As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW O2 MASKS DO NOT SEAL TO FACE AND MASK MICS INOP FACT 12OCT25 19:19 RIC R+R #100/200 CREW OXYGEN MASKS IAW AMM TASK 35-10-10-000/400-801-A. OPS CHECK GOOD, LEAK CHECK GOOD. OK FOR SERVICE. #1 PN:MC10-02-106 SN:SEO1454 TOTAL TIME: 15436.9, TOTAL CYCLES: 16010, TIME SINCE OH: 14436.9