What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO MID DUE TO #1 ADR FAULT, NO FAULT LIGHTS AUTO PILOT / AUTO THROTTLE LOST, CAPTAINS INSTRUMENTS LOST. AIR DATA SWITCH TO CAPTAINS DID NOT BRING BACK CAPTAINS INSTRUMENTS. ALSO #3 IRS / GPS OFF 22 MILES THEN BLANK, CHECK IRS 03/FM POSITION. THE AIRCRAFT LANDED SAFELY AT MID. MAINTENANCE REPLACED THE #1 (AALA202211166964) AND #3 (AALA202211164644) ADIRU PER AMM 34-12-34. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.