As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3378, AFTER TAKEOFF STANDBY ATTITUDE INDICATED (OUT OF ORDER). CAPT DECIDED TO RETURN TO GPT. AIRCRAFT REMOVED FROM SERVICE. FOUND FLUID IN PITOT STATIC PORT DRAINED FLUID FROM PITOT STATIC LINES IAW AMM 34-13-00 AND COMPLETED OPS CHECK IAW AMM 34-24-00. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.