Re: [Aus-soaring] (no subject)

2016-06-28 Thread Matthew Scutter
I note that the new Stemme S12 comes with an autopilot. We're very close to autonomous full-scale gliders. Are we going to be allowed to use autopilots in competitions? I look forward to the IGC minutes on this one ;) On Tue, Jun 28, 2016 at 4:26 PM, Mike Borgelt < mborg...@borgeltinstruments.com>

Re: [Aus-soaring] autopilots, cheating

2016-07-05 Thread Matthew Scutter
I was lucky enough to fly the DuckHawk for 8 hours this weekend - it now has a very impressive electric flap system. There's no flap handle, it's just always in the right position. While the computer vision tech to read clouds/terrian is a long way off (in my opinion), I reckon a perfect dolphin so

Re: [Aus-soaring] weather data

2016-07-05 Thread Matthew Scutter
ration too. On 5 Jul 2016 7:17 PM, "Mike Borgelt" wrote: > Lots of wave in the wake of the fronts from the other day. Strong south > westerlies combined with the low off the southern NSW coast. See current > Himawari 8 pix. > > Now a question for Matthew Scutter or any o

Re: [Aus-soaring] Winter Technical Reading

2016-07-11 Thread Matthew Scutter
About -18 years - http://www.akaflieg-braunschweig.de/prototypen/sb13/ On Mon, Jul 11, 2016 at 9:55 PM, Mark Fisher wrote: > A great read. How long till we are gliding in Flying wings? > > > On Monday, 11 July 2016, Anthony Smith > wrote: > >> Hi All >> >> >> >> For those that read the article

Re: [Aus-soaring] Winter Technical Reading

2016-07-11 Thread Matthew Scutter
I think) that > the bell distribution isn't used here?? > M > > > On Tuesday, 12 July 2016, Matthew Scutter > wrote: > >> About -18 years - http://www.akaflieg-braunschweig.de/prototypen/sb13/ >> >> On Mon, Jul 11, 2016 at 9:55 PM, Mark Fisher wrote: &g

Re: [Aus-soaring] Winter Technical Reading

2016-07-11 Thread Matthew Scutter
> something that looks like a horten wing? > > > On Tuesday, 12 July 2016, Matthew Scutter > wrote: > >> They're building a new one as well actually - >> https://akaflieg-karlsruhe.de/project/ak-x/ >> I don't think it uses the proverse yaw like the NA

Re: [Aus-soaring] [gfaforum] Re: Wave flying

2016-07-13 Thread Matthew Scutter
http://www.x-plane.com/adventures/60_so_thats_how_its_done.html This article covers well how an attitude indicator does or doesn't work. On Wed, Jul 13, 2016 at 1:36 PM, Gary Stevenson wrote: > Hi John, > > Nice to see a bit of practical reality (obviously from experience), > infused into this s

Re: [Aus-soaring] "Sully"

2016-09-12 Thread Matthew Scutter
Supposedly in his book (I haven't read it) he plays down any impact his gliding experience had on the outcome. On Mon, Sep 12, 2016 at 10:28 PM, Peter (PCS3) wrote: > Saw the film "Sully" where he landed a A320 on the Hudson River in New > York. > No mention of him being a gliding instructor. :-

Re: [Aus-soaring] "Sully"

2016-09-12 Thread Matthew Scutter
Just don't forget it's a drama not a documentary. https://www.theguardian.com/film/2016/sep/12/sully-clint-eastwood-hudson-river-plane-crash-ntsb http://qz.com/778011/sully-ntsb-investigators-are-not-happy-about-being-made-the-villains-in-clint-eastwoods-film-starring-tom-hanks-as-chesley-sully-su

Re: [Aus-soaring] [gfaforum] DIana 2

2016-09-16 Thread Matthew Scutter
The glider Ron is referring to, is the GP14 Velo http://www.gpgliders.com/ , which is still under construction as far as I know, and nothing to do with the Diana 2. The Diana 2 is type certified, as of last year. https://www.easa.europa.eu/system/files/dfu/TCDS_A_451_SZD-56_Diana_issue_02.pdf The

Re: [Aus-soaring] [gfaforum] DIana 2

2016-09-19 Thread Matthew Scutter
I think what Mike was referring to was not the drag of the blades in gliding flight but the efficiency of the nose-mounted propellor in climb. Reliability through simplicity is definitely a factor, but the FES is not much good if you want to self-launch (prop clearance). On Mon, Sep 19, 2016 at 8:

Re: [Aus-soaring] electric self launch

2016-09-20 Thread Matthew Scutter
I don't understand why the ASG32 EL can't self launch - the quoted 2m/s is a better climb rate than many self launchers. On Wed, Sep 21, 2016 at 4:23 PM, DMcD wrote: > Didn't I read in Bernard Eckey's recent ad in Soaring Australia that > electric SLGs did not work and that Schleicher's had deci

Re: [Aus-soaring] electric self launch

2016-09-21 Thread Matthew Scutter
I think the answer as to why the drag is seen as acceptable, is the perceived (real or not) ability to safely continue soaring almost down to ground level, offsetting the (measured) 1-2 LD points loss on glide. I can imagine a lot more extremely marginal final glides, ridge soaring treelines, fligh

Re: [Aus-soaring] SkySight WA

2016-10-16 Thread Matthew Scutter
Thanks Tom and the several others who wrote privately - I will go ahead with the YouTube series. On Mon, Oct 17, 2016 at 1:55 PM, wrote: > A youtube series would definitely be a good idea. I'm fascinated and very > interested over all, but don't think I would currently be getting my > money's wo

Re: [Aus-soaring] Microair servicing - Is it still a thing?

2016-10-24 Thread Matthew Scutter
Microair sold me a brand new Microair 760 a little under a year ago so I certainly hope they're still supporting products they're actively selling, as it allegedly has a 2 year warranty. off topic below: Perhaps Mark is just a latent supporter of language reform. ( https://en.wikipedia.org/wiki/En

Re: [Aus-soaring] Wingloading formula from baseline to MTOW

2016-10-24 Thread Matthew Scutter
const auto loading_factor = sqrt(GetTotalMass() / reference_mass); const auto inv_bugs = 1. / bugs; polar.a = inv_bugs * ideal_polar.a / loading_factor; polar.b = inv_bugs * ideal_polar.b; polar.c = inv_bugs * ideal_polar.c * loading_factor; Stolen from XCSoar source code. Assumes the u

[Aus-soaring] Frigatebirds study

2016-10-27 Thread Matthew Scutter
http://www.nature.com/articles/ncomms12468 Fascinating study in Nature which documents how frigatebirds are able to cross oceans without flapping, using thermals over water, while asleep. Amazingly they manage to thermal with only one eye open and one brain hemisphere asleep, which suggests there

[Aus-soaring] SkySight on YouTube: Episode 1 - Weather forecasting and task planning

2016-10-31 Thread Matthew Scutter
As requested by a number of people on this list, I've put together a video which details how to interpret a weather forecast, and set a task accordingly using a checklist. It's aimed at novices, and even if you're not a https://skysight.io/ user the concepts should be applicable to your product of

Re: [Aus-soaring] SkySight on YouTube: Episode 1 - Weather forecasting and task planning

2016-11-02 Thread Matthew Scutter
any energy. On Wed, Nov 2, 2016 at 12:10 AM, Mark Newton wrote: > On 1 Nov 2016, at 5:31 PM, Matthew Scutter > wrote: > > If people find the first episode valuable, I'll continue with more > advanced topics. > Direct queries/suggestions/requests to matt...@skysight.io. &g

Re: [Aus-soaring] JS3

2016-12-12 Thread Matthew Scutter
JS2 seems to have become the JS1 self launcher, they give it away in their early promo material / website URL's I.e. http://www.jonkersailplanes.co.za/js2selflaun.htm On Tue, Dec 13, 2016 at 9:44 AM, Mike Borgelt < mborg...@borgeltinstruments.com> wrote: > Thanks Richard, > > Here's another link

Re: [Aus-soaring] JS3s arr Benalla

2016-12-30 Thread Matthew Scutter
Australia is one of the easiest places to get an experimental aircraft registered (believe it or not) On Fri, Dec 30, 2016 at 11:27 PM, Mike Borgelt < mborg...@borgeltinstruments.com> wrote: > I see one of the JS 3s at least has Australian registration. > > > > Mike > > > At 08:03 PM 12/30/

Re: [Aus-soaring] Trace

2017-01-07 Thread Matthew Scutter
You can probably deduce where the glider came from then. They don't care at comps. On 8 Jan 2017 12:14 PM, "Derek Ruddock" wrote: > I noticed the pilot name on Matthew Scutter’s trace is Leigh Wells. > > Good job it’s not being used for badge flights J > > ___

Re: [Aus-soaring] benalla blogs

2017-01-09 Thread Matthew Scutter
On Tue, Jan 10, 2017 at 4:10 PM, Mike Borgelt < mborg...@borgeltinstruments.com> wrote: > Is it somehow easier to upload to Fakebook than to a reserved page on the > WGC website? > Yes. (https://www.facebook.com/MatthewScuttersGliding/) ___ Aus-soaring m

Re: [Aus-soaring] gliding the sport

2017-01-30 Thread Matthew Scutter
I'm baffled as to how many people are often 'needed' to run an operation. Most clubs I've visited still have one if not TWO people required to sit on the ground and log the takeoffs and landings for the whole day. Trivially avoidable by either having pilots record their own takeoff and landing time

Re: [Aus-soaring] Bathurst 1000k

2017-02-01 Thread Matthew Scutter
It was indeed a bit out of the ordinary, I wanted to do a big out and return, then jump on the sea breeze convergence coming from Sydney as the thermals died and do some big distance down past Canberra and back. It'd already started falling apart around Bathurst but I found a bit of a storm outflow

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-02 Thread Matthew Scutter
Regarding the competition pilot vs. non-competition pilot debate, I don't think I've met a junior that hasn't been, or doesn't want to go to Joeyglide. Perhaps in the broader population competition pilots are under represented, but amongst younger pilots (fresh blood) it seems to swing the other wa

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-05 Thread Matthew Scutter
I found it thoroughly entertaining being required to do a site check, in order to fly my own glider, despite having just flown myself into that site in a powered aircraft. I was for a while a member of Ziggy and Marta's 'Just Soaring' club while I was doing the competition circuit without a real b

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-05 Thread Matthew Scutter
>The GPL, as I understand it, is now supposed to allow glider pilots to fly overseas (BUT not in Australia). Just out of interest, has anyone actually done that yet? Yes, I have an FAA licence issued on the back of my GPL. It wasn't too painful, except for having to pickup the FAA licence in perso

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-05 Thread Matthew Scutter
The GPL exists and it is real. You can get one right now. It's a lot of expensive CASA paperwork (I do begrudge the GFA for a few odd things, but they do an excellent job shielding us from CASA paperwork). Though there seems to be a widespread misunderstanding that having a licence means you can ju

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-05 Thread Matthew Scutter
how would one go about it? Cheers Bernard On 6 Feb 2017, at 4:36 pm, Matthew Scutter wrote: The GPL exists and it is real. You can get one right now. It's a lot of expensive CASA paperwork (I do begrudge the GFA for a few odd things, but they do an excellent job shielding us from CASA pap

Re: [Aus-soaring] MEMBERSHIP AND A WORLD REVIEW

2017-02-06 Thread Matthew Scutter
That was my interpretation too, and I'm still not clear on why we made all the foreign pilots attending the WGC in benalla join the GFA to operate their foreign registered aircraft with their foreign licences. I appreciate the process was streamlined but I don't see the legislative requirement anyw

Re: [Aus-soaring] Avia, Vertica 2

2017-02-12 Thread Matthew Scutter
XCSoar is also available for Android (and not just a beta, it's been on android for half a decade...) On Sun, Feb 12, 2017 at 8:53 PM, Rod Merigan wrote: > Google play > > > > *From:* Aus-soaring [mailto:aus-soaring-boun...@lists.base64.com.au] *On > Behalf Of *Damien Gates > *Sent:* Sunday, 12

Re: [Aus-soaring] Avia, Vertica 2

2017-02-14 Thread Matthew Scutter
The E-Inks update slowly and are black and white or very near to it. I now just use my regular android phone as my flight computer. I don't see the need for a second android device just for my glider. Sunlight visibility, barring transflective displays (all but dead now) is mostly about the nits/ca

Re: [Aus-soaring] Voltage drop

2017-03-04 Thread Matthew Scutter
Length isn't the only variable here. Best just to measure the battery voltage with a multimeter, then measure the terminals at the LX9000. On Sun, Mar 5, 2017 at 11:02 AM, Future Aviation Pty. Ltd. < ec...@internode.on.net> wrote: > Good morning all > > Today I have a question for the electronic

[Aus-soaring] Discus 2a A1 VH-EAX for sale

2017-05-08 Thread Matthew Scutter
urchase a self launcher to tour with. Contact: Matthew Scutter, matt...@skysight.io ___ Aus-soaring mailing list Aus-soaring@lists.base64.com.au http://lists.base64.com.au/listinfo/aus-soaring

Re: [Aus-soaring] Aus-soaring Digest, Vol 20, Issue 7

2017-06-06 Thread Matthew Scutter
I can't get a handle on who's a knob and who's not On Tue, Jun 6, 2017 at 10:01 AM, Laurie Simpkins wrote: > I tried to get on and thanks the earlier posts for the links to knobs but > was too busy having a laugh over what we argue about on this forum. Knobs > and handles. There may be a pun in

Re: [Aus-soaring] RASP no longer updating/needed for SA

2017-09-07 Thread Matthew Scutter
SA is still 'covered' by http://www.users.on.net/~dsg/HG/RASPtable.html (or https://skysight.io/ :) :) :) ) glidingforecast.on.net needs a total rebuild not just some maintenance to fix SA. Contact me off-list if you want to help/do it, I'm not the owner or operator but I seem to be the only one w

Re: [Aus-soaring] Looking for XCSoar 5.2.1 for the Altair

2017-11-08 Thread Matthew Scutter
If you can find anyone with experience working on XCSoar they can likely build an old version for you. I will be back in Aus late Nov and may be able to help then On Wed, Nov 8, 2017 at 9:20 AM, Paul Mander wrote: > Bad luck. Haven't any other ideas. Maybe junk the Altair and run it on a > table

Re: [Aus-soaring] [gfaforum] RE: AAT tasking

2017-12-04 Thread Matthew Scutter
Nothing like some poor weather to bring out the start proposals! I like the recent pilot event start proposals. Background: For your logger to be IGC approved for use in competitions it must support adding a pilot event - usually a button on the device or similar. Quite easy on most loggers as per

Re: [Aus-soaring] [gfaforum] RE: AAT tasking

2017-12-04 Thread Matthew Scutter
How about a postal survey? On Mon, Dec 4, 2017 at 10:31 PM, Jacques Graells wrote: > The problem is not finding a solution to avoid start games and gaggles, > first we need to convince the pilots that such practices are undesirable. > > > > Some pilots think that start games and gaggles are an i

Re: [Aus-soaring] Cheap memory foam

2017-12-17 Thread Matthew Scutter
Not all 'memory foams' are alike, in fact I am extremely dubious my memory foam mattress is any different to a regular foam mattress in any regard other than marketing. I think it's pretty unlikely the Aldi mattress has the viscoelastic properties desirable for increasing crashworthiness. https://

Re: [Aus-soaring] Cheap memory foam

2017-12-17 Thread Matthew Scutter
Seems like something the GFA could help with. Can the GFA a large quantity of CONFOR as to not incur the ridiculous small volume shipping prices, then onsell to members? It's not like it goes stale if it doesn't all sell at once. On Sun, Dec 17, 2017 at 9:08 PM, Matthew Scutter wrote:

Re: [Aus-soaring] ASG29R

2017-12-28 Thread Matthew Scutter
That's quite a revisionist take. The Mu31 has been under development since ~2006 (that i know of anyway). The akafliegs are groups of students in their spare time with donated materials, not a factory. On Fri, Dec 29, 2017 at 8:16 AM, Ross McLean wrote: > And yet the European manufacturers h

Re: [Aus-soaring] Discus 2a A1 VH-EAX for sale

2018-02-10 Thread Matthew Scutter
This is still for sale. I will be booking freight soon to take it to Europe with me for the season and may not bring it back, so get in touch if you don't want to miss out. Now includes a finished and installed OpenVario (7" XCSoar device in the panel). On 8 May 2017 8:42 pm, "

Re: [Aus-soaring] Nationals at NRM

2018-12-01 Thread Matthew Scutter
Are they meant to check if you washed your hands after the loo as well? The contest director is there to run a contest not to be an airworthiness inspector? On Sun, Dec 2, 2018 at 9:06 AM James McDowall wrote: > > I wonder if the Narromine Contest Director has checked that no aircraft are > being

Re: [Aus-soaring] Who is ultimately responsible...

2018-12-06 Thread Matthew Scutter
So make a complaint to the GFA then about whoever it is you're concerned about. Don't conflate sports with airworthiness. Scales are for checking weight relative to handicap, not some mobile enforcement arm of CASA. Competition directors have enough to worry about already. On Thu, 6 Dec 2018, 10:1

Re: [Aus-soaring] RASP not working

2015-11-28 Thread Matthew Scutter
The QLD forecast for this morning died with a very unhelpful error. The daily forecasts are setup such that the failure of one forecast cascades into all the others. This is obviously not desirable and should be fixed at some point. I have restarted tonights forecasts, let's hope they fare better.

Re: [Aus-soaring] World Junior

2015-12-13 Thread Matthew Scutter
/12/2015 7:34 PM, Mike Borgelt wrote: > >> > >> If I read the results properly it looks like we have a new World > Champion. > >> > >> Congratulations, Matthew Scutter! > >> > >> The rest of the team did quite well too. Might be one of the bett

Re: [Aus-soaring] World Junior

2015-12-13 Thread Matthew Scutter
And a link to aforementioned page - https://www.facebook.com/MatthewScuttersGliding/ On Mon, Dec 14, 2015 at 6:02 PM, Matthew Scutter wrote: > Thanks all. Couldn't have done it without the great team on the ground and > in the air with me. This was our victory, not mine. > > S

[Aus-soaring] Room at Benalla available

2015-12-29 Thread Matthew Scutter
I have a spare bedroom in a two bedroom apartment at the Executive hideaway available for the duration of Ozglide due to someone else pulling out at the last minute. http://www.executivehideaway.com.au/ It's one of the nicest hotels in Benalla. Contact me at this email or 0426883141 if you'd like

[Aus-soaring] Autonomous soaring

2016-02-10 Thread Matthew Scutter
First 100km task flown autonomously (and all below 4000ft) A commercial off-the-shelf RnR Products SBXC sailplane was outfitted as a UAV and performed more than 100 test flights of the ALOFT algorithm, with a nominal endurance of 3 min after a winchlaunch to approximately 100 m altitude. A notable

Re: [Aus-soaring] Potential dangers in the sport of gliding

2016-03-03 Thread Matthew Scutter
>It's possible, by changing the finish rules, to reduce the accidents >relating to low finishes. Is it? How did you establish this? > Why not do it? The rules were changed in response to the recent accidents. We went from a 0ft 3km finish, to a 200-500ft 3km finish. (Keeping in mind 3km is not 3k

Re: [Aus-soaring] Update from Flarm on Unsolicited Email Circulation

2016-03-06 Thread Matthew Scutter
FLARM's idea of licensing is for you to produce identical hardware to run their proprietary software on.[1] There is no standard, open or closed, to license and implement. This really doesn't have any bearing to the ISO standards writing process, except in how dissimilar it is. As for the encrypti

Re: [Aus-soaring] Update from Flarm on Unsolicited Email Circulation

2016-03-06 Thread Matthew Scutter
2016 at 3:12 PM, Matthew Scutter wrote: > FLARM's idea of licensing is for you to produce identical hardware to run > their proprietary software on.[1] There is no standard, open or closed, to > license and implement. This really doesn't have any bearing to the ISO > standards wri

Re: [Aus-soaring] Tablet recommendations?

2016-04-01 Thread Matthew Scutter
I saw a Kobo (B&W, but sunlight readable in the same way a book is) for sale in the latest gliding Australia. XCSoar only. On Sat, Apr 2, 2016 at 10:35 AM, b_br...@tpg.com.au wrote: > Nexus7 still available on ebay. > > > Regs > Ben > > --- Original Message --- > > From: "Greg Wilson" > Sent: A

Re: [Aus-soaring] Tablet recommendations?

2016-04-02 Thread Matthew Scutter
Not a tablet, but OpenVario is worth checking out. openvario.org Still in the fledgling stages. I'm building one, get in touch quick if you want to double up on parts orders. On Sat, Apr 2, 2016 at 6:24 PM, Arie van Spronssen wrote: > What are the options if you don't want to go with a 7inch ot

[Aus-soaring] SkySight.io - next generation soaring weather forecast

2016-04-07 Thread Matthew Scutter
cumulus. Please contact me at matt...@skysight.io if you have any questions, feature requests or complaints. Happy landings, Matthew Scutter ___ Aus-soaring mailing list Aus-soaring@lists.base64.com.au http://lists.base64.com.au/listinfo/aus-soaring

Re: [Aus-soaring] SkySight.io - next generation soaring weather forecast

2016-04-09 Thread Matthew Scutter
for my > credit card details and that caused me to retreat.. > How secure is your site? > All the best, Paul Mander > > On Fri, Apr 8, 2016 at 4:01 PM, Matthew Scutter > wrote: > >> Hi all, >> I've recently launched my new subscription-based soaring forecast

Re: [Aus-soaring] SkySight.io - next generation soaring weather forecast

2016-04-10 Thread Matthew Scutter
wrote: > Can you do Paypal? > > On Sun, Apr 10, 2016 at 11:14 AM, Matthew Scutter < > yellowplant...@gmail.com> wrote: > >> Hi Paul, >> Thanks for your question. >> SkySighr never handles your credit card details, it connects you directly >> to my paymen

Re: [Aus-soaring] Stitching together small waves to go XC

2016-05-03 Thread Matthew Scutter
Careful what you wish for - from my reading of Dick Smiths qualms with the current airspace on pprune (no ATC separation of his IFR aircraft with VFR aircraft in class E), his reforms could be very hostile to gliding. On 4 May 2016 8:57 AM, wrote: > > A while ago we were working with racal on a p

Re: [Aus-soaring] JS1-R

2016-05-10 Thread Matthew Scutter
The Duckhawk has a 7.4sqm wing @ 525kg(!), and the Diana 2 a 8.16sqm at 500kg. The Diana at least is renowned for its ability to climb in the weak conditions. On Wed, May 11, 2016 at 2:02 PM, Adam Woolley wrote: > The Diana 2 has an 8.16m.sq wing, so entirely possible that this 'JS1R' is > only

[Aus-soaring] Russian gliders

2016-05-14 Thread Matthew Scutter
Stumbled across this today: https://www.facebook.com/glidingsportofrussia/photos/a.247621048689880.53825.247514375367214/969843049801006/?type=3&theater http://shop.flavionics.eu/ That's a very cheap single seat trainer aircraft! From my limited research it seems to be legitimate too.