What was found
DURING TAKEOFF ROLL EXACTLY AT VR, A YAW TO THE RIGHT WAS FELT, IMMEDIATELY RIGHT ENGINE PARAMETERS WERE OBSERVED TO FALL TO 1.7 EPR FROM 2.04 GOING BACK UP TO NORMAL. ENGINE REMINDED NORMAL UNTIL LANDING BACK IN BOGOTA.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAKEOFF ROLL EXACTLY AT VR, A YAW TO THE RIGHT WAS FELT, IMMEDIATELY RIGHT ENGINE PARAMETERS WERE OBSERVED TO FALL TO 1.7 EPR FROM 2.04 GOING BACK UP TO NORMAL. ENGINE REMINDED NORMAL UNTIL LANDING BACK IN BOGOTA.