As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*THIS IS A SUPPLEMENTAL REPORT TO THE ORIGINAL REPORT, WITH THE SAME CONTROL NUMBER, CIRCULATED ON 09/27/2022* DURING CLIMB THRU 16000 FT THE FA STATED THERE WAS A LOUD NOISE NEAR DOOR L3. RIGHT PACK AC BAY DOOR FOUND MISSING ON ARRIVAL DUB; INSTALLLED R/H ECS DOOR PANEL 194LR P/N 149T7210-70. OPS CHECK GOOD.