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About patrickf

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    Brisbane, Australia
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    Anything Flying, Science & Sport
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    VH OVH
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  1. patrickf

    1992 M20J Performance Spreadsheet

    @Awful_Charlie That sheet looks in great shape, I'll cross it off my list. regards
  2. patrickf

    1992 M20J Performance Spreadsheet

    @laytonl Lee, thanks for the shout out. You beat me to it! I have a work in progress J version of my excel sheet and Open App using the same technique as the M20R one. I picked the J as one I had to do on the basis of how many are out there ! - and here in Aus. Have others in various stages as well - gets easier as you reuse the code. @Deb Debbie & David have been unbelievably thorough and helpful with some very detailed beta testing and feedback on the original XL sheet and App. The M20R App changes are live and I'll issue the final updated XL sheet with the rest. @mike_elliott also had got me POHs for the new models and I'm working through them - a fair bit of cross over between models which makes it easier. @carusoam - Anthony - I have a working version of your 310 STC option including the power charts. Just got to smash a couple of pesky bugs. @Awful_Charlie has sent me the charts for the M20M so it's on my list as well. Intention is to get them done as a job lot so I don't do multiple posts but keep to the concept ( in my case) of providing a simpler way to pull book figures (and cross reference original POH charts) Now if I didn't have to work to pay for the Avgas these things would happen quicker ! PatrickF
  3. patrickf

    Australian Pilot visit

    Harden up Mike - you should try it with 4 kids ! Great to see you out in Aus
  4. patrickf

    Ovation performance charts in XL

    Robert, agree - ours doesn’t either ! The aim of my sheet was to make pulling numbers from the POH charts easier to do if you need to and as a cross check. The app does the same thing. Perhaps if I add a % adjustment to the book number that you can leave set, or change ( like I have in the take off/ landing distances) Suggestions welcome. Sorry for the delay -we have our PSP program this weekend in Bathurst NSW. I was doing my homework. Regards
  5. patrickf

    Ovation performance charts in XL

    Mike, Saw that one drop on Friday. I think I'll leave that one for the OzRunways boys! You have prompted me to add a disclaimer. I've done the spreadsheet as a way to go back to the POH for a cross check, or the app to do those quick checks. The EFB guys do a great job of the detail planning. Look forward to catching up next weekend. Have a good flight over.
  6. patrickf

    Ovation performance charts in XL

    Guys, I’ve made a couple of minor updates to the XL sheet - fixed an error in the off chart ROP MP calc and added QNH in inches for you guys on that side of the big pond. I have been looking at the easiest way to get the info onto a mobile device in a usable form. It was going to take a long time to write, or have written, a native app but I’ve found a clever site from our German friends that allows you to port an XL sheet as an app “wrapped” in their App. Try this link. Should work. Haven’t checked but understand it works on Android as well. The first time you click it will ask you to install the OpenAsApp app. Then it should give you an option to open the sheet. Let me know your thoughts and any bugs. Should work well for those quick “how much fuel can I load “ calcs as well as landing/take off distances. Fits on my iphone SE screen so should be better on larger ones. Sorry no charts. Once you have input your own values including BEW and arm use the menu accessed from the top right to save for future. You'll want to change the BEW - ours has AC and Oxy! All sheets take values from the loading on the W&B page unless you input an alternative fuel load, or weight. Apologies but you guys will still have to input load weights in metric. Might do an imperial version if enough are keen. If you are running ROP input values into the LOP page - they are carried to the ROP page. As before happy for any suggestions, or bugs. For the app any changes I make are "pushed". Happy to cut a version for other aircraft now that I have it set up - just need some clean charts, and some time. PatrickF M20R_WandB_PerformanceCharts_rev2.2.xlsx
  7. patrickf

    Ovation performance charts in XL

    Thanks guys, hear you on the ios App - me too! I haven't coded in ios but know a few who do so will have a look. With the maths done coding to get the numbers would be trivial for someone who knew what they were doing - look and feel, graphs and pretty pictures are a bit harder I'm sure. Must be an Ovation driver over there somewhere who made their $ writing Apps ?
  8. I've uploaded this in case anyone else wants to use them. Think they are good for all the M20Rs I generally use an EFB on the Ipad for planning but occasionally go back to the POH for a check, or on review flights when I hit an instructor who insists on "old school". I also find the electronic ones I use don't handle take off and landing distances well either and for longer flights I like to print out all the calcs to cover me legally. I've always found this form of chart a pain by hand. I've been meaning to do this for a while but recently becoming a part owner in a GX2 Ovation meant the effort was worthwhile. Let me know if you find any bugs - I'm sure there's still a couple. If you want to see the calcs behind the numbers unhide the columns to the RHS of the charts. In all cases I've plotted on the POH charts as a cross check. The password is the home of our plane "YCAB" - Caboolture, Australia. PatrickF >>>>>>>>>>>>>>>>>>>>>>>>> Guys have had a couple,of people download the old version. Refer my next post below for updated and App. Next time I’ll do it right and modify this one.