What was found
FLIGHT 9478 - LOUD VIBRATION DURING GEAR RETRACTION.FOUND ADG DEPLOYED - STOWED ADG AND SYSTEM TEST NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 9478 - LOUD VIBRATION DURING GEAR RETRACTION.FOUND ADG DEPLOYED - STOWED ADG AND SYSTEM TEST NORMAL.