What was found
TPA FLT 1945 EN ROUTE CLT TO RSW. OVER THE VICINITY OF GNV, THE NUMBER ONE ENGINE N1 SPEED DROPPED TO 50 PERCENT. A PASSENGER REPORTED TO HAVE SEEN FIRE AND SMOKE COME FROM THE NUMBER ONE ENGINE. THE FLIGHT DIVERTED TO TPA, AND DURING DESCENT, REGAINED POWER IN THE NUMBER ONE ENGINE. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT.