to "advise him we don't have fuel." The first officer replied, "Climb and maintain three thousand and ah we're running out of fuel sir." The captain once again asked whether the first officer had advised the controller of their emergency, and the first officer replied, "Yes sir. I already advise him[;] hundred and eighty on the heading[;] we are going to maintain 3000 feet and he's going to get us back." A minute later, the controller instructed the flight to turn to the northeast and asked the flight crew if they had enough fuel to be directed from the airport. First Officer Klotz replied, "I guess so thank you very much." At 21:29:11, Klotz asked the controller if he "can give us a final now...?" The controller said, "affirmative sir[;] turn left heading zero four zero." At 21:30:12, the controller cleared another aircraft for landing. Klotz briefly thought the clearance was directed at Avianca and began to tell Captain Caviedes to change course before the controller corrected him. The controller then asked Avianca to climb to . Klotz replied, "negative sir we just running out of fuel we okay three thousand now okay." The controller continued to direct the flight northward, away from the airport. At 21:31:01, the controller said, "Okay and you're number two for the approach[;] I just have to give you enough room so you make it without ah having to come out again." At 21:32:38, the cockpit voice recorder (CVR) recorded a temporary interruption in power. A second later, Flight Engineer Moyano exclaimed, "Flame out[;] flame out on engine number four." The CVR recorded another interruption in power one second after that, and Moyano said, "Flame out on engine number three[;] essential on number two or number one." The captain acknowledged. At 21:32:49, Klotz radioed the controller, informing him that the flight had "just ah lost two engines[,] and ... we need priority please." The controller instructed the flight to fly southwest to intercept the localizer. Klotz acknowledged this. The flight crew selected the ILS. At 21:33:04, the controller informed the flight that they were from the outer marker and cleared them for an ILS approach on runway 22L. Klotz acknowledged. That was the final radio transmission from Flight 052. Caviedes asked if the ILS had been selected. Klotz replied, "It is ready on two" at 21:33:23. One second later, the CVR stopped recording. At 21:34:00,