TOWED JUMPER PROCEDURES

TOWED JUMPER PROCEDURES
AC INSPECTION JUMP COMMANDS TIME WARNINGS TAILGATE OPERATIONS TOWED JUMPER PROCEDURES PRIMARY INSTRUCTOR: SFC Donaldson ASSISTANT INSTRUCTOR: SFC Jungbluth, SSG Warrant, TSG Greene REFERENCES: TC (SEC. 16) USLJMCSG

JUMP COMMANDS MOTIVATOR
As a JM, you will give a sequence of nine jump commands to ensure positive control of parachutists in the aircraft and immediately before exiting Each command requires specific actions by each parachutist and when executed properly, ensure a safe exit from the aircraft These commands are given verbally but, as a backup, hand and arm signals are also used with each command due to noise in the aircraft. The signals must be smooth, coordinated, and PRECISELY executed

Terminal Learning Objectives
JUMP COMMANDS Terminal Learning Objectives Action: Demonstrate the duties of the jumpmaster in flight during an airborne operation Conditions: Given a C-130 and a proper demonstration in a classroom environment Standards: Demonstrate the duties of the jumpmaster in flight during an airborne operation IAW TC , Chapter 16, Section I and the USASOC Static Line Jumpmaster Course Study Guide

C-130 INSPECTIONS Seats: -Enough seats for all personnel Nonskid covering is in good condition -All seats have safety belts Floor is clean and safe to walk on -Seats are serviceable -Seat legs are locked into floor -Diagonal leg brace is attached in each set section -Seats along the wheel well wall are removed (if required). REFERENCE: TC pg 16-10 Sec 16-28

C-130 INSPECTIONS Floor (Seats Cont.):
-Nonskid covering is in good condition -Floor is clean and safe to walk on -All cargo compartment roller conveyors and dual rail system floor sections are removed when jumping the door -Loose equipment is lashed to the cargo ramp or to the rear of the forward bulkhead where it will not interfere with the jumpers. REFERENCE: TC pg 16-10 sec 16-28

C-130 INSPECTIONS Jump Platforms: -Non-skid surface is present
-No cracks or bends present -Hinge plate slots are engaged by tie-down studs and screw (with washer) so that the hinge fittings do not slide off the tie-down studs. When the screw and washer are missing, the hinge plate must be safety wired with four turns of stainless steel wire to the tie-down ring bracket. -The two spring down lock catches engage the edge of the door. -The clutch mechanism is present on the spring down lock catches jump doors. REFERENCE: TC pg 16-10 Sec 16-29

Jump Doors (Jump Platforms Cont.):
C-130 INSPECTIONS Jump Doors (Jump Platforms Cont.): -No excessive grease on the door tracks -No sharp edges or protrusions on the door frames -PIP pin in top, forward edge of door frame is present -Auxiliary pump handle is properly secured -Doors open and close easily (Both doors must be inspected regardless if the plan is to use only one door) REFERENCE: TC pg 16-11 Sec 16-29

C-130 INSPECTIONS Air Deflectors: Jump Caution Lights:
-No sharp edges are on trailing edge -Deflectors operate properly -No items or trash in wells Jump Caution Lights: -Check (seven sets) of lights -Set 1: Crew entrance door. -Set 2 and 3: Top leading edges of right and left doors. -Set 4 and 5: Trailing edges of right and left doors, waist high. -Set 6 and 7: Right and left anchor cable aft supports. REFERENCE: TC pg 16-11 Sec 16-30 REFERENCE: TC pg 16-11 Sec 16-31

C-130 INSPECTIONS Anchor Cable System: -Forward support beam.
-Four U-bolts with self locking nuts, or with cotter pins are attached (safety wire present/tight) -Anchor cables are attached to the first and second U-bolts right and left of center-line for personnel jumper. -Forward latch assembly must be in the locked position and secured w/ locking pins REFERENCE: TC pg 16-11 Sec 16-32

Anchor Cable Intermediate Center Support: Anchor Cable Aft Support:
C-130 INSPECTIONS REFERENCE: TC pg 16-11 Sec 16-33 Anchor Cable: -No Breaks, frays, or kinks exist. -Cable is clean and free of rust. Anchor Cable Intermediate Center Support: -Cables run through slots after ramp is closed. -Quick-release retaining pins are present. Anchor Cable Aft Support: -Aft latch assembly is closed. -U-Bolts, nuts, and safety pins are present. -Support anchor bolts, nuts, and safety pins are present. REFERENCE: TC pg 16-11 Sec 16-34 REFERENCE: TC pg 16-11 Sec 16-35

Static Line Retriever:
C-130 INSPECTIONS Static Line Retriever: -Motor is operational -Retriever cables are not broken, frayed, kinked, dirty or rusty -Spool clamp and shackle are attached forward of intermediate cable support and are tied to support with two turns of ¼-inch cotton webbing. -Retriever cables are secured w/two turns of ¼-inch cotton webbing to litter brackets. REFERENCE: TC pg 16-11/12 Sec 16-36

C-130 INSPECTIONS Emergency Equipment: -First aid kits present
-Portable fire extinguishers present -CGU1-B cargo tie-down straps (for retriveal of towed parachutist) are present. -Alarm system is operational -Emergency exits are operational/accessible -Sufficient emergency parachutes are available REFERENCE: TC pg 16-12 Sec 16-37

C-130 INSPECTIONS Miscellaneous: -Lighting system is operational
-Air sickness bags -Comfort facilities -Complete JM kit bag on board (retainer bands, masking tape, ¼ inch cotton webbing, hook pile tape lowering line, type II or III nylon cord, ACH repair parts, chemlights, trash bags, water bottles) -2 X Reserve parachutes -Extra aviator’s kit bags (1 for every 15 d-bags) REFERENCE: TC pg 16-12 Sec 16-38

TIME WARNINGS “TWENTY MINUTES” First Time Warning
The JM’s receive the notification from the aircrew, unbuckle their seatbelts and stand up They move to the rear of the aircraft, turn, and face the parachutists REFERENCE: USLJMCSG Page 59

TIME WARNINGS “TWENTY MINUTES”, cont.
The 20 minute time warning begins and ends at the chest with closed fists. The JM extends both arms straight forward, extending and spreading the fingers and thumb of each hand This is repeated twice while the verbal command “TWENTY MINUTES” is given REFERENCE: USLJMCSG Page 59

TIME WARNINGS “TEN MINUTES” Second Time Warning
The JMs receive the notification from the aircrew, unbuckle their seatbelts, stand up, hook up to the inboard anchor line cable, move to the rear of the AC near the jump door and transfer control of their static line to the safety The JM will announce “SAFETY CONTROL MY STATIC LINE.” Safety will respond “I HAVE CONTROL” before the JM turns to face the door. REFERENCE: USLJMCSG Page 59

TIME WARNINGS “TEN MINUTES”, cont.
The 10 minute time warning begins and ends at the chest with closed fists. The JMs extend both arms straight forward, extending and spreading the fingers and thumb of each hand one time while the verbal command “TEN MINUTES” is given REFERENCE: USLJMCSG Page 59

JUMP COMMANDS This command alerts the parachutists seated in the aircraft and directs their attention to the JM. REFERENCE: USLJMCSG Page 59

JUMP COMMANDS The JM starts the command with your hands at the chest in a fist and gives the hand and arm signal by pushing both arms to shoulder level with your palms facing the parachutist, fingers and thumb extended and joined. He extends both arms forward until the elbows lock, with the palms toward the parachutist. You will give the verbal command “GET READY", then returns to the start position with hands in a fist at your chest. REFERENCE: USLJMCSG Page 59

JUMP COMMANDS “STAND UP” Second Jump Command
For this command, the hand and arm signal has two parts

JUMP COMMANDS “OUTBOARD PERSONNEL, STAND UP” Second Jump Command
PART ONE - The JM starts with your hands centered on their chest, index and middle finger extended and joined, remaining fingers and thumbs curled to the palms. You will give the command OUTBOARD PERSONNEL, lowers the arms down to the sides at a 45 degree angle, and locks the elbows REFERENCE: USLJMCSG Page 60

JUMP COMMANDS “OUTBOARD PERSONNEL, STAND UP” Second Jump Command
PART TWO - The JM extends and joins the fingers and thumb of each hand, rotates the hands so the palms face up, and gives the command “STAND UP”, then raise your arms straight overhead, keeping the elbows locked REFERENCE: USLJMCSG Page 60

JUMP COMMANDS “INBOARD PERSONNEL, STAND UP” Third Jump Command
REFERENCE: USLJMCSG Page 60 “INBOARD PERSONNEL, STAND UP” PART ONE - The JM starts with the hands centered on the chest at shoulder level, index and middle finger extended and joined, remaining fingers and thumb curled to the palms. The JM gives the command INBOARD PERSONNEL, extend the arms forward at a 45 degree angle, toward the inboard seats, and locks elbows

JUMP COMMANDS “INBOARD PERSONNEL, STAND UP” Third Jump Command
PART TWO - The JM extends and joins the fingers and thumb of each hand, rotates the hands so the palms face up, gives the command “STAND UP”, then raise your arms straight overhead, keeping the elbows locked. REFERENCE: USLJMCSG Page 60

JUMP COMMANDS “HOOK UP” Fourth Jump Command
The JM begins with your arms either extended directly overhead with elbows locked or with arms bent, hands at shoulder level The JM forms a hook with the index finger of each hand. Then forms fists with the remaining fingers and thumb of each hand As you give the verbal command, the JM moves their arms up and down in a pumping motion. REFERENCE: USLJMCSG Page 61

JUMP COMMANDS “CHECK STATIC LINES” Fifth Jump Command
This is a plural command since there are several static lines attached to the anchor line cable It begins at chest level, with the thumb and index finger of each hand forming an “O” REFERENCE: USLJMCSG Page 62

JUMP COMMANDS “CHECK STATIC LINES” Fifth Jump Command
The JM starts with fists centered on chests. Makes an “O” with his pointer finger and thumb and extends and joins his/her remaining fingers with the palms facing in. As The JM gives the verbal command, you will extend your arms to the front until the elbows are nearly locked, then return to the start position The JM repeats the hand and arm signal at least three times, ensuring the knife edge of their hands are toward the parachutist and the palms face each other REFERENCE: USLJMCSG Page 62

JUMP COMMANDS “CHECK EQUIPMENT” Sixth Jump Command
The JM starts their hand and arm signal with the fingertips centered on their chest, palms facing the chest, and fingers and thumb of each hand extended and joined; or with their arms extended to their side at shoulder level, fingers and thumbs extended and joined, and palms facing toward the parachutist REFERENCE: USLJMCSG Page 62

“CHECK EQUIPMENT” cont.
JUMP COMMANDS Sixth Jump Command “CHECK EQUIPMENT” cont. The JM gives the verbal command, extending their arms to the side at shoulder level, then returns them to the chest; or bends their arms at the elbows, bringing the fingertips to the center of the chest, and then returns to the extended position REFERENCE: USLJMCSG Page 62

JUMP COMMANDS “CHECK EQUIPMENT” Sixth Jump Command
The JM waits for all movement to cease, then checks their own equipment REFERENCE: USLJMCSG Page 62

“SOUND OFF FOR EQUIPMENT CHECK”
JUMP COMMANDS Seventh Jump Command “SOUND OFF FOR EQUIPMENT CHECK” The JM cups their hands and places the thumbs behind the ears The JM gives the verbal command “SOUND OFF FOR EQUIPMENT CHECK” REFERENCE: USLJMCSG Page 63

JUMP COMMANDS After the JM receives "All okay, JM”, the JM regains control of their static line from the safety, turns towards the skin of the aircraft, takes the number one parachutist position, and waits for slow-down procedures to conduct the door safety checks REFERENCE: USLJMCSG Page 63

JUMP COMMANDS Once the aircrew has completed their slow-down checklist (slow to drop speed, open jump doors, deploy air deflectors, and position jump platforms), the loadmaster relinquishes control of the jump door to the JM by giving the JM a VISUAL AND/OR VERBAL SIGNAL, “ARMY YOUR DOOR” The JM then moves to the jump door area. Safety personnel then position themselves near the trail edge of the jump door to prepare to control the JMs static line for door procedures REFERENCE: USLJMCSG Page 63

JUMP COMMANDS DOOR SAFETY CHECK
The JM is now ready to perform the door safety check, He grasps the lead edge of the door with the lead hand and transfers control of their static line back to the safety telling them “SAFETY CONTROL MY STATIC LINE” and ensure the safety has positive control. Safety will respond “I HAVE CONTROL” before the JM turns to face the door. NOTE: There are four parts to a complete door safety check REFERENCE: USLJMCSG Page 63

JUMP COMMANDS The JM then grasps the trail edge of the door with the trail hand. Using only the lead hand, he ensures the pip pin is in place, securing the jump door in the open position. REFERENCE: USLJMCSG Page 63

JUMP COMMANDS 1. JM checks the jump platform: Tapping the lead down lock with the lead foot and then the trail down lock with the trail foot and visually checking to ensure they are engaged Placing the trail foot in the center of the jump platform and shifting your weight to the platform, ensuring the platform can support your body weight. This foot remains in place. (During the USASOC JM course if a student moves their foot while in the paratroop door, that student must re-inspect the platform and continue with sequence or will be a NO GO for the PWAC Examination) REFERENCE: USLJMCSG Page 64

JUMP COMMANDS 2. Trail Edge of Door: With the trail hand, the JM starts at the top of the trail edge of the door, tracing all the way down to the trail down lock, then back to the top to ensure no sharp or protruding edges exist (Hand must remain in contact with the trail edge during the entire inspection) 3. Air Deflector: The JM then leans towards the trail edge and looks at the air deflector ensuring it is fully deployed and nods head twice acknowledging the air deflector is deployed. REFERENCE: USLJMCSG Page 65

JUMP COMMANDS 4. The JM must make Outside Air Safety Checks to ensure there are no unsafe conditions outside the aircraft (aircraft in the formation to the rear that are below drop altitude or other low-flying aircraft). From the rest position, the JM leans far enough outside the aircraft to make a proper air safety check, and visually checks outside the aircraft. The trail foot will be flat on the jump platform, while the lead foot will be placed flat on the floor of the aircraft. REFERENCE: USLJMCSG Page 65

JUMP COMMANDS Direction of flight Overhead Rear Straight down
The JM makes the checks in the following sequence: Direction of flight Overhead Rear Straight down Straight to the front

JUMP COMMANDS When the JM leans back inside the aircraft to assume the rest position, you WILL NOT collapse the trail elbow with the lead arm locked. This could cause accidental Reserve activation resulting in JM extraction from the aircraft prior to your planned exit. This could result in serious injury or death and will result in an automatic drop from the course NOTE: The JM may lock his/her elbows, if necessary, to properly conduct Outside Air Safety Checks, or when checking for towed jumpers. However, the JM is not required to lock the elbows when performing these duties REFERENCE: USLJMCSG Page 65

JUMP COMMANDS While the JM is in the rest position, you must also check the jumpers and then the safety to ensure no unsafe conditions have arisen inside the AC. This is conducted after both the initial outside air safety check and after the one minute time warning REFERENCE: USLJMCSG Page 65

JUMP COMMANDS The JM continues observing outside the aircraft spotting for checkpoints en route to the DZ. In the absence of checkpoints, the Jumpmaster uses time advisories from the air crew, which must be identified during the JM / Pilot briefing The Loadmaster should relay these time warnings to the JM or Safety by using pre-coordinated hand signals REFERENCE: USLJMCSG Page 66

TIME WARNINGS Third Time Warning “ONE MINUTE”

TIME WARNINGS Approximately one minute from the green light, the safety passes along loadmaster time warning if the JM fails to hear it or to see his/her 1 minute checkpoint The JM relays the 1 minute warning to the jumpers by leaning back, keeping their foot centered on the platform, facing the jumpers, and extending the index finger of their lead hand. You announce “ONE MINUTE” and continues to observe outside the aircraft for your 30 second checkpoint REFERENCE: USLJMCSG Page 66

TIME WARNINGS “THIRTY SECONDS” Thirty Second Time ADVISORY
JM announces, “THIRTY SECONDS.” The jumpers relay the announcement to the rear (verbal only) After the JM has relayed the 30 second time advisory, he performs his final Outside Air Safety Check REFERENCE: USLJMCSG Page 66

TIME WARNINGS “THIRTY SECONDS” Thirty Second Time ADVISORY
The JM relays the 30 second advisory to the jumpers by leaning back, keeping their foot centered on the platform, facing the jumpers, and extending their lead hand to the jumpers with the index finger and thumb held close together. He announces “THIRTY SECONDS” The jumpers relay the announcement to the rear (verbal only) and then conducts their final outside air safety check and observes for their reference point or USAF advisory, determines the aircraft is about 10 seconds out (20 seconds for bundle drops) REFERENCE: USLJMCSG Page 66

TIME WARNINGS Once again, The JM leans out and visually checks
Direction of flight Overhead Rear Straight down Straight to the front REFERENCE: USLJMCSG Page 66

TIME WARNINGS The JM completes the final Outside Air Safety Check and positively identifies Drop Zone Markings. Determines when the aircraft is about 10 seconds (20 seconds for bundle drops) from the release point Unsafe Condition Outside Aircraft: If the JM observes any unsafe conditions outside the aircraft, JM notifies the Loadmaster by a preplanned arm-and-hand signal (for example, a cutting motion across the throat) that a no-drop situation exists for their pass REFERENCE: USLJMCSG Page 66

TIME WARNINGS The JM maintains a firm grasp on the trail edge of the door with the trail hand and turns toward the cargo area. The PJM and AJM make eye-to-eye contact and give each other the thumbs-up signal, (given to the instructor for the course) indicating that there are no unsafe conditions outside the aircraft and that they are ready to exit personnel. This procedure is followed when exiting personnel from one or both doors, as long as both doors are open (active) REFERENCE: USLJMCSG Page 66

JUMP COMMANDS “STAND BY” Eighth Jump Command
This command is given about 10 seconds before the aircraft reaches the release point and only after the aircraft has cleared all obstacles near the DZ REFERENCE: USLJMCSG Page 66

Starting at the shoulders, the JM extends and joins their index and middle fingers, curling the remaining fingers and thumb of each hand toward the palm The JM extends their arm down to the sides at a 45 degree angle by locking the elbows, and points to the jump door REFERENCE: USLJMCSG Page 67

After issuing the eighth jump command, the JM receives the first parachutist's static line with the lead hand and passes it to the trail hand to control it until the parachutist exits. The JM will continue to spot over the first parachutist’s left/right shoulder and when the panels line up with the trail edge of the door the JM will check for the green light and issue the 9th Jump Command. REFERENCE: USLJMCSG Page 67

“GO” JUMP COMMANDS Ninth Jump Command
The green light is the final time warning on USAF aircraft. It tells the JM that as far as the aircrew is concerned, conditions are safe and it is time to issue the ninth jump command REFERENCE: USLJMCSG Page 67

JUMP COMMANDS Ninth Jump Command
Once the aircraft is over the drop zone and the jump caution light is green the JM insures the light is green and gives the verbal command “GREEN LIGHT GO” and taps the first parachutist on the thigh. Once all jumpers have exited the JM leans outside the aircraft while holding onto the doors with both hands and check for number of chuts deployed and insures their are no towed jumpers. Once JM has accountability of all jumpers he leans back into the aircraft and gives the safety a thumbs up. REFERENCE: USLJMCSG Page 67

TAILGATE OPS -Door Check is not required. If using GMRS the JM must spot the ground marking from the left side of the aircraft. -After giving the command, STAND BY, the JM moves to the center edge of the ramp and and exists on green light. The safety positions himself immediately behind the hinged portion of the ramp and controls the flow of parachutist. -Each parachutists walks off toward the center of the ramp at an angle away from the anchor line cable. REFERENCE: TC pg 16-9 Sec 16-25

TOWED JUMPER PROCEDURES
-IDENTIFY TOWED JUMPER STOP REMAINDER OF STICK. IDENTIFY WHAT JUMPER IS TOWED BY. JOSSEL THE JUMPER AWAY OR CUT THE JUMPER AWAY. JUMPER NEEDS TO INSURE TO COVER RIP CORD TO BE READY TO PULL RIPCORD WHEN CUT FREE. -IF A TOWED JUMPER IS CONSCIOUS, HE MAINTAINS A GOOD TIGHT BODY POSITION WITH BOTH HANDS ON THE ENDS OF THE RESERVE, RIGHT HAND PROTECTING THE RIP CORD GRIP, AND HE IS PREPARED TO ACTIVATE THE RESERVE IF CUT FREE FROM THE AIRCRAFT. - (JUMPER IS TOWED BY STATIC LINE): RETRIEVE THE JUMPER USING THE PARATROOP RETRIEVAL SYSTEM. -SECOND PRIORITY: CUT THE JUMPER FREE. -THIRD PRIORITY(LEAST PREFERED) LAND WITH THE JUMPER OUTSIDE THE AIRCRAFT. -IF JUMPER IS TO BE RETRIEVED: MOVE REMAINING JUMPERS TO FRONT OF AIRCRAFT. ALL PERSONNEL STAY CLEAR OF RETRIEVER CABLE. WHEN JUMPER IS RETRIEVED, THE JM AND SAFETY GAIN PHYSICAL CONTROL OF JUMPER. AT NO TIME SHOULD THE JUMPERS RESERVED BE GRASPED. REFERENCE: TC pg 16-12 Sec 16-40/45

REVIEW WHAT ARE THE FOUR PARTS TO A DOOR SAFETY CHECK?

REVIEW WHAT ARE THE FOUR PARTS TO A DOOR SAFETY CHECK?
Door Safety Check (PIP Pin is present) and check the jump platform Trail Edge of Door Air Deflector Outside Air Safety Checks to ensure there are no unsafe conditions

REVIEW What are the 9 JUMP COMMANDS?

REVIEW What are the 8 JUMP COMMANDS? 1. GET READY
2. OUTBOARD PERSONNEL,STAND UP 3. INBOARD PERSONNEL,STAND UP 4. HOOK UP 5. CHECK STATIC LINES 6. CHECK EQUIPMENT 7. SOUND OFF FOR EQUIPMENT CHECK 8. STANDBY 9. GREEN LIGHT, GO

REVIEW What anchor line cable does the Jump Master hook up to?

REVIEW What anchor line cable does the Jump Master hook up to?
The JM hooks up to the inboard anchor line cable

REVIEW What does the JM look for prior to giving the command GO?

REVIEW What does the JM look for prior to giving the command GO?
Aircraft is over the drop zone and Green light!!!

JUMP COMMANDS QUESTIONS?

TOWED JUMPER PROCEDURES

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