Keep an Eye Out

Closing-Loop Length

The owner of this rig replaced the closing loop but did not properly adjust its length. Consequently, the main container was very loose—posing the risk of a premature main-canopy deployment—because the overly long loop applied very little tension to the main closing pin. On this brand of container, the main container’s grommets align on top of each other when the loop is at the correct length to hold the closing pin securely in place. more »

Hidden Misrouting

As a jumper scanned the chest straps of other jumpers boarding the aircraft for a skydive, he noticed that he could not see how one was routed because the jumper had stowed the excess strap over the attachment point. He almost ignored it but decided to make the extra effort to approach the jumper and check the strap from above, at which point he discovered that the strap was indeed misrouted. more »

Excess Leg Strap

The excess leg strap on this jumper’s rig came unstowed during exit and immediately stretched out to its full length. Not only can this create a distraction, it can also impede main canopy deployment if the strap interferes with the main-pilot-chute handle. Jumpers should store excess leg strap securely and perform a gear check just prior to exit to help ensure that the rig’s components are stowed correctly. more »

Dual Deployment

After throwing out his main pilot chute, this jumper experienced a pilot chute in tow. He pulled his reserve ripcord, and as the reserve pilot chute deployed, the main pilot chute finally pulled the closing pin out of the closing loop and extracted the main canopy. The main canopy inflated with the reserve bridle entangled with the main canopy’s bridle. The jumper grabbed the reserve freebag to prevent the reserve from deploying and safely landed the main canopy while holding the reserve freebag between his legs. Although the witness report did not state the cause of the pilot-chute hesitation, common causes are a misrouted main bridle or an uncocked collapsible pilot chute. Skydiver’s Information Manual Section 5-1 includes recommendations for this type of emergency. more »

Stuck Slider

After main canopy deployment, this jumper found her slider stuck approximately halfway down her suspension lines. As she pumped the brakes of her canopy to work the slider down the lines, she passed her decision altitude for a cutaway and had no option other than to land the canopy. For landing, she pulled down the opposite toggle to keep the wing level. The landing was rough, but she was uninjured. more »

Stored Rig

After four years of storage in a climate-controlled environment, this parachute system needed some maintenance before it was airworthy. The brass grommets on the main deployment bag reacted with the stow bands and broke down the rubber, making it hard and brittle. The stow bands broke apart and some of them adhered to the grommets, as pictured. Manufacturers now make most, if not all, main deployment bags with nickel or stainless-steel grommets to prevent this type of interaction with rubber stow bands. more »

Chest Strap Routing

A jumper caught this incorrectly routed chest strap (the end of the strap does not pass through the friction adaptor) on a friend’s rig as he was about to board the aircraft for a jump. The strap almost certainly would have slipped loose in freefall, which may have allowed the jumper to fall from his harness. more »

Pattern Safety

Two jumpers narrowly missed colliding at approximately 150 feet after the jumper flying the brightly colored canopy made a last-second 180-degree turn at about 250 feet during his final approach to avoid overshooting the landing area. Fortunately, the other jumper saw the impending collision and steered away slightly to avoid the other canopy. Both jumpers landed uneventfully otherwise. more »

Grommet Damage

While performing a routine canopy inspection at a local rigging loft, a rigger found damage to the slider’s brass grommets that friction from the Technora lines of the canopy had caused. Although stainless steel grommets can show similar wear, grommets made of brass, such as this one, are softer and likely to wear more quickly. Metal rapide connector links, which connect risers to canopy lines, can also cause grommet damage when the slider comes down over the links on opening. Rigs that use this type of connection method should have bumpers installed over the links to prevent damage. more »

Worn Lines

This tandem instructor experienced a malfunctioning and uncontrollable main canopy when three of the center A lines broke during a routine opening. more »