5-18. The mass exit procedure is used only when jumping the T-11 ATPS. During this type of exit, jumpers will exit from both doors at the same time. The PJM issues the command of “GO,” and then the AJM turns and commands their jumper “GO” to create a staggered effect. On the command of “GO:” Both JMs will give a physical and oral command of, “GO.” The AJM will observe the PJMs No.1 jumper exit the paratroop door, wait one half second, then issue the physical and oral command of “GO” to the AJMs No. 1 jumper. Each paratroop door will have a one second interval between jumpers and a half second interval between paratroop doors.