V 1.10 Glidepath Failures
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@eurosky We do receive occasional bug reports regarding the localizer capture not being aggressive enough and it is something we have logged on our internal bugs tracker. From my personal experience, as long as you intercept the localiser at a respectable speed (approx 180 knots) it'll track the localiser well all the way from intercept to runway, but obviously the greater the speed and the greater the angle of interception will likely cause the aircraft to overshoot the localiser slightly. It's something that we would like to improve, but for the best results, we would prefer to rewrite the whole system from the ground which would take up quite a bit of development time. We should have more options available to us once the RJ has been released as we should be able to bring across any autopilot improvements from the RJ to the 146.
With the glideslope, any floating issues we believe have been caused by the weather changes in latest MSFS Sim Update (as mentioned in my previous reply), but the only reason I can think of for why the aircraft would fly below the glideslope is due to the speed being lower than the Vapp speed. It's also worth noting with glideslopes I'm referring to the glideslope indicators in the cockpit and not the PAPI lights at the airport, as the PAPI lights can vary in their accuracy depending on the airport scenery being used.
SID/STARs and holding are all handled by the FMS so unfortunately, I don't think we'll be able to improve anything from our side.
Thank you for the kind words though! It's always great to see people still enjoying the 146!
Mark - Just Flight
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Hello. I am having issues with the glideslope as well. It started after the last update. But my issue is the plane is staying much too high as the GS indicator goes further and further below the middle dot and the plane just doesn't follow it down. I am fully configured and airspeed is VRef+5 or so.
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Hello. I am having issues with the glideslope as well. It started after the last update. But my issue is the plane is staying much too high as the GS indicator goes further and further below the middle dot and the plane just doesn't follow it down. I am fully configured and airspeed is VRef+5 or so.
@highlander_821 The issue of the aircraft flying above the glideslope will likely either be caused by the speed with relation to the flaps, or it could be the MSFS updrafts pushing it away from the ground.
One method you can experiment with is MSFS Options > Assistance Options > Piloting > Turbulence. This setting is set to "REALISTIC" by default which based on some real pilot feedback seems to overexaggerate turbulence and updrafts caused by terrain. This may be an option that is down to personal preference, but if you try experimenting with this option set to LOW or MEDIUM you may have a better experience.
Mark - Just Flight
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@highlander_821 The issue of the aircraft flying above the glideslope will likely either be caused by the speed with relation to the flaps, or it could be the MSFS updrafts pushing it away from the ground.
One method you can experiment with is MSFS Options > Assistance Options > Piloting > Turbulence. This setting is set to "REALISTIC" by default which based on some real pilot feedback seems to overexaggerate turbulence and updrafts caused by terrain. This may be an option that is down to personal preference, but if you try experimenting with this option set to LOW or MEDIUM you may have a better experience.
Mark - Just Flight
@mark I checked and I already had the turbulence setting on "medium". I am approaching at VRef+5.
I know you said that you didn't change anything about how the glideslope is followed in this latest update, but there is most certainly something that has changed. It is frustrating, because I have had this plane for well over a year, and I have been flying it on ILS approaches a lot. Never had a problem before. -
I decided to try an automated ILS approach with pre-set Clear Skies weather (I usually use real live weather, either with REX Weather Force or the MSFS built-in live weather.)
The results were still; awful. It's like the AP isn't even trying. As the glide slope dot starts to go below the middle dot, the airplane just lets it go. Then , once it is almost at one dot below (the indicator, not the plane), it finally pitches down to around 1100 fpm decent, as if it is going to try to follow the GS, but then pitches back up to around 500 fpm before it has even started to catch up to the dot. This puts it further behind. Then it "tries" again, but it once again fails and pitches back up again. By this time, it is too far behind to catch up and I have to take over manually. This test was flown fully configured, flaps 33, gear down, Vref within 3 to 4 knots of the flipchart value.
I have to wonder if anyone at JF has actually tried to fly an automated ILS approach to see if they can get it to work properly.
I have several other payware jetliners that are having no issues. I really doubt that galeair and I are the only ones seeing this. -
I decided to try an automated ILS approach with pre-set Clear Skies weather (I usually use real live weather, either with REX Weather Force or the MSFS built-in live weather.)
The results were still; awful. It's like the AP isn't even trying. As the glide slope dot starts to go below the middle dot, the airplane just lets it go. Then , once it is almost at one dot below (the indicator, not the plane), it finally pitches down to around 1100 fpm decent, as if it is going to try to follow the GS, but then pitches back up to around 500 fpm before it has even started to catch up to the dot. This puts it further behind. Then it "tries" again, but it once again fails and pitches back up again. By this time, it is too far behind to catch up and I have to take over manually. This test was flown fully configured, flaps 33, gear down, Vref within 3 to 4 knots of the flipchart value.
I have to wonder if anyone at JF has actually tried to fly an automated ILS approach to see if they can get it to work properly.
I have several other payware jetliners that are having no issues. I really doubt that galeair and I are the only ones seeing this.@highlander_821 can confirm my installation of the 146 also exhibits this poor GS behaviour.
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Same here, at least -100 is "always" under GS for 1-1.5 dots
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Same here, at least -100 is "always" under GS for 1-1.5 dots
@knidarkness I can confirm I see the same issues with the QT300. I am constantly 1 Dot high on the glideslope. A/C is fully configured.
I mean I can live with it but its definately off :) Still loving the Jumbolino btw...... -
Since updating to the latest version my 146 will not maintain the correct ILS Glidepath angle. I have only made three flights, one in the 100 series and two in the 300 series aircraft, but in all cases the aircraft deviated significantly from the correct Glidepath, 2 or more dots of deviation, and I had to take over manually in order to land the aircraft. The 100 series was using a default livery and went well below the GP whilethe 300 series using a downloaded Dan Air livery were well above the GP. I have experienced a few odd weather and wind effects over the last few flights so wondered whether it's just me or are others experiencing problems. As the 146 is CAT 2 ILS equipped I would have expected greater accuracy. In addition localizer capture and tracking seems very leisurely and easily disturbed by strong cross winds.
Talking of cross winds I must congratulate the Just Flight team on the improvements they have made to the landing and take off stability in strong winds. The aircraft is now far easier to control.
