As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT DID NOT PRESSURIZE CORRECTLY, OXYGEN MASKS WERE USED(COCKPIT ONLY). VERIFIED CABIN ALT WARNING MSG NOT POSTED, SERVICED CREW O2 IAW CRJ 550 AMM 12-16-35, INSPECTED AIRCRAFT IS SAFE FOR ONE TIME FERRY FLGITH FROM KEWR TO KSTL, FLIGHT IS TO BE UNPRESSURIZED WITH PACKS AND EMER DEPRESS SWITCH SELECTED ON