What was found
ON CLIMB OUT , DCU A , DCU B , AP PITCH CONTROL FAIL , IFIS MISCOMPARE AND AP FAIL . UPON ARRIVAL OF MX NO FAULT WAS FOUND . GAINED ACCESS TO THE FAULT HISTORY AND VERIFIED THERE WAS A DCU CHANNEL B FAULT IN THE AIR WITH A FDR-1 MODULES BUS INOP MESSAGE PRESENT DURING FAULT WHICH TRIGGERED AN A/P PITCH TRIM FAIL MESSAGE AND PRESSURIZATION 2 FAIL MESSAGE . REMOVED CARD FROM ARES BOX AND DOWNLOADED FILE FOR 8/03/23 TO FORWARD TO TEAM CJ FOR EVALUATION. POWERED AIRCRAFT AGAIN TO VERIFY NO FAULTS ARE PRESENT AT THIS TIME.