The Flight1 and Digital Aviation Fokker 70/100 simulation remains a landmark "study-level" add-on for Microsoft Flight Simulator 2004 (FS9) and FSX. While newer versions for modern platforms like MSFS 2020/2024 are currently in development by Just Flight, the original Flight1 release was renowned for its unprecedented depth in systems simulation. Core Simulation Features
Originally released as an "Early Adopters" version, the package focused on high-fidelity aircraft and flight modeling over visual fluff, initially shipping only with a 2D panel to prioritize the complex systems.
AFCAS Autopilot: Features a sophisticated autopilot system that supports CATIII autolandings in crosswinds up to 30 knots and a guided takeoff mode with automatic rudder input during engine failure.
FMC Simulation: Includes a high-end Honeywell FMS (software version 2A) with SID/STAR database support and both strategic and tactical modes.
System Depth: The simulation covers detailed electrical bus systems, bleed air and hydraulic logic, realistic APU starting, and a weather radar with ground reflection.
Flight Dynamics: The FDE (Flight Dynamics Engine) is tuned to match real-world performance data to within 2–5%, specifically modeling the Rolls-Royce Tay 620 (F70) and Tay 650 (F100) engines. Service Pack 1 Improvements
Service Pack 1 was a critical update that refined the simulation and fixed various community-reported bugs:
FMC and Navigation: Fixed approach speed display bugs in the FMC/PFD and improved default flight plan path finding for different language versions of FS9 and FSX.
System Tweaks: Added the MAINT4 page, fixed TCAS bugs, and allowed the transponder to be switched to an IAS-independent Mode C.
Operational Quality of Life: Enhanced the autobrake behavior, allowed the Baro to handle inHg, and enabled the FMC to handle weight in pounds (lbs).
Flight Model: Refined the FDX (Flight Dynamics) for better flare and rudder effectiveness. Evolution to Modern Standards
While the original Flight1/Digital Aviation project famously lacked a virtual cockpit (VC), many users turned to freeware alternatives like Project Fokker v2 for visual upgrades in FS2004. Today, Just Flight is developing a new "Professional" series for MSFS 2020 and 2024, which will finally include full 3D modeling, 4K/8K textures, and an integrated EFB to meet contemporary simulation standards.
Flight1/Digital Aviation Fokker 70/100 remains a legendary "classic" in flight simulation for its deep system fidelity. While earlier updates like Service Pack 1 addressed core autopilot and FMC logic, more recent refinements have focused on modern compatibility and stability across both Fly Away Simulation Key Fixes and Enhancements
Major updates to this simulation typically address the complex interaction between its custom avionics and the base simulator: FMC and Autopilot Tuning : Refinements to the AFCAS Autopilot
and Honeywell FMC software (version 2A) ensure smoother VNAV descents and more reliable CATIII autolandings, even in crosswinds up to 30 knots. System Stability
: Fixes often target the Flight Warning System (FWS), resolving alert inhibition issues during specific flight phases. FSX Compatibility
: Modern updates for the FSX version often involve ensuring the 2D panels—highly praised for their detail—remain functional on newer operating systems, though DX10 preview mode often remains unsupported in "Early Adopter" versions. Navigation Updates
: Improved loading of MS default flight plans for both FS9 and FSX, alongside fixes for single DME tuning and Baro handling. Fly Away Simulation Technical Support and Resources Because these are older platforms, support from
is now primarily limited to license validation, as they no longer maintain development environments for FS2004. Flight1.com Community Forums
: For troubleshooting specific errors (like the "20 fixed" reference which often relates to frame-rate locking or gauge initialization), the Fly Away Simulation Q&A Forum is a primary hub for legacy tips. Visual Upgrades : If you are using the freeware Project Fokker v2
alternative, it includes significant model fixes like remodeled fuselages, dynamic shine, and improved night-light effects. Fly Away Simulation installation guides for these updates or a list of compatible for your current version?
Pros:
Cons:
Final Score: 9/10 (For its era) If you are flying FS2004 for nostalgia or performance reasons on older hardware, the Flight1 Fokker 70/100 Service Pack 2 is an essential addition to your hangar. It represents the peak of what was possible in that simulator.
The Fokker 70/100 by Flight1 and Digital Aviation remains one of the most respected regional jet expansions in the history of flight simulation. Even years after its initial release for Flight Simulator 2004 (FS9) and Flight Simulator X (FSX), it is heralded for its deep systems fidelity and authentic flight dynamics. fsx fs2004 flight1 fokker 70 100 service pack 2 20 fixed
However, getting this classic bird to run smoothly on modern systems—or fixing legacy bugs—requires the definitive Service Pack 2.20. Here is a comprehensive look at what this update fixes and why it is essential for your virtual hangar. The Legacy of the Flight1/Digital Aviation Fokker
Before the era of ultra-high-definition glass cockpits, the Flight1 Fokker 70/100 set the bar for "Study Level" complexity. It featured a fully functional Multi-Purpose Control Display Unit (MCDU), an intricate Automatic Flight Control and Augmentation System (AFCAS), and a professional-grade overhead panel.
Despite its brilliance, the initial releases faced hurdles regarding autopilot logic, frame rate optimization, and compatibility transitions between FS2004 and FSX. What is Fixed in Service Pack 2.20?
The "Service Pack 2.20 Fixed" designation refers to the final evolutionary stage of the software. This patch was designed to address "show-stopping" bugs that persisted in earlier builds. Key improvements include: 1. AFCAS and Autopilot Stability
The most significant fixes involve the Fokker’s unique autopilot system. SP 2.20 resolved issues where the aircraft would oscillate during altitude capture or fail to follow complex LNAV paths. The transition between "Profile" modes and manual intervention was smoothed out to prevent "trim runaway" scenarios. 2. Gauge Optimization for FSX
When the Fokker was ported from FS2004 to FSX, the gauges were notorious for "FPS lag." The 2.20 update optimized the gauge refresh rates, allowing for a much smoother experience in the virtual cockpit without sacrificing the accuracy of the CRT displays. 3. Windows 7/10/11 Compatibility
Original versions of the installer often struggled with newer Windows file structures and Permissions. The "Fixed" service pack addressed registry pathing errors and "missing DLL" crashes that occurred when loading the aircraft in modern operating environments. 4. FMS Database and AIRAC Handling
The Service Pack improved how the Flight Management System reads navigation data. This fixed crashes that occurred when selecting specific SIDs or STARs that contained "vector-to-final" instructions or circular holds. Installation Best Practices
To ensure the Flight1 Fokker 70/100 SP 2.20 works correctly on a modern setup, follow these steps:
Clean Install: Uninstall any previous versions of the Fokker.
Admin Rights: Always run the installer and your Flight Simulator (FSX or FS9) as an Administrator.
The "Fixed" Files: Ensure you are applying the SP 2.20 patch specifically designed for your sim version. Some "Fixed" versions in the community also include updated .air files for better landing flare physics.
Registry Repair: If the installer cannot find your simulator path, use the "Flight1 Registry Repair Tool" before running the SP 2.20 update. Why Fly the Fokker Today?
In a world of automated "point-and-click" modern jets, the Fokker 70/100 requires a "hands-on" approach. Its lack of a traditional autothrottle during certain phases of flight and its unique speedbrake logic make it a pilot's airplane.
With Service Pack 2.20, the bugs that once plagued this masterpiece are sidelined, allowing you to enjoy one of the most distinctive T-tail jets ever designed for the PC. Whether you are flying short hops in Europe or regional routes in Australia, the updated Flight1 Fokker remains a quintessential experience for the serious simmer.
The Flight1/Digital Aviation Fokker 70/100 simulation for FSX and FS2004
received a significant update with Service Pack 2.20, which addressed critical system bugs and improved flight dynamics. This version is often cited as the definitive patch for "Early Adopters," refining the advanced systems simulation that took over four years to develop. Key Improvements in Service Pack 2.20
The update focused on stabilizing the complex AFCAS (Autopilot) and FMC (Honeywell software version 2A) systems to ensure they behaved reliably during critical flight phases. Autopilot & Flight Management:
Fixed issues with the AFCAS autopilot to provide smoother control inputs and more precise profile descents (VNAV).
Improved CAT III autoland performance, allowing for stable landings in crosswinds up to 30 knots with real rudder alignment.
Tuned the FMC (Strategic and Tactical modes) for better stability during SID/STAR transitions. System Refinements:
Corrected the electrical bus system simulation where lights and internal systems are now fed by specific, independent power sources.
Enhanced the bleed air and hydraulic systems, specifically the interaction with auto-thrust to maintain bleed pressure during idle descents with anti-ice active.
Improved IRS simulation accuracy, featuring variable alignment times based on the aircraft's latitude. Performance & Visuals: The Flight1 and Digital Aviation Fokker 70/100 simulation
Fine-tuned Flight Dynamics (FDE) to better interpret joystick/yoke inputs, providing a more "weighty" and accurate feel.
Updated the Weather Radar with a more detailed ground reflection model.
Fixed landing and taxi light beams to move realistically along the ground surface. Version & Compatibility Notes
FSX Compatibility: The FSX version requires SP2 or the Acceleration Pack and is notably not compatible with DX10 preview mode in this release.
2D Focus: This specific service pack remains focused on the 2D panel configuration (Captain and First Officer views), as a full virtual cockpit (VC) was not included in the initial Digital Aviation release.
FSUIPC: The installer automatically handles the necessary FSUIPC (version 4 for FSX) installations required for advanced system communication. Flight1 Releases Fokker 70/100 - Fly Away Simulation
For enthusiasts of the Flight1 Digital Aviation Fokker 70/100
, maintaining the high-fidelity systems of this classic regional jet is essential. While Service Pack 1
provided critical initial refinements, subsequent updates and fixes have been released to address lingering stability and system logic issues. Fly Away Simulation
The following key areas are covered in the maintenance and fix cycle for the Flight1 Fokker 70/100: Flight Management & Avionics Fixes FMC Logic Refinements
: Updates addressed bugs in the Flight Management Computer (FMC) regarding approach speed displays and cap V sub m a end-sub
(minimum maneuver speed) calculations on the Primary Flight Display (PFD) for the F70 variant. System Stability
: Critical fixes for Inertial System Display Unit (ISDU) crashes during specific system selections were implemented to prevent simulator CTDs (Crash to Desktop). Navigation & TCAS
: Enhancements to the Traffic Collision Avoidance System (TCAS) logic and fixes for single Distance Measuring Equipment (DME) tuning improved instrument flight reliability. Fly Away Simulation Aircraft Performance & Handling Enhanced Flight Dynamics (FDE)
: Improvements were made to the aircraft's behavior during flare and rudder affectivity, ensuring a more realistic landing experience. Autobrake & APU
: Behavior of the autobrake system was fine-tuned for smoother deceleration, and redundant APU status indications were removed for a cleaner interface. Fuel & Weight Metrics
: Support was added for the FMC to handle weight in pounds (lbs) and for barometric settings to handle inches of mercury (inHg), catering to broader international pilot preferences. Fly Away Simulation Operational & Visual Improvements Ground Operations
: The "Intercon Server" used for ground communication and multi-crew setups was updated to ensure compatibility for users on newer operating systems like Windows Vista and beyond. Model Corrections
: Minor graphical fixes were applied to the 2D panel and external engine cones to maintain the visual accuracy of the Rolls-Royce Tay engines. Automation
: The Virtual First Officer (F/O) logic was improved to ensure the landing gear is raised at the correct altitude ( AGL minimum) and rate of climb ( is greater than 500 f p m Fly Away Simulation
For users still operating these legacy simulators, ensure you have downloaded the latest installers from Flight1 Software to benefit from these cumulative service pack fixes. manually update your Fokker installation or information on the new professional version currently in development for modern simulators?
The Flight1 / Digital Aviation Fokker 70/100 remains one of the most respected simulations in the history of FSX and FS2004 due to its deep systems modeling. The Service Pack 2.20 was a critical update designed to address long-standing bugs and refine the aircraft's complex automated systems. Key Enhancements in Service Pack 2.20
This service pack focused heavily on the Flight Management Computer (FMC) and the Automatic Flight Control System (AFCS), bringing them closer to real-world operational standards.
FMC Refinements: Significant fixes for VNAV (Vertical Navigation) logic and LNAV (Lateral Navigation) path calculations to prevent "wobbling" or erratic behavior during complex transitions. Incredible Systems Depth: One of the most complex
Autopilot Stability: Addressed issues where the autopilot would fail to capture or hold the glideslope during Category IIIA Autoland procedures.
Performance Data: Updated fuel flow and climb performance tables to match the Rolls-Royce Tay 620 and 650 engine specifications more accurately.
System Bug Fixes: Resolved "stuck" gauges and electrical bus logic errors that occasionally occurred during the transition from APU to engine power. Legacy and Compatibility
Originally released as an "Early Adopters" version that focused on a high-fidelity 2D cockpit rather than a virtual one, this product set a high bar for systems simulation.
FSX vs. FS2004: While the simulation is robust, the FSX version famously lacked compatibility with the DX10 Preview mode, a limitation often cited in community forums.
Current Availability: For modern simmers, finding legitimate copies can be difficult as the product reached "end of life" status years ago. Many users have shifted focus to upcoming high-fidelity versions, such as the F70/F100 Professional Bundle from Just Flight for MSFS.
Are you trying to get this legacy installer working on a modern Windows 10/11 system, or
You're referring to a classic flight simulator and a specific aircraft model!
Here's a detailed rundown of the features of the Fokker 70/100 Service Pack 2 for Microsoft Flight Simulator X (FSX) and FS2004:
Aircraft Overview
The Fokker 70 and Fokker 100 are twin-engine, narrow-body jet airliners developed by Fokker Aircraft in the Netherlands. The Fokker 70 is a shorter version of the Fokker 100, with a typical seating capacity of 70-80 passengers, while the Fokker 100 can seat around 100 passengers.
Service Pack 2 Features
The Service Pack 2 (SP2) update for the Fokker 70/100 in FSX and FS2004 includes several improvements and fixes:
Key Features of the Fokker 70/100
Some notable features of the Fokker 70/100 aircraft include:
The Fokker 70/100 Service Pack 2 update provides a comprehensive refresh of this classic aircraft, enhancing its overall performance, visuals, and realism in FSX and FS2004.
Review: The Flight1 Fokker 70 & 100 Service Pack 2 (SP2) – The "Final Fix" for a Classic Airliner
Product: Flight1 Fokker 70 & 100 (Service Pack 2 / Fixed Version) Developer: Digital Aviation (Published by Flight1) Compatibility: Microsoft Flight Simulator 2004 (FS9) & FSX (FSX:SE compatible via migration) Topic Focus: The stability and functionality fixes introduced in Service Pack 2.
Even with SP2 v2.20 fixed, you are dealing with 2006-era code. To get this aircraft working flawlessly on Windows 10 or 11 with FSX or FS2004:
Before Service Pack 2, early versions of the plane had some notorious issues:
Service Pack 2 transforms the Flight1 Fokker from a good addon into a great one. The autopilot and FMS fixes alone make it worth the download. Whether you’re flying regional hops in the 70 or the stretched 100, this is the definitive version for both FS9 and FSX.
Happy flying! ✈️
Even with SP2, FSX requires a small manual tweak:
FSX\SimObjects\Airplanes\F1Fokker100\panelpanel.cfg file.[Vcockpit01] and change gauge00 to reference the FSX-specific DLL (the installer usually does this, but verify).