Captain Sim Releases 777-300ER for MSFS

777 300er Captain Sim (2)

Following on from the release of its 777-200ER for Microsoft Flight Simulator, Captain Sim has released its 777-300ER for the simulator. The twin-engine jet is the biggest (so far) in the 777 series and can carry up to 550 passengers (although typically ranges up to 380) at a typical speed of mach 0.84.

As with their previous release, this is mostly just a model add-on with animations throughout. The aircraft product uses the default 747-8 systems and simulation, with no comment on what improvements have been made since the 777-200ER came with many bugs upon release. The product comes with a virtual cabin, high definition textures and uses the simulator’s icing and rain systems.

It’s also confirmed that you can buy the 777-300ER as a standalone product and you are not required to own the 777-200ER to be able to use this product.

We were not impressed with Captain Sim’s offering with the 777-200ER and we can’t see there to be many changes with the -300ER other than the obvious modelling changes. That said, this is $10 cheaper and doesn’t require any base packs, which suggests that perhaps they are taking feedback into account.

If you feel like the 777-300ER by Captain Sim would make for a good addition to your sim, you can buy it from their store for $19.99 USD.


  • Highly detailed and accurate model of the Boeing 777-300ER
  • 4K Ultra-High resolution textures
  • Cabin with 3D windows, interior, stewardess and animated pilots
  • Hundreds of realistic animations including wing flex

Cockpit and Cabin

  • Essential functionality paired with default 747 systems simulation
  • Highly detailed and accurate model including complete passenger cabin
  • High resolution textures
  • Custom views including wing views
  • Supports most features of MSFS 2020 (rain/icing effects, sound etc)

Misc Features

  • Standalone MSFS2020 expansion (no base pack required)
  • ACE (Aircraft Configuration Editor) with Updater
  • Growing number of easily installable free liveries
  • Sim Ops
Tags : 777-300ERAircraftCaptain Sim
Calum Martin

The author Calum Martin

I have been an avid fan of Flight Sim since the release of ‘2000 and have developed my love for aviation ever since. I have the knowledge and experience to really deliver an excellent aviation community. Although no real life flying experience, I have a good understanding and always learning more and more.
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