Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Mark Goodley
CareersWhile we are growing quickly, we are exceptionally selective in who we hire. Your passion and ability should be demonstrated in your professional and academic achievements. You should be curious, driven, and devoted to your area of excellence. We look for candidates with both raw

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Mike Borgelt
Sorry Bernard, It is a Sparrowhawk from Windward performance, not an ASW or ASG. I like the e-volo copter design. This one looks like it owes something to that concept of multiple small rotors. Mike At 05:09 PM 27/02/2013, you wrote: Hello all! Have a look and see how the beautiful

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Mike Borgelt
Come to think about it - who left the SparrowHawk in the hangar with the e-volocopter overnight? This thing could actually work. Now add a small gas turbine driving an alternator and some kerosene and you can extend the range. This thing could actually work quite well. Mike At 06:52 PM

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Michael Scutter
Yep, Pour the Kero Over it and short the lipo batteries   Michael Scutter, Education Training Consultant, Email: michael_scut...@yahoo.com.au Mobile: 0417822330  (Int +614178223300) skype://michaelscutter I don't say anything here that I would not say to your face.

Re: [Aus-soaring] LiFePo4

2013-02-27 Thread gstevo10
Nice one Arie. You do bring a bit of costing perspective into the argument here. The YouTube footage is interesting (horrific?), but I suspect basically irrelevant. I think that any glider pilot who knows anything about the problem, does not want to experience an inflight cockpit fire UNDER

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread gstevo10
Mike, Spot on! Has the Co actually produced a prototype? It seems highly doubtful. Lots of engines there - to go wrong. What happens if you loose 1, 2 , 3, all of them at the same time? How much? I like the concept of flying it from the back yard to the local club for a game of golf.

Re: [Aus-soaring] Easter Vintage Regatta at HVGC

2013-02-27 Thread Paul Dickson
Paul, Even ASH are welcome. However, as they are not as pretty as a K6 or just about any other vintage glider they and their pilots are heavily handicapped during any flying and social event! Paul On Wed, Feb 27, 2013 at 8:56 PM, Paul Mander p...@mander.net.au wrote: Sounds great. Does an ASH

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Future Aviation
Hi Mike! You failed to mention that even the Sparrowhawk fuselage is a pretty good copy of the ASW and ASG series of sailplanes. It seems rather fashionable to copy the fuselage design of Schleicher gliders these days. The Jonker brothers have perfected the art. They simply made a mould from a

[Aus-soaring] Darlng Downs weather for the weekend of 2 -3 March 2012

2013-02-27 Thread Robert Hart
Hi folks The weekend forecast is available at the link below. Unfortunately, Saturday looks to be rainy with thunderstorms but Sunday should be soarable. I will update tomorrow as usual. -- Robert

Re: [Aus-soaring] Easter Vintage Regatta at HVGC

2013-02-27 Thread Paul Mander
I think just being there will be a privilege, and I agree, the old birds will be a sight to see. Thanks for the welcome. From: aus-soaring-boun...@lists.internode.on.net [mailto:aus-soaring-boun...@lists.internode.on.net] On Behalf Of Paul Dickson Sent: Wednesday, 27 February 2013 9:15 PM To:

Re: [Aus-soaring] LiFePo4 ~ Why not move to 24 volt systems?

2013-02-27 Thread Alan Wilson
My contribution to the battery aspect of this thread is to question why we are so infatuated by 12 volts? [I once wrote Standards, and Standards often impede innovation] I also agree that the electrical systems must be designed and implemented taking into consideration volts, amps, temperature

Re: [Aus-soaring] Aus-soaring Digest, Vol 113, Issue 55

2013-02-27 Thread wayne carter
4. Re: LiFePo4 ~ Why not move to 24 volt systems? (Alan Wilson) Message: 4 Date: Thu, 28 Feb 2013 09:13:33 +1100 From: Alan Wilson a...@ozemail.com.au Subject: Re: [Aus-soaring] LiFePo4 ~ Why not move to 24 volt systems? To: 'Discussion of issues relating to Soaring in Australia.'

Re: [Aus-soaring] 100% electric VTOL

2013-02-27 Thread Mike Borgelt
At 06:27 AM 28/02/2013, you wrote: Hi Mike! You failed to mention that even the Sparrowhawk fuselage is a pretty good copy of the ASW and ASG series of sailplanes. I'm sure Greg Cole, the designer of the Sparrowhawk and Duckhawk, would disagree. I've seen a Sparrowhawk up close (lifted it

Re: [Aus-soaring] LiFePo4 ~ Why not move to 24 volt systems?

2013-02-27 Thread Mike Borgelt
You usually move to higher voltage to transmit greater power at the same or lower current which reduces wiring weight. I suspect in light aircraft the power requirement for the electrics is driven by systems other than the avionics i.e electrically driven hydraulic pumps or simply

Re: [Aus-soaring] LiFePo4 ~ Why not move to 24 volt systems?

2013-02-27 Thread Mike Borgelt
24 or 28 volts doubles the number of cells in the battery. Not good when using NiMH or Li technolgy. Mike At 10:44 AM 28/02/2013, you wrote: You usually move to higher voltage to transmit greater power at the same or lower current which reduces wiring weight. I suspect in light aircraft

[Aus-soaring] Simple question straw poll, you can reply offlist

2013-02-27 Thread Texler, Michael
Simple Question; When flying a glider, is it OK to taxy off the runway after landing to position the glider close to the rear of the launch grid? YES or NO or It depends.. (give a reason) Offlist replies preferred From latest MOSP Taxying after landing Sailplanes should make a straight

Re: [Aus-soaring] LiFePo4

2013-02-27 Thread Scott Penrose
On 27/02/2013, at 6:56 PM, Arie van Spronssen a...@internode.on.net wrote: Hi, When people start talking of glider batteries I laugh at their logic. We have a toy that cost anywhere between 2 - 10k and upwards to keep in the air each year (not including getting to and from the airfield

Re: [Aus-soaring] Simple question straw poll, you can reply offlist

2013-02-27 Thread tom claffey
Generally yes, the it depends on not hitting anything if you lose control or brakes fail. Tom PS: the bit about only if nobody can land beside you is important too.___ Aus-soaring mailing list Aus-soaring@lists.internode.on.net To check or change

Re: [Aus-soaring] LiFePo4 ~ Why not move to 24 volt systems?

2013-02-27 Thread tom claffey
Aircon? - I want one! :)___ Aus-soaring mailing list Aus-soaring@lists.internode.on.net To check or change subscription details, visit: http://lists.internode.on.net/mailman/listinfo/aus-soaring

[Aus-soaring] glider register

2013-02-27 Thread Ron Sanders
can anyonwe tell me how to find the totl australian glider register? ron On 27 February 2013 20:55, tom claffey to...@yahoo.com wrote: Aircon? - I want one! :) -- * From: * Mike Borgelt mborg...@borgeltinstruments.com; * To: * Discussion of issues relating to

Re: [Aus-soaring] glider register

2013-02-27 Thread Christopher McDonnell
CASA register search and pick glider option. Lots of oldies I know of though who did not comply with 9/11 fallout panic and have fallen off the register. From: Ron Sanders Sent: Thursday, February 28, 2013 3:50 PM To: Discussion of issues relating to Soaring in Australia. Subject:

Re: [Aus-soaring] glider register

2013-02-27 Thread gstevo10
Ron, There is a bit more to it than that! The files also can take some time to load so be patient. Once you have got to the CASA site select search Civil aircraft register scroll down and select Search the Aircraft register. This is under a sub-heading Aircraft register data. Once the Search