F28 Professional

263 Topics 1.2k Posts
  • F28 update change log (updated 16/10/23)

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    v1.2 added

  • Product Support

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  • CoherentUIThread spikes

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    @Mark that’s brilliant news, thanks!

  • f28 flex takeoff

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    If you use Simbrief, I've been playing with the latest version that includes a takeoff performance calculator.

    It doesn't have preset data for the F.28 but it does have it for the F.70 and can give a calculated Flex Take Off temperature.

    I've been loading data for my F.28 into that, then bumping up the weight by 10 per cent or so to account for the lower power/weight ratio of the F.28.

    So far it's always spat out Flex temperatures in the 40-45 deg.C range.

    Using the thrust index numbers to go with those temperatures certainly seems to do a good approximation of a Flex takeoff - less of the frantic 'pocket rocket' climb that you get at full rated thrust. I feel you could bump the assumed temperature even higher but without the proper data it seems a good compromise.

  • KLN90B GPS instead of GNS530

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    @Friese2020 Made a fault in post #5; The A2A Comanche was the one I should have referred to. NOT the WB172. :-(

  • Failures guide

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    @Mark Hi,
    Turned off state saving, I found no key binding, on 3rd try the plane turn on normally and it was a pleasure to fly (Berlin to Copenhagen landing RWY 30 in full ILS).

    State saving acts strange , I turned off the plane all knobs and switches turned off but when starting half of them were on.

    Will try to see if I can outline precisely the problem for you to investigate.

    Thank you for the reply. You are a wonderful team I love you r products.

  • Eng 1 stuck at 15% su15

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    The engine sticking at 15-20% suggests that fuel isn't being introduced into the engine. Do you perhaps have any control assignments that could be triggering a fuel pump or fuel valve that is preventing fuel from being introduced to the engine?

    A quick way of testing this will be to unplug any external hardware (yokes, throttle quadrants, etc), then try an engine start with everything unplugged. If both engines start correctly with everything unplugged, then a control assignment conflict is likely the cause.

    If it is a control assignment conflict, you can go to MSFS Options > Controls Options, and click on the tab with the name of one piece of external hardware you have plugged in. Then, in the "SEARCH BY NAME" field, searching for "FUEL" should show you all the MSFS control assignments related to the fuel system and also show you which you have axis/buttons/switches assigned to on your external hardware. The control assignments that are causing a conflict can then be deleted here, or a new controller preset can be created using the "OPEN PRESET MANAGER" button at the bottom of the page.

    Hope that helps.

    Mark - Just Flight

  • About the uns1 in F28 and tune page

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    @Mark Thanks for the heads up, i"m looking forward to the update.

  • Cabin pressure light during cruise

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    I believe you would need to restart the flight in order for the lock wiring to reappear. You may also need to disable state saving (if enabled) to prevent the aircraft from loading in with the valve already open.

    Mark - Just Flight

  • Bravo tq assignments

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    tHANKYOU VERY MUCH, I WILL GIVE IT A TRY!

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    We'll make a note to add that to the manual for the next update.

    Mark - Just Flight

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    Found my own solution. For future onlookers use this instead:
    c128c716-6c23-4708-add9-b99f91832927-image.png

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    Thank you for reporting this. We have updated our F28 Professional GSX profiles at the following link to fix this issue: https://support.justflight.com/en/support/solutions/articles/17000134895-f28-professional-gsx-profiles

    Mark - Just Flight

  • Autopilot not working at all

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    guys i fixed it just go and find the pms gtn 750 mod for others and put the GTN 750 into the f28 guys itll fix all the issues. Im not using SU15BETA and believe me this will fix all I have a youtube channel I made a tutorial on how to replace the GNS530 by the GTN cuz for me the GNS530 is broken rn.
    link :

    https://www.youtube.com/watch?v=RgiWKQ0o9QM&t=132s
  • Contrails and Engine Smoke are not alligned

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    Excellent! Thanks a lot.

  • F100 tester/dev helper

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    Hello @Mark :)

    I already sent you an email to the address support gave me.

    Thanks

  • Future of the F28

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    We are planning an update to the F28 that will be in the same order of magnitude as our recent 146 version 2 update that will bring the 146s feature set across to the F28, including the UNS-1 FMS, as well as a few extra features. We aren't able to give an exact timeframe for when this will be released, but we'll keep everyone posted on our social media platforms.

    The 1000C/3000C is something we have always wanted to develop, but haven't been able to due to a lack of reference material. In the time since the F28's release, we have been able to source some limited reference material, so we can now judge the amount of work required. There is quite a significant amount of work required for the 1000C/3000C versus the passenger variants, for instance, it would require changes to the cockpit configuration, a brand new cabin with a cargo door, an updated flight model and additional sounds. It's not something we can commit to at this time, but if it's something we are able to develop in the future then it'll likely come in the form of an expansion to the F28.

    Mark - Just Flight

  • Altitude hold in cruise fluctuating

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    Hey @Mark , I didn't had this issue since a long time... maybe last MSFS updates fix it. I will report it back if I see any fluctuations again.

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    Hey, I made an other occurrence with this display issue. This time the weather even made the aircraft go a little bit bellow the glide and you can see that the display is showing the opposite.

    It really seems to be a very random issue... sometimes it occurs, sometimes not.

    https://youtu.be/NxoX7zCqwIY?si=KI1YY0LaQ_H4VgT0

    weather in LFQQ that day: LFQQ 191030Z AUTO 28015KT 9999 SCT019/// BKN025/// OVC038/// ///CB 11/08 Q1013 TEMPO 32015G25KT 3000 SHRA BKN012 BKN020TCU