A few minutes later, when the two RMFD vehicles arrived, the on-scene commander instructed one of them to take up a position on the left side of the airplane and to use its snozzle to apply firefighting agents in the airplane's main cargo compartment.
2005, National Transportation Safety Board, “1.15.3 Emergency Response”, in Aircraft Accident Report: Hard Landing, Gear Collapse, Federal Express Flight 647, Boeing MD-10-10F, N364FE, Memphis, Tennessee, December 18, 2003, archived from the original on 18 October 2020, page 24