AFTER STARTING ENGINES, CABIN FILLED WITH SMOKE. SHUT DOWN ENGINES. PLACARDED APU INOPERATIVE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SAT - FLT 1366 - EN ROUTE DFW-SAT AT GATE, SHORTLY AFTER STARTING ENGINES, CABIN FILLED WITH SMOKE. SHUT DOWN ENGINES. PLACARDED APU INOPERATIVE. (M)