Panels, Avionics, & Gauges
Flight Sim Developers The FSD GLV2000 is an advanced MFD replacement for the default FSX GPS. It includes a GPS moving map, radio stack, flight plan facility & autopilot LNav and VNav computer. It can control each phase of a flight, from take-off to landing.
 Flightsim Workshop Several improved cockpit repaints and texture upgrades for Airbus and Boeing panels. Also some complete aircraft repaints.
Excellent value payware enhanced and modernised panels with detailed digital gauges for default aircraft, putting everything within easy reach. Also FMC packs, panels with new Garmin, Bendix, COM & AP gauges, and complete Cessna & Piper aircraft packs.
Panel Studio
Home page of FS Panel Studio, a fully-featured and easy to use panel editor for MSFS and CFS. Add, delete, move, resize and edit gauges and add additional panel windows, to customise any panel.  Down.
FS World
Eric Marciano
Producer of popular earlier Airbus panels [see "Past Projects" section]. Panels now produced as part of Wilco's Airbus Series 1 &2. Also F16 and Mirage 4000 panels, AI and Multi-player Radar Gauge v2.0. Producer of EasyFMC for FS9, FSX and P3D.
FS2Crew For full cockpit management experience, FS2Crew enhances selected default and popular add-on aircraft by adding a highly realistic flight, cabin and ground crew with additional panel info windows.
FS2x Excellent payware avionics gauges (e.g. Bendix-King GNS and an impressive Garmin G1000 PFD, MFD and panels package), and a Pilatus PC-12 with custom panels. Plus freeware avionics packages. Also offers quire details XML gauge building tutorials.
FSPilot &
FSPilot and FSXPilot - universal autopilot, EFIS and flightplanner for planes and helicopters. FSPilot is a multipurpose module for FSX, FSX-SE and P3D that extends the confines of conventional autopilots. Free Shareware or payware Pro versions.
ISG Intergrated Simavionics Group 1 is a product by Ernie Alston creator of FS Build. ISG is a set of integrated navigational panel gauges that communicate with each other. Includes MCU, MFD and FMS along with enhanced ADI and HSI.
Flight Deck Simulations
Learn about every switch, knob and control on the flight decks of the Boeing 777, 767, 747, Airbus A320, A340 & A380, Cessna Citation X and others. Innovative web design.
Mindstar's G1000 adds a Garmin G1000 'glass' panel to default Cessna 182 and features undockable MFD and PFD for multi-monitor use. MFD displays moving map with TIS traffic targets. Also numerous flight-planning and navigational functions.
NPSimPanels Panels by Nikolay Poriazov. New Airbus set for FS2004 and FSX.
Reality XP Publishers of GNS 530W XP™, an all-in-one GPS/Nav/Comm solution for FS9 and FSX. Features a WAAS-certified GPS, 2280-channel comm and 200-channel ILS/VOR with localizer and glideslope. Works like its real-life counterpart. Also other gauges.
SimFlyer High quality add-on avionics software includes simulated navigational equipment by real world avionics giants such as Garmin, Bendix King, OP Technologies and S-TEC. FSX/FS9 version (Series X) available in bonus pack bundles.
Simscape Main panel product is a F-16 HUD. This is available as a pay-for stand-alone gauge or as part of a couple of panel and aircraft package options.
See Apps for Tablets and Flight Deck Building for other avionics.