As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AIRCRAFT WAS UNDERGOING A C CHECK, THE STANDBY ALTIMETER & AIRSPEED INDICATOR WAS REPORTED INOPERATIVE UPON ARRIVAL. DURING SUBSEQUENT TROUBLESHOOTING OF THE ALTERNATE STATIC SYSTEM, THE FLEXIBLE STATIC LINE TO THE LT STATIC PORT WAS FOUND DISCONNECTED FROM THE RIGID LINE IN THE FWD CARGO BAY.