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Ronald B Johnson

Wreck · Pompano Beach

26° 13.880' N 80° 03.445' W

Technical Hypoxic Trimix Technical Hypoxic Trimix Max 270 ft Avg 230 ft Hot Drop Today AMPoor

Details

Technical Hypoxic Trimix
Minimum recommended certification
Max depth
270 ft
Average depth
230 ft
Access
Hot Drop
Sea state today
AMPoor PMPoor

Video

🎥 ISDC

Pictures 8

Where it is

26° 13.880' N 80° 03.445' W

Next boats to this site 0

No confirmed trips to this site are listed yet.

Operators that dive here

Best Gas

atm
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Gas prices
Aluminum 80 $10
Steel HP 100 $10
Steel LP 85 $10

Wreck Details

Sunk May 15th, 1988
Freighter
230 ftLength
37 ftBeam

Site description

Probably one of the most spectacular technical dives in South Florida. The Ronald B John (RBJ) and Corey 'n’ Chris (CNC) are two wreck sitting one on top of each other in a 90 degree angle. Life at this site is massive, from hogfish to groupers and even bull sharks are common sights in this location. The hulls of both the RBJ and CNC are encrusted with a lot of soft and hard coral, which makes the perfect ecosystem for all type of marine life: expect to see large jacks, angelfish and probably more than one sneaky southern stingray hidden in the sand. Penetration is also possible in these wrecks. Divers can visit the inside of the dredge (CNC), through several holes opened on each of the sides. The bridge of the CNC can also be penetrated but it's a very tight space. Also, the RBJ offers some penetration in the cargo holds. Be mindful of ghost fishing lines. It's always a good practice to carry a cutting device - fishermen love this site! Lastly, given the site depth, make sure you carry at least one torch - even on a clear day the site tends to be dark.

Route & typical conditions

Route

Considering this dive is always done starting with a hot drop, divers may take 2 to 3 minutes to reach the bottom - and by that time chances are divers are already owing deco minutes. Given the two wrecks sit in 90 degree angle, divers should be looking for the wrecks, after the hot drop, beginning around 250 feet. Given its massive size, it's unlikely to explore the entire site in one dive. There are so many interesting things to see, but for sure the swim-through under the hull of the RBJ is often top priority for divers attempting this dive. Don't rush the dive and be always be mindful of your decompression time - THIS IS DEEP DIVE, you will start piling up deco minutes very quickly.

Typical conditions

Strong north currents are frequent on this site. Be also prepare for lower water temperatures - even in summer. Visibility is frequently good but it tends to be a bit dark at depth - especially if there are sediments floating in shallower depths.

Wreck history

Ronald B Johnson historic photo
Both the Corey ‘n’ Chris, or CNC, and the Ronald B. Johnson, or RBJ, were named in a naming contest. Their sinking was separated by approximately two years, and they now now rest in one discrete area off shore at Pompano Beach. The wreck known as the Corey ‘n’ Chris was named in honor of Carlos Sanchez’s two sons. Originally a 130-foot-long dredge was called BC-246, it belonged to the U.S. Army. Constructed by the Nashville Bridge Company in 1942, the BC-246 was later sold and rechristened as the Trident. After a productive career, the aging dredge was intentionally sunk on May 18, 1986, through collaborative efforts by the Pompano Beach Fishing Rodeo, Inc. and Broward County. It ultimately settled on the seabed at approximately 260 feet. The vessel’s is oriented in an east-west direction, sitting on a slight slope: the stern reaches around 270 feet, while the sand near the bow lies at 255 feet below the surface. The Ronald B. Johnson, launched on March 28, 1955, by Scheepswerf Gebr.VanderWerf in Deest, Netherlands, initially served the Otto Shipping Company, Limited. After running aground in Kingston, Jamaica, and being abandoned, it found a new purpose as an artificial reef. Towed to Florida, it was renamed in honor of a serviceman who lost his life in Vietnam, following a raffle conducted by Broward County. Name History: Original name: Otto (1955) Current name: Ronald B. Johnson (Divesite) The Ronald B. Johnson is named after a serviceman who died in Vietnam. In a joint operation with the U.S. Navy Explosive Ordnance Disposal team from Jacksonville, Resolve Marine Group sank the Ronald B. Johnson using C-4 explosives on May 15, 1988—almost two years after the sinking of the Corey ‘n’ Chris. Remarkably, the Ronald B. Johnson’s hull came to rest directly across the deck of the older dredge, Corey ‘n’ Chris. While the Corey ‘n’ Chris is oriented east-west, the Ronald B. Johnson runs north-south over the perpendicular hull. These two ships now rest in one discrete area off South Florida. Initially, the Ronald B. Johnson’s hull was fully supported by the Corey ‘n’ Chris. Over time, natural forces weakened its integrity, and Hurricane Andrew in 1992 delivered the final blow, causing the keel of the freighter to collapse fore and aft of its bisection with the Corey ‘n’ Chris. With a maximum depth averaging approximately 260 feet, this is definitely a technical dive. Strong currents often sweep over the site, but when conditions are favorable, these wrecks offer an awe-inspiring dive experience

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Divers' reviews

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John Entwistle
This is a great dive site for a night dive. The corals covering the wreck are spectacular oranges and yellows. Divers lights make the colors pop.
posted on 2024-08-27 13:39:19