What was found
THERE IS A 55 KNOT DIFFERENCE BETWEEN THE NR 1 AND STANDBY AIR SPEED INDICATORS. CLEARED WATER FROM PITOT SYSTEM LINES AND SYSTEM TEST NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THERE IS A 55 KNOT DIFFERENCE BETWEEN THE NR 1 AND STANDBY AIR SPEED INDICATORS. CLEARED WATER FROM PITOT SYSTEM LINES AND SYSTEM TEST NORMAL.