As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCD SEAL CAME LOOSE DURING CLIMB OUT, NO PRESSURIZATION ISSUES NOTED AND DOOR INDICATIONS SHOWED LATCHED AND CLOSED. (FLIGHT 6220) REMOVED AND REPLACED MCD SEAL IN REF CRJ 700 AMM 52-11-07, 21-30-00. ALL OPS CHECKS, AND LEAK CHECKS ARE GOOD AT THIS TIME. AC OK FOR CONTINUED SERVICE.