As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O CAPTAIN EXPERIENCED LOSS OF AIRSPEED, ALT AND OTHER AIR DATA INDICATIONS. INDICATIONS RETURNED TO NORMAL SEVERAL MINUTES AFTER TAKEOFF. ALL INDICATIONS NORMAL AT THIS TIME. SAMC TEXT: FAULTY AIR DATA INDICATIONS RETURNED. CAPT SELECTED ALT ADC AND SYSTEMS RESTORED. REPLACED L- ADC IAW B767 AMM. ALL INDICATIONS NORMAL. NO FURTHER FAULTS.