Diving Maui’s Historic Helldiver

Plunge into the depths off Maui's shores and uncover the silent story of a WWII-era Curtiss SB2C-1 Helldiver, its largely intact wreckage revealing both history and marine life, though not without the somber tale of disappearing artifacts— an untouched mystery no more!

Dive into the depths with the Maui Diamond and uncover a piece of history resting on the ocean floor – the wreckage of a Curtiss SB2C-1 Helldiver, an aircraft that met its fate during a training mission on August 31, 1944.

Piloted by William E. Dill and radioman Kenneth W. Jobe for a practice mission from Pu’unene Airport, the Helldiver now sits in 50 feet of water, missing only its tail fin.  Pilot and radioman both successfully ditched the plane and were rescued immediately.  As an interesting side note, it is known that Lt. Dill had to ditch another Helldiver in the Gulf of Leyte in the Philippines just months after the one he ditched in Maui; that plane has not yet been rediscovered, but once again, both occupants survived.

helldiver

Referred to as "the beast" or "Son-of-a-Bitch 2nd Class," this largely intact relic became the focus of attention on Maui in January 2010 when local fishermen noticed their prey disappearing "beneath the wings." Rediscovered by a previous dive shop owner Brad Varney and later confirmed as a Helldiver, the site became a regular destination for divers seeking a glimpse into the past.

The underwater scene surrounding the Helldiver is a spectacle, with game fish finding shelter and schools of goatfish, nudibranches, eels, and leaf scorpions calling it home. However, this underwater museum requires careful exploration, and divers are urged to maintain buoyancy control to preserve its fragile structure.

A note of caution resonates from the past – in 2011, some parts of the aircraft vanished, leaving a somber reminder of the importance of responsible diving. The 2004 Sunken Military Craft Act protects such historical wrecks from disturbance, emphasizing the need to appreciate without impacting.

As you plan your next dive trip, check the Diamond’s Bookings Calendar page or give us a call to experience and respect this fascinating piece of Maui's underwater history. Explore, appreciate, and leave the past undisturbed for future generations.

4.9
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Chenyang Zhou
21:48 23 Jun 25
Absolutely amazing experience. The staff are knowledgeable and patient with passion and love for the ocean and their job! Dived with Joe, super cool guy. And we saw a whaleshark on the way back!
Nan Cayler
03:32 23 Jun 25
Great crew, good operation for a large boat! Equipment fit well, worked well. Thank you!
Larry Connor
22:17 22 Jun 25
The crew was experienced and very attentive. Our dive master did a great job of not only pointing out unique sea life, but telling us what it was on his pad. I enjoyed the crater, but the second dive (at Marty's reef) was even better.
Bradley de Geus
06:41 20 Jun 25
Fantastic Boat with an amazing crew who loves what they’re doing and knows all the popular dives sites as well as some hidden gems. We picked a wildcard day and it was amazing. Captain Ben was super friendly and very thorough with the safety briefing. The dive team was well staffed and very organized. We had divemaster Don who was super chill, laid back, always smiling and very thorough on the dive briefings and provided a very clear picture of each dive site and the different things we might encounter at each dive site. If you’re looking for a unbeatable diving experience this is it!!
Francesca Capizzi
17:52 17 Jun 25
Highly recommend! The crew is a 10 and the divings are amazing, equipment and boat in perfect conditions. Moreover if you have a good air consumption the instructors will extend your dive and you are not forced to come back with your buddy / group.
Thank you so much !
Kevin Greer
12:38 17 Jun 25
Maui Diamond Sea Sports was awesome to dive and snorkel with. We chose an outfit whom would allow me to dive and my wife to snorkel. They were 100% professional and took us to the best dive spots in Maui, especially when weather turned and got in the way (Pali coast sites). We saw so much with them (Turtles, eels, octopus, so many fish, starfish, etc.) It was an absolutely epic adventure and would not have been so without Captain Ben whom took us up and beyond and David wrote out fish names underwater on his white board to educate. Very cool experience and I so HIGHLY recommend - I'm going to dive with them again!!!
Jeremiah Farinella
20:51 14 Jun 25
Great dive experience with Michelle, Dave, and Crew from Maui Diamond. Equipment was in great shape and the boat had plenty of space for the group size. Used aluminum tanks to 3k psi, digital dive computer, normal BC and backup regs. We dove on the 13 June 2025 with the 1st dive down to around 80 to 90ft at Molokini Crater and the second dive at Pu'pu Olai cinder cone around 40-50ft. During the dive notable sealife included baby reef sharks, barcuda, eagle ray, lion fish, sponge crab, plenty of native Hawaiian fish and great coral. Thanks again for the great dive experience!
Kaitlyn Caudill
23:28 10 Jun 25
Took their Lanai Cathedral dive excursion and it was a wonderful experience and would absolutely go diving with them again!
Bernardo Freitas
16:46 10 Jun 25
Amazing experience!
Jason Harris
17:12 09 Jun 25
Fantastic dive guide team and boat ride. Friendly, personable, and professional. Great dive spots and safety briefings. I did two excursions (two different days). First was the Molokini Crater two tank dive. Second day was the Lani Cathedrals two tank dive. Molokini Crater visibility was great. Dive guide pointed out a frog fish and octopus, in addition to some small reef sharks swimming by. Cathedrals was a new experience for me, diving through the lava formations and seeing the rare black coral. Very cool! The second dive for both excursions was a drift dive along the shore rock walls, where we saw eels, turtles, and lots of variety of fish.