The Aero Instruments & Avionics 11615-50 Portable Data Loader (PDL) provides proven ARINC 615-3/ARINC 603 load technologies with additional ARINC 615A over Ethernet capability. This new addition to our product line is ideal for aircraft fleets preparing to use, or that are currently using 615A loadable equipment. Avionic data loads can be performed from Floppy Disk, CD, DVD, USB, or the internal solid state Mass Storage Device (MSD). The MSD can be loaded in advance to eliminate the distribution of disks/memory devices to airplanes while significantly reducing the time to perform the data load tasks.