What was found
FRA - FLT 71 - AFTER TAKEOFF FIRST OFFICERS AIRSPEED AND ALTIMETER FAILED. SELECTING ADC TO ALTIMETER RESTORED INFORMATION. REPLACED F/O ADC PER MM 34-12-01-4. ALL CHECKS OK. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FRA - FLT 71 - AFTER TAKEOFF FIRST OFFICERS AIRSPEED AND ALTIMETER FAILED. SELECTING ADC TO ALTIMETER RESTORED INFORMATION. REPLACED F/O ADC PER MM 34-12-01-4. ALL CHECKS OK. (M)