As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE CLIMBING THROUGH 10,000 FT HEARD POP ON LT SIDE. OBSERVED CREW OXYGEN DROPPED IN FLIGHT FROM 1680 TO 1600 PSI LANDING. R & R NR 1 WINDOW IAW MM 56-11-01, OPERATIONS CHECKED OK. PRESSURIZATION CHECK OF WINDOW IAW MM 21-32-01. ALSO PERFORMED OXYGEN PRESS & LEAK CHECK IAW MM 35-00-00 NO LEAKS NOTED.