What was found
ONE HOUR INTO FLIGHT LOST BOOSTER HYDRAULIC SYSTEM. RETURN TO KOAK AND AIRCRAFT LANDED WITHOUT INCIDENT. FOUND HYDRAULIC LINE B-NUT IN AUXILIARY CAVITY LOOSE. RETORQUE B-NUT AND OPS/LEAK CHECKED GOOD PER IAW MM CH 29.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ONE HOUR INTO FLIGHT LOST BOOSTER HYDRAULIC SYSTEM. RETURN TO KOAK AND AIRCRAFT LANDED WITHOUT INCIDENT. FOUND HYDRAULIC LINE B-NUT IN AUXILIARY CAVITY LOOSE. RETORQUE B-NUT AND OPS/LEAK CHECKED GOOD PER IAW MM CH 29.