As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED PIC AND SIC AIRSPEED INDICATORS AND PIC AND SIC VERTICAL SPEED INDICATORS GAVE ERRONEOUS READING IN HEAVY PRECIPITATION AND TURBULENCE. MAINTENANCE DRAINED WATER FROM BOTH STATIC SYSTEMS AND VERIFIED LT AND RT PITOT/STATIC MAST HEATERS ARE OPERATIONAL. AIRCRAFT RELEASED TO SERVICE IN ACCORDANCE WITH AIR CHOICE ONE GENERAL OPERATIONS MANUAL - SEC. F VIA FORM MAI-105.