10-23. Once the safety and technical inspection of the paratroop door is complete, the loadmaster informs the JMs, “ARMY YOUR DOOR.” The JM will confirm through the loadmaster, the aircraft has slowed to drop speed before assuming control of the paratroop door. This signal can be predetermined during the air mission brief (AMB) or aircrew/JM briefing before flight.Note. Jumpmasters will not assume control of the aircraft paratroop door until the loadmaster has confirmed the aircraft has slowed to 130 knots indicated airspeed. The safety will inspect the JMs rip cord assembly to ensure the tuck tabs are in place and the T- 11R inserts are installed properly, before the JM assumes control of the paratroop door. The safety will then take control of the JMs USLM. Safety personnel will position themselves near the trail edge of the paratroop door, the JM will secure the lead edge of the paratroop door with the nonstatic line hand. The JM will hand the safety their USLM and sound off with “SAFETY CONTROL MY STATIC LINE.” The safety will control the USLM for the JM as they perform the door safety check in the following manner: The safety grasps the USLM with one hand above and one hand below their bight, keeping the USLM taut between their hands, ensuring no excessive slack is impeding the JM or causing a safety hazard. The trail hand should be held high near the USL snap hook and the lead hand held low in the vicinity of the JMs pack tray. Both hands should be formed in knife-cutting edges, palms facing outward, fingertips pointed skyward, with the USLM secured between their palm and thumb. Securing the USLM in this manner will allow the safety to easily release the JM’s USLM in the event the JM prematurely exits the paratroop door.