What was found
WHEN DE-SELECTING COWL A/ICE AT FL280, LH COWL A/ICE CAUTION WHEN SWITCH IN OFF POSITION. C/W QRH. DIVERTED TO BNA
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN DE-SELECTING COWL A/ICE AT FL280, LH COWL A/ICE CAUTION WHEN SWITCH IN OFF POSITION. C/W QRH. DIVERTED TO BNA