What was found
SLOW CABIN DEPRESSURIZATION AT FL 230 AFTER CONFIGING TO NORMAL WITH ANTI-ICE ON. R & R PNUEMATIC OUTFLOW VALVE. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SLOW CABIN DEPRESSURIZATION AT FL 230 AFTER CONFIGING TO NORMAL WITH ANTI-ICE ON. R & R PNUEMATIC OUTFLOW VALVE. OPS CHECK GOOD.