DCS Hotfix | F4U-1D Development Report | DCS 4 Disabilities

[Graphics]

 

30 May 2025

Dear Fighter Pilots, Partners and Friends,

We have released a hotfix for the latest update based on your feedback and our additional testing. Also, we have squeezed in a couple fixes for older issues. Please update your build to the latest version. 

The F4U-1D Corsair by Magnitude LLC is progressing well and is now in testing! Its launch will be based on results of careful testing and creating content for it. We kindly invite you to read the details below of this amazing aircraft and stay tuned for early access!

Please watch this DCS / Pimax Interview to discover how Pimax and Eagle Dynamics works together to push the boundaries of flight simulation with cutting-edge VR immersion and stunning realism.

If you or someone with a disability that is interested in getting involved with flight simulations, the DCS 4 Disabilities Discord group is your next stop! This group can help adapt your controllers, write scripts to improve accessibility, and test ergonomic layouts. 

Thank you for your passion and support.

Yours sincerely, 

Eagle Dynamics

 

DCS Hotfix

Development Progress

Quick fixes based on your feedback
This hotfix aims to resolve several issues that came to light following the last DCS update. Also, we have included a couple fixes for issues found earlier but we could squeeze in this hotfix with everything else. We have written a quick fix for high CPU load that occurs on the main menu and was observed and reported by the community after the last update. We have also included Quick Action Generator changes such as a "Random" skill level to Al and a fix for missions not regenerated even when the "regenerate" button is pressed.

We solved a couple more long-standing issues and added them to this update; problems with track replays not saving properly and an infantry disembarkment issue when a mission is running on a dedicated server. Finally, issues with the multiplayer scoreboard not updating properly has also been resolved.

 

F4U-1D Corsair

Development Progress

Since 2017, Magnitude 3 LLC has dedicated immense effort to bring this iconic World War II fighter to DCS. It played a pivotal role in the Pacific Theater of Operations (PTO), and it became a symbol of aerial prowess thanks to its speed, climb rate, and toughness. It even had a smaller role in the European Theater of Operations.

Developing this module has proven more challenging than the Magnitude team anticipated. The Corsair's unusual design was revolutionary for its time, and its flight dynamics are complex. The combination of a powerful engine and huge propeller; its distinctive gull wings; large flaps; and its robust landing gear that also acted as an airbrake created a challenge in airflow dynamics and handling characteristics.

We Solved It
“While perfection is an elusive goal, we do not claim our Flight Model (FM) to be flawless; we acknowledge that there is always room for further refinement and improvements. However, the current FM has been thoroughly validated and closely mirrors the real aircraft's behavior, surpassing the realism of any previous Corsair FM developed for flight simulators.” - Magnitude 3 LLC

It Only Gets Better
“Currently, we have a few remaining items on our development list for the module. For example, the implementation of the "Bat Bomb" (ASM-N-2 Bat), for which the initial implementation is complete. Further work will ensure its seamless integration into the DCS environment.”  - Magnitude 3 LLC

Key Features in Early Access:

• High-quality external 3D model
• Fully clickable cockpit with 6 Degrees of Freedom (6DoF) and the latest visual effects
• Flight Dynamics based on official reports, CFD research, and pilot feedback
• Engine and propeller control systems
• Fuel system and optional external tanks
• Electrical system
• Hydraulic and pneumatic systems
• Radio-navigation systems
• Structure-based damage model
• Carrier-capable aircraft
• Manual in English (PDF format)

Early Access Weapons:

• 6 x 0.50-inch (12.7 mm) M2 Browning machine guns
• 8 x 5-inch (12.7 cm) High-Velocity Aircraft Rockets (HVAR)
• External fuel tanks and bombs up to 4,000 lb (1,800 kg)

To enhance the Corsair experience, Magnitude 3 LLC will include an Essex-class aircraft carrier. This ship class was a pivotal PTO component of U.S. naval power, and it was one of the most numerous capital ship classes of the 20th century. Of the 24 Essex-class carriers built, none were lost to enemy action, although several sustained significant battle damage. These carriers were veritable fortresses at sea that could carry approximately 90 aircraft on their armored hull and decks. It was also equipped with numerous weapons. In our version of the Essex, you will get:

• 4 x 127mm single cannons
• 4 x 127mm twin cannons
• 17 x 40mm Bofors guns
• 20 x 20mm twin Oerlikon guns
• 50 x 20mm single Oerlikon guns

Magnitude 3 will also introduce eight Imperial Japanese ground units that includes trucks, anti-aircraft artillery, and tanks. These will be a fantastic addition to the upcoming, free, Mariana Islands World War II map. 

The AI Corsair, Essex-class aircraft carrier, and Imperial Japanese ground units will be available for all DCS players to ensure singleplayer and multiplayer compatibility.

“As we near this significant milestone, we wish to convey our deepest appreciation for your remarkable support and enduring patience throughout these dedicated years. This project, without question, represents the longest and most demanding endeavor we have pursued within the DCS environment.” – Magnitude 3 LLC

 

DCS x PIMAX

Interview

Pimax and Eagle Dynamics senior producer Matt “Wags” Wagner discusses how virtual reality is reshaping flight simulation, what goes into bringing DCS aircraft to life in VR, and their thoughts on the history, current state, and future of VR in DCS. Watch the full interview.

 

DCS 4 Disabilities

Community Highlight

Among the many squadrons that fill the DCS virtual skies, few are as remarkable as DCS 4 Disabilities. This volunteer-run group began with a single wish: To make the cockpit feel welcoming to aviators whose bodies ask a little more patience from them. Their Discord has become a place where veterans with chronic pain, pilots who can fly only short stints, and newcomers who need adapted controls, trade tips, swap mission files, and share laughs. Today, we want to share one of their brightest stories.

Lars, callsign Yoda, is a Swiss law student with severely restricted upper-body movement. For months he relied on a friend to act as his co-pilot and wear a head-tracker while he managed radios, weapons, and checklists. But the dream of looking around his cockpit never faded. When VR proved impractical, the group’s search led to Tobii eye-tracking. With it, Yoda’s gaze now translates into fluid head motion, freeing him to scan for bandits and lean into the turn as any other virtual fighter pilot.

DCS 4 Disabilities is gathering footage of Yoda’s setup for a forthcoming YouTube series to inspire and spread awareness about accessibility in DCS. What began as a handful of determined fliers is fast becoming a beacon for accessible simulation.

Thank you again for your passion and support,

Yours sincerely,

[bephanten]

Nice

[Gunfreak]

Superb news about the Corsair. Maybe 2025 will be the year we see it.

[Qcumber]

Does this mean that Marianas WW2 could be coming soon too?

[ZenMaster_P]

24 minutes ago, Gunfreak said:

Superb news about the Corsair. Maybe 2025 will be the year we see it.

You know that's not true.  It'll be 2035 before they even fix the gears on it.

[BIGNEWY]

9 minutes ago, Qcumber said:

Does this mean that Marianas WW2 could be coming soon too?

Progress is going well, I hope we can share news soon about Marianas WWII 

 

[BRONYA]

If I remember correctly, the Pacific-related DLC will be released in the second quarter. If not by then, it should be around September this year, right?

[bies]

Corsair, finally!

[Tom Kazansky]

I like that Wags/Pimax interview. Pimax seems to be extremely commited to bring the right VR headset for each taste.

Seeing them work together with ED at such an extent is a pretty good thing for an HP Reverb G2 user like me that has to look for a VR life after G2's upcoming death.

Lots of good news this week.

[joker62]

4 hours ago, Graphics said:

The F4U-1D Corsair by Magnitude LLC is progressing well and is now in testing! Its launch will be based on results of careful testing and creating content for it.

 

4 hours ago, Graphics said:

To enhance the Corsair experience, Magnitude 3 LLC will include an Essex-class aircraft carrier.

 

4 hours ago, Graphics said:

These will be a fantastic addition to the upcoming, free, Mariana Islands World War II map. 

Really exciting news. thanks to everyone involved in the development of this sim.

[Raptorattacker]

3 hours ago, ZenMaster_P said:

You know that's not true.  It'll be 2035 before they even fix the gears on it.

WOW!!
Do you wake up with a smile on your face?

[Arecibo]

Incredible. DCS just gets better and better. Thanks for all your hard work!

[speed-of-heat]

thanks  devs and team 

[Gunfreak]

By the way cudos to Mag3 for giving everyone access to the AI units. 

[Silver_Dragon]

4 hours ago, BRONYA said:

If I remember correctly, the Pacific-related DLC will be released in the second quarter. If not by then, it should be around September this year, right?

ED has working on free Marianas WW2 map, F6F hellcat WW2 module and WW2 Pacific Assets Pack. By now, has no a "propper" release date (only a "plan"). That is not a "Pacific DLC".
https://www.digitalcombatsimulator.com/en/news/newsletters/efb74b9a7ab1067e51ff6f796b07a4b4/

[Oesau]

Great call out to DCS 4 Disabilities community 

[YoYo]

Indeed, the patch fixed what was a problem since 2 patches - high CPU temperatures and load. Other reported problems still exist, but that's true, it's a hotfix, not a full patch. Thanks ED!