As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ADG DEPLOYED IN FLIGHT DUE TO INADVERTENTLY SHUTTING DOWN OF GEN 1 AND GEN 2 EMERGENCY DECLARED. ACFT RETURNED TO DEPARTURE AFTER T/O. RETRACTED ADG IAW AMM 24-23-01 AND PERFORM IDLE ENGINE RUNS IAW AMM 71-00-00 WITH IDG'S AND APU GENERATOR ONLINE. NO ABNORMALITY FOUND. REFER TO AFDL A598998 FOR LIQUID PENETRANT INSPECTION OF ADG. PREFORMED VISUAL INSPECTION OF THE IAW AMM 05-51-19. NO DAMAGE FOUND.