On-line Flying & Networking
Bob Holland
(NJ Hops)
On-line flying information and servers, including 'getting started' tips and TeamSpeak help. Also general flight sim help, info and downloads. Sadly, Bob Holland passed away in 2011. His son is keeping his pages up and his servers running in his honor.
DAFSIM Incredibly fluid and realistic, 6 simulators cross-platform pilot and controller client and server software. All pilots can see each other whatever their simulator. Receive ATC instructions from real people via voice-over-IP. See other aircraft close to you. DAFSIM
Dutch VACC Part of VATSIM / VATEUR, a worldwide organisation for simulated air traffic control. We use radar clients and pilot clients to provide real time ATC for Flight Sim enthusiasts in The Netherlands. Weekly fly-ins and other group events. Airport charts. Dutch VACC
FlyBy Wycliffe Barrett's web site gives an enthusiastic flight simmer's view of flying on-line with useful tips and tutorials. Also has information and charts for Cardiff (EGFF) including the vMATS for Cardiff, which includes procedures.
 FSCloud FSCloud is a new approach to flight simulator (FSX, FSX:SE, P3D, and XPlane) multiplayer clients. It is independent of the built-in multiplayers and uses its own protocol and connection network. Client is in alpha (pre-Beta) stage at present. FS Cloud
FSHost FSHost is a free multiplayer server for FS2002, FS2004 and FSX. It has all the features of the built-in server, but adds a lot of new features. Also home of FSHostSpy for finding all FSHost servers currently online, and FSChatScroll.
 FSOpen FSOpen is the new Gamespy. Fly online. Its pilot assistant software includes: unique weather engine; ability to file a flight plan pilots and ATC know your intensions; ground maps of airports; and seamless integration into TeamSpeak. Downloads.
FSXDB.com
 Server
FSXDB.com's new 24/7 server uses the DafSim multiplayer solution, an alternative to the old tools available for online flight simulation. The techniques involved use only a very low overhead and a very low bandwidth so many pilots can be accommodated. FSXDB Server
Hellenic
vACC
The Hellenic (Greek) Virtual ACC is a subdivision of VATSIM Europe and assists pilots to fly online in Radar Controlled Airspace and discover the approaches and island-hoping opportunities in this beautiful part of the world. Greek scenery downloads.
IVAO IVAO (International Virtual Aviation Organization) offers real-time ATC, information & procedures. Aims to provide a highly realistic flying environment. Member's forum, pilot and ATC client software and a free PDF magazine. Has Divisions worldwide.
IVAO
Australia
The IVAO Australian Division is full of resources to make your online flying or controlling enjoyable. We welcome members with all levels of experience, from the seasoned pilot/controller to the desktop enthusiast. We can provide training.
IVAO
India
IVAO is free service to enthusiasts enjoying and participating in the flight simulation community worldwide. You will find the IVAO India website full of resources to make your online flying or controlling enjoyable.
IVAO
United Kingdom
You will find the IVAO United Kingdom website full of resources to make your online flying or controlling enjoyable. We provide comprehensive training to members on request.
IVAO
United States
IVAO allows you to fly in a more realistic environment using MSFS or X-plane. Real weather is simulated while an online controller guides you to your destination. Or, as an ATC operator using IVAO software, you can guide and direct online pilots.
 Latitude For FSX & Prepar3d - payware desktop client software from Rex Game Studios links you to the Latitude portal. Immerse yourself in a multiplayer pilot community; climb the career ladder, build a reputation, earn a living & compete against fellow pilots. 
PilotEdge PilotEdge is an online flight simulation network providing guaranteed, professional ATC services for 15 hours a day, 7 days a week. They offer hourly, monthly or annual payment plans, all of which include a free, no-obligation, two-week trial.
ProjectFLY projectFLY (Open beta) is a Virtual Aviation Environment. Whether you simply wish to fly from point A to B in your Cessna without realistic procedures, or want to follow the path of a real pilot. Sandbox, Career and Acadamy modes. Training and support given. projectFLY
 SimBuddy Networking and mapping app. Includes live moving map, logbook, live chat, private flight groups, daily challenges, ranking system & more. It can generate flights. SimBuddy is web-based so it can be used as a live moving map on your desktop or tablet. SimBuddy
Roger Wilco Free real-time voice chat application used by some on-line FS ATC networks.
SquawkBox SquawkBox is an add-on for MSFS that connects virtual pilots to online air traffic control networks. It adds tremendous realism to your flights by connecting you to an online world populated with virtual air traffic controllers. Downloads and forum.
TeamSpeak A popular application which enables people to speak with one another over the Internet. Consists of client and server software. The server acts as a host to multiple client connections, capable of handling thousands of simultaneous users.
UKATC Providing Air Traffic Control for Microsoft Flight Simulator FS9 and FSX Multiplayer Sessions. During the multiplayer sessions of the UKATC group we provide professional Air Traffic Control. Five or more airports open in one session is not exceptional.
VATNA
(North America)
Portal to US, Canadian, Mexican and Caribbean  VATSIM Divisions. News, events and links.
VATSIM International HQ. Providing the worldwide flight simulation community with structured on-line air traffic control services via the internet. Portal to all regional VATSIM sites. Excellent 'Get Started' page. Pilot and controller resources.
VATSIM Europe Region Portal to European, British and Russian Divisions of VATSIM providing virtual Air Traffic Control in an authentic simulation of real world procedures.
VATSIM
Germany
Virtual Area Control Center for Germany on the VATSIM network. Lots of info on how to become a controller, or how to find and use all necessary information about flying in the VACC-GER area. Pages in German and English languages.
vatsimsigs This is a free service for users of VATSIM - its purpose, to provide free online status indicator images for use in forum signatures by pilots. It allows you to either use the standard VatSimSig status graphic or upload multiple image sets of your own.
VATSIM
UK
The British operation, supplying & organising the resources for UK controllers & pilots. Have a huge selection of charts and pre-planned routes along with training, tips and articles.
Vatsinator Vatsinator is an open-source Vatsim network monitor. It shows logged-in pilots and controllers, provides weather and airport information. Vatsinator is designed to be quick and handy, in order to be useful on desktops and note/netbooks.
VAT-Spy VAT-Spy is a simple application that allows you to view current ATC staffing and traffic levels on VATSIM. It is modeled after ServInfo, a popular traffic and ATC viewer for multiple online flying networks.
Virtual Radar
Client (VRC)
Virtual Radar Client (VRC) is used to connect to the VATSIM network. VRC simulates the radar system used by air traffic controllers to guide aircraft along their routes through the simulated world on VATSIM. Support and screenshot forums.
Vroute vroute.info is a revolutionary new online flying tool that combines in one place: VATSIM server information ("servinfo"); world's largest flight plan database; flight and ATC booking features.
Click here for On-line Flying Groups and Virtual Airways.