Category: Flight Simulator 2004 - Aircraft Repaints, Textures and Modifications
FS2004 Stone Air Stingray Bare Metal

File Description:
This is a textures-only repaint of Mike Stone's amazing Stingray in clean bare metal. Features include added windows, oil smears, access pods, fuel fill caps, seams, rivets, and engine exhaust discoloration. By Vince Coratello of Studio Kokopelli.

Filename:	FS2004_Stone_Air_Stingray_Bare_Metal.zip
License:	Freeware
Added:	21st November 2007, 16:09:51
Downloads:	113
Author:	Vince Coratello
Size:	853.92 KB

Category: Flight Simulator 2004 - Utilities
Flight Calc V1.0.1

File Description:
A little program I made for flight simulation enthusiasts and maybe real world pilots. It features 5 formulas which are: Distance/Speed/Time Formula, Horsepower for Turboprop Formula, Fuel Flow Fomula, Celsius to Fahrenheit Formula, True Airspeed Calculation,

Filename:	Flight_Calc_V101.zip
License:	Freeware, limited distribution
Added:	4th December 2004, 18:50:23
Downloads:	2,760
Author:	Tanner Smith
Size:	117.72 KB

Category: Flight Simulator 2004 - Aircraft Repaints, Textures and Modifications
Flight dynamics update V1.0 for FS2004 Boeing KC-135R Stratotanker By Mike Stone

File Description:
Flight dynamics update V1.0 for FS2004 Boeing KC-135R Stratotanker By Mike Stone Dynamics only, Original aircraft available at: http://www.pmstone.com/ Note: both these dynamics AND the real plane do NOT have thrust reversers. It seems the USAF did not want them on their plane, despite the availability on that engine model. Anyway, don't use the thrust reverse. A friend who's recently posted to a KC-135 squadron recently asked me to tweek the layout of the fuel tanks on Mike Stone's freeware KC-135. What I thought would be a very simple edit ended up being a full blown project that transformed how the model flies, and what kinds of payload configurations are possible. For instance, the KC can carry either internal fuel bladders in the main cargo bay, along with full wing and fuselage fuel, or it can take reduced fuel load and take on a fair amount of cargo pallets. My edits will allow you to choose one or the other, but it's defaulting to a air refueling mission that it sees more commonly. Once on my way, I requested and received permission from Mike Stone to share this edited dynamics, which I'm doing right now. Enjoy!

Filename:	Flight_dynamics_update_V10_for_FS2004_Boeing_KC135.zip
License:	Freeware
Added:	11th December 2005, 19:08:54
Downloads:	813
Author:	Rick Deckard, Mike Stone (original Aircraft)
Size:	117.56 KB

Category: Microsoft Flight Simulator (2020) - Aircraft Repaints, Textures and Modifications
Flight Dynamics & Fuel Flow Fix for MD-83 by Alejandro Rojas Lucena V2 (SGA)

File Description:
This is a comprehensive flight dynamics and engine modernization package for the freeware McDonnell Douglas MD-83 by Randy Rojas (SGA) for Flight Simulator X.The original package suffered from a generic B737 flight model, causing the aircraft to "stick" to the runway on takeoff, pitch up heavily in cruise, and consume an excessive amount of fuel. This update completely re-works the airframe geometry, weight distribution, and upgrades the propulsion system to modern MD-90 standards (IAE V2500-D5 engines).KEY CHANGES & BUG FIXES:
1. Airframe Geometry: Fixed a critical syntax typo in the [geometry] section (wing_pos_apex_lon). The simulator now calculates the wing aerodynamic center correctly. Fixed the excessive nose-up pitch in cruise — the pitch trim now holds an ideal 2.2 units at altitude.
2. Weight & Balance: Fully redistributed the payload (passenger stations and baggage compartments). Fixed the severe nose-heavy center of gravity (CG) that caused runway sticking on takeoff. Autopilot pitch commands are now smooth and accurate.
3. Engine Modernization: Powerplant data has been upgraded to match modern IAE V2500-D5 specs (static_thrust = 25000 lbs, TSFC = 0.55). Empty weight has been adjusted to compensate for heavier engines on the tail. 
4. Fuel Flow Calibration: Completely recalculated the non-linear fuel flow matrix (Record 1505 in the .air file). Fuel consumption at normal working N2 RPM (above 60%) has been reduced by 32-35%. Total cruise fuel flow at FL370 (Mach 0.74) is now down to a highly efficient ~3.5–3.8 tons per hour. The center fuel tank has been resized to 2882 gallons to stabilize CG.INSTALLATION:
Installation instructions are included in the Readme.txt file inside the archive. Always make a backup copy of your original aircraft.cfg and .air files before overwriting.Huge thanks to Alejandro Rojas Lucena for the great visual model! Safe flights and happy landings!
Original visual 3D model and textures by Alejandro Rojas Lucena (SGA). This is a text-based flight dynamics patch only

Filename:	Flight_Dynamics__Fuel_Flow_Fix_for_MD83_by_Alejand.zip
License:	Freeware
Added:	10th September 2026, 21:39:21
Downloads:	11
Author:	Madog83 / Houston AI Collaboration
Size:	10.92 KB

Category: Flight Simulator X - AFCAD Files
Wa Airport, Ghana (LGWL)

File Description:
Now the airport have the asphalt runway with a taxiway and apron. Default airport has Gravel, unrealistic runway with incorrect size. Now the runway has the correct 45X2000 meters size. Add the thower, parking position and the fuel trigger.

Filename:	Wa_Airport_Ghana_LGWL.zip
License:	Freeware
Added:	7th November 2017, 17:33:02
Downloads:	215
Author:	Giannis Dedes
Size:	1.75 KB

Category: Flight Simulator X - Helicopters
Piasecki H-21C Flying Banana for FSX - Upgrade, 5-2012

Images related to this file:

File Description: Upgrade package - requires the original release. Features include: Better initial external camera view (heli no longer appears too small when starting a flight), improved flight dynamics, improved lift at high altitude, realistic fuel consumption, and a few minor tweaks.

Filename:	Piasecki_H21C_Flying_Banana_for_FSX__Upgrade_52012.zip
License:	Freeware, limited distribution
Added:	6th May 2012, 00:08:46
Downloads:	513
Author:	Mick Posch
Size:	10.7 MB

Category: Flight Simulator 2004 - Scenery Design
High Detail GMC M-35 Fuel and Container Carrier and ECM Truck With Lights On

File Description:
FS 2002/2004 High detail GMC M-35 truck fuel and container carier and ECM truck with lighs on. in *.api and *.scm formats, in three kinds of appearances with night lighs on. Night texture included and very bright.

Filename:	High_Detail_GMC_M35_Fuel_and_Container_Carrier_and.zip
License:	Freeware
Added:	26th October 2003, 23:58:33
Downloads:	1,763
Author:	Andrej Urosevic
Size:	269.98 KB

Category: Flight Simulator 2004 - Aircraft Repaints, Textures and Modifications
Soviet Air Force Mikoyan-Gurevich MiG-19C 'Farmer'

File Description:
This is a repaint of the Mikoyan-Gurevich MiG-19C "Farmer" in the livery of Soviet Air Force special parade colors. Textures usable for both clean and two-fuel-tank loadouts. Requires original package (mig19_v1.zip) by Yan Tao.

Filename:	Soviet_Air_Force_MikoyanGurevich_MiG19C_Farmer.zip
License:	Freeware
Added:	9th February 2004, 04:43:18
Downloads:	624
Author:	Mike Huang
Size:	1.29 MB

Category: Flight Simulator 2004 - Scenery Design
Fire Fighting Equipment - EZ-Scenery

File Description:
A number of scenery objects designed with FSDS V3 and intended for use with wildland fire fighting sceneries. Included are various helipads, snags, portatanks, fuel barrels, hose boxes, Ranger tents, Atco trailers, a Realtime Emergency Management (REMSAT) Trailer etc.

Filename:	Fire_Fighting_Equipment__EZScenery.zip
License:	Freeware
Added:	13th August 2006, 21:19:30
Downloads:	2,009
Author:	Shawn Lund
Size:	3.18 MB

Category: Flight Simulator 2004 - AI Flight Plans
Rico Linhas Aéreas - June 2008

File Description:
AI TRAFFIC Flight Plans from Brazilian regional airline RICO. Rico stopped flights with 737-200 due fuel costs and several troubles. Now flying with single EMB120 and single EMB110 in North of Brazil. Time-table from June to July.

Filename:	Rico_Linhas_Areas__June_2008.zip
License:	Freeware
Added:	25th June 2008, 09:16:09
Downloads:	362
Author:	Alexandre Alves
Size:	1.94 KB