Aircraft
PMDG 737NG Update Adds Realistic VNAV and LNAV, Enhancing MSFS 2024 Experience
By James Whitfield · · 2 min read
PMDG has released a major update for its 737NG series in Microsoft Flight Simulator 2024, introducing improved VNAV and LNAV logic, more accurate FMS performance, and enhanced hydraulic and electrical systems. The update also includes new failure scenarios and improved EFIS rendering.
PMDG has rolled out a significant update for its 737NG series in Microsoft Flight Simulator 2024, version 3.1.0, which brings the FMS closer to real-world behavior. The update focuses on VNAV and LNAV accuracy, with refined path construction and speed constraints that mirror the real aircraft. Simmers can now expect more realistic SID/STAR execution and improved RNAV approach capability. The hydraulic and electrical systems have also been overhauled, with more precise logic for pump failures and bus transfers.
The update includes new failure scenarios, such as engine bleed leaks and generator faults, which can be triggered manually or randomly. These failures integrate with the existing failure system, allowing for comprehensive training scenarios. Additionally, the EFIS rendering has been optimized for better performance and clarity, particularly on high-resolution displays. PMDG has also addressed several community-reported issues, including autopilot disconnects during turbulence and incorrect fuel flow indications.
For 737 enthusiasts, this update is a substantial refinement of an already excellent product. The improved VNAV logic is particularly noticeable during complex arrivals, where the aircraft now adheres more strictly to altitude and speed constraints. PMDG continues to set the standard for study-level airliners in MSFS, and this update reinforces their commitment to accuracy. The update is available now via the PMDG Operations Center and the MSFS Marketplace.
Tags: PMDG, 737NG, MSFS 2024, VNAV, LNAV