![]() Small differences of a few degrees really aren’t operationally relevant, I know I don’t hold a heading to +/- 1 degree. ![]() Keep the CDI in the center and you will get to where you intend to go. Since electronic navigation is either based on VOR or GPS, as long as you keep the CDI in the center, the actual magnetic course needed to fly the route under zero wind conditions will usually be within +/- 5 degrees of the calculated course. The free app shows graphical flight plan routes and gives registered users online, offline and in-flight access to NavLogs, Approach Plates, Weather Briefings, Hi-res. Some I know of are more than 5 degrees off the current charted variation. FltPlan Go - The FltPlan Go Electronic Flight Bag (EFB) app for pilots brings all of the great FltPlan features and more from the website to your iPad, iPhone, or Android devices. In the case of the BOS VOR, it was last aligned in 1995, 18 years ago and the variation at the time was 16 degrees West. Some of these were last aligned back in 1960. Go to the Pacific Northwest sector Go to the Northern Rockies sector Go to the Upper. The airways and instrument procedures using VOR’s are based on the original radial values that were in effect at the time of the installation of the VOR. Official Briefings: FltPlan, ForeFlight, Official Sites: eAPIS. When VOR’s are sited, they are aligned to 360 being magnetic north. Magnetic variation used by chart makers and GPS navigators is based on a model of how it changes over time and is never precise. ![]() Variation also changes over time as the position of magnetic north moves. If you lay a straight edge on a map, the course will approximate the great circle for short distances, but the greater the distance, the more error that is introduced with a straight line course plotted on a map that is a projection of the earths spherical shape. ![]() In addition, all direct courses use a great circle route, so when you are going to the west, the initial course is a small amount northward and it continuously changes along the route eventually curving back slightly to the south as you approach your destination. As you fly to the west, the charted variation changes, so your magnetic course also changes. Remember, this is not the same as the course along the entire route, just the initial value. I did try downloading the but it will not install, I think it may be that it is not compatable with my Windows 10.I don’t use Skyvector but on my flight planner it also came up with 298 degrees for the initial course. I know it's not about charts on the topic, but makes planning easier in some instances, amazing what's on the webs these days for sims. exe file you can download and run so that FltPlan Go connects your FSX to the app for instant tracking.Īlso you can generate flight plans from which prints out a pretty realistic dispatch and briefings. Good choice, only thing is make sure your tablet is "dedicated" to holding all that data, it fills up fast downloading charts. I was going to recommend the app "FltPlan Go". It would be totally perfect if you could access approach charts through Plan-G as well. I have been using Plan-G lately which ties into FSX for flight planning - it is a fabulous program. JvanE100 For msfs you don’t need to import the flight plan because when you create a flight plan in the simulator it automatically puts in all the right way points and stuff into the fmc so the only thing you have to do is start the autopilot. You can also access for free on their website - but I found that the Android app is much more user friendly and they have all the charts availble for free. Yesterday I discovered an app for my Android tablet (also availble for iPad) called 'FltPlan Go' - it is free and is also a service for fiing real flight plans. Originally posted by daneewatson:Thanks for all the feedback.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |