Europa-List Digest Archive

Fri 01/23/09


Total Messages Posted: 24



Today's Message Index:
----------------------
 
     1. 01:26 AM - =?ISO-8859-1?Q?Re=3A_Europa-List=3A_Grand_Rapids_?= =?ISO-8859-1?Q?EIS-2004_Question? (Carl Pattinson)
     2. 02:27 AM - GRT EIS problems (rick)
     3. 02:38 AM - Rotax Flydat (Keith Hickling)
     4. 03:05 AM - Re: Rotax Flydat (David Joyce)
     5. 03:29 AM - [off-topic] wilma carson - funeral arrangements (Rowland & Wilma Carson)
     6. 04:25 AM - Re: Rotax Flydat (Trevpond@aol.com)
     7. 05:09 AM - AAE Antennas (TELEDYNMCS@aol.com)
     8. 05:21 AM - Flakey OP readings on GRT (TELEDYNMCS@aol.com)
     9. 05:47 AM - Re: A/C paint other than white (rampil)
    10. 07:57 AM - Re: Re: A/C paint other than white (rparigor@suffolk.lib.ny.us)
    11. 08:11 AM - Re: Redux anyone? (William McClellan)
    12. 08:39 AM - Re: Re: A/C paint other than white (Karl Heindl)
    13. 11:18 AM - Re: AAE Antennas (Fred Klein)
    14. 11:58 AM - Re: Rotax Flydat (Bill Sisley)
    15. 12:07 PM - Re: AAE Antennas (Paul McAllister)
    16. 12:20 PM - VFR on top (Fred Klein)
    17. 12:42 PM - Re: AAE Antennas (William McClellan)
    18. 01:57 PM - Re: Re: A/C paint other than white (Paul McAllister)
    19. 02:20 PM - Re: AAE Antennas (Paul McAllister)
    20. 03:04 PM - Re: VFR on top (Pete Lawless)
    21. 03:57 PM - Re: Rotax Flydat (Keith Hickling)
    22. 05:03 PM - Re: VFR on top (Fred Klein)
    23. 05:48 PM - Re: VFR on top (Graham Singleton)
    24. 07:17 PM - Exhaust Question (JEFF ROBERTS)
 
 
 


Message 1


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    Time: 01:26:25 AM PST US
    From: "Carl Pattinson" <carl@flyers.freeserve.co.uk>
    Subject: =?ISO-8859-1?Q?Re=3A_Europa-List=3A_Grand_Rapids_?= =?ISO-8859-1?Q?EIS-2004_Question?
    X-mailer: iAVMailScanner 1.5.6.4 It is almost certainly a faulty oil pressure sender. We had the same problem which affected a number of the other readings. We have one of the older Grand Rapids units but the circuitry is likely to be similar. Once we changed the oil pressure sender the problem went away. Its also worth checking the connection to the temperature sender as this can work its way loose and vibrate. Best soultion is to solder the sender wire to the brass connector on top of the sensor - make sure the wires are well supported or the solder joint will eventually break - a coating of silicone bath sealant will fix this. If you need to disconnect the sender in future just leave the solder joint and cut the wire 3 inches upstream and make a repair to reconnect (or use a bullet connector). Carl Pattinson G-LABS ----- Original Message ----- From: "Martin Tuck" <MJKTuck@cs.com> Sent: Friday, January 23, 2009 3:52 AM Subject: Europa-List: Grand Rapids EIS-2004 Question > > > Hi Folks, > > I have had my Grand Rapids EIS (Model 4000) installed for a year now and > it really performs well - ah, until recently. While I was taking a cursory > look during one flight I noticed my oil pressure was down in the 20 psi > range and fluctuating. Then it went back up to the normal 40 psi or so. > Then down it went again. Meanwhile the other indications were fluctuating, > EGTs were varying 10-20 degrees up and down, the oil temperature was > increasing and decreasing up and down in line with the oil pressure > fluctuations. Then the warning lamp triggered and the error appeared to be > low voltage at 6 volts, then 3 then back up to around a more normal 13-14 > volts. As I continued I would see indications from normal to warnings of > low oil pressure, high oil temperature, low voltage, etc. then back to > normal. Occasionally the indications were as if the unit had shut off then > immediately restarted taking me back to the default display page. I > decided the unit had probably developed a fault so I continued back to > base - a long 10 minutes away. > > I called Grand Rapids support and they doubted the unit was at fault but > more likely that a sender was on the fritz. What surprised me is that > according to them, one dodgy sender affects all the readings and you have > to basically disconnect each sender until the problem disappears. Any one > else had any problems like this? > > I have to say, I would rather have a system which has independent displays > such that one sender does not affect the others, any suggestions? > > Over winter I have pulled the panel and checked all the wiring which > appears normal, no shorts, all the spare wires on the EIS have been capped > off with heatshrink, and I flew it again today with the same sporadic > indications occurring in the first 5-10 minutes and continuing throughout > most - but not all, the flight. I guess I will try to track down the dodgy > sender. > > Thoughts anyone? > > Regards, > Martin Tuck > Europa N152MT > Wichita, Kansas > > > _______________________________________ > No viruses found in this incoming message > Scanned by iolo AntiVirus 1.5.6.4 > http://www.iolo.com > _______________________________________ No viruses found in this outgoing message Scanned by iolo AntiVirus 1.5.6.4 http://www.iolo.com


    Message 2


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    Time: 02:27:53 AM PST US
    From: "rick" <rick@amimotormanagement.co.uk>
    Subject: GRT EIS problems
    Hi Guys I've just had similar problems. Fluctuating oil pressure, low reading EGT and low voltage indication. My CHT and voltage fluctuations only occurred above 20 or 25 degrees C CHT! Jerry Davies suggested multiple problems and he was right. The oil pressure switch was faulty (They often wear out internally at 200 odd hours or so if left in the Rotax position. However they are five minutes to replace) and I had one wire in my port CTH sender corroded. This was at the junction of the wire and the sender. Replacing the Oil Pressure switch sorted the pressure fluctuation but didn't affect the other two problems. What happens with the CHT is that where the two dissimilar wires are twisted together at the sender one, made of non coated steel wire, sometimes corrodes and the other doesn't sending back dodgy voltage indications to the EIS. Cutting the wires back 40mm and reconnecting them to the sender solved both the EGT and the voltage errors. Both Gerry Davies at Lyndhurst, the UK agent, and Sandy at GRT couldn't have been more helpful. Hope this helps. Rick G-RIKS 912S XS Tri 500 hours. Checked by AVG.


    Message 3


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    Time: 02:38:10 AM PST US
    From: Keith Hickling <keithhickling@clear.net.nz>
    Subject: Rotax Flydat
    On firing the starter motor for the first time to check the oil pressure after priming the oil system, my Rotax Flydat screen went blank, then after turning off the starter motor it cycled through the initial start-up screens twice before returning to the normal display. This happened repeatedly on running the starter motor. Can someone with a flydat tell me if this is normal? And if not normal does it risk damaging the unit if it is caused by sudden voltage changes? Should it be switched off when starting the engine? Thanks, Keith Hickling, New Zealand.


    Message 4


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    Time: 03:05:46 AM PST US
    From: "David Joyce" <davidjoyce@doctors.org.uk>
    Subject: Re: Rotax Flydat
    Keith, It always does that which is a pain and one of the failures of the design. Mine however has survived 7 yrs of starting without switching it off. Regards, David Joyce, G-XSDJ ----- Original Message ----- From: "Keith Hickling" <keithhickling@clear.net.nz> Sent: Friday, January 23, 2009 10:34 AM Subject: Europa-List: Rotax Flydat On firing the starter motor for the first time to check the oil pressure after priming the oil system, my Rotax Flydat screen went blank, then after turning off the starter motor it cycled through the initial start-up screens twice before returning to the normal display. This happened repeatedly on running the starter motor. Can someone with a flydat tell me if this is normal? And if not normal does it risk damaging the unit if it is caused by sudden voltage changes? Should it be switched off when starting the engine? Thanks, Keith Hickling, New Zealand.


    Message 5


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    Time: 03:29:51 AM PST US
    From: Rowland & Wilma Carson <rowil@clara.net>
    Subject: [off-topic] wilma carson - funeral arrangements
    Please forgive me for this long off-topic posting. Several Europa people asked to be informed about Wilma's funeral arrangements, and the easiest way to make sure I catch them all is to post here. The funeral of Wilma Carson is planned to take place on 29th January 2009. A short and mostly silent Meeting for Worship (but including music chosen by Wilma) will be held at Cheltenham Crematorium at 13:30. We ask that spoken ministry be reserved for the MfW at 15:30. Refreshments will be served at the Cheltenham Friends Meeting House from 14:15 - 15:15. A Meeting for Worship (to which everyone is welcome) to celebrate Wilma's life will be held at the Meeting House for about an hour from 15:30. Local Friends are asked to decorate the Meeting House with flowers. Others are asked not to send flowers or wreaths, but instead to make a donation to Womankind Worldwide. For those travelling some distance and needing to stop overnight, I have a couple of single beds available, and our neighbour Angela has kindly offered several beds in her house if required. = = = = = = = = = = = = = = = = = = = = = = = I am alone with myself. Investigate and know thyself, and more besides. This is life which lives on, a centimeter added to the soul. Be still and learn. Wilma McWatters, 1964 = = = = = = = = = = = = = = = = = = = = = = = References: Cheltenham Cemetery & Crematorium Bouncers Lane Cheltenham Gloucestershire GL52 5JT 01242 244245 SO972231 http://www.cheltenham.gov.uk (search for crematorium) Car parking is spread throughout the grounds; you may have to walk some distance to the Crematorium, so allow time for that. Cheltenham Friends Meeting House Warwick Place Cheltenham GL52 2NP SO952226 http://www.cheltenhamquaker.org.uk (click on Meeting House location map) 3 disabled spaces adjacent. On-street parking nearby is restricted. Public pay-and-display car park in Portland Street. Another option, particularly if not attending the Crematorium MfW, is the Park-and-Ride at the Racecourse <http://www.gloucestershire.gov.uk/cheltenhamparkandride>. Alight from the D bus in Portland Street outside Multiyork. Womankind Worldwide 2nd Floor Development House 56-64 Leonard Street London EC2A 4LT 020 7549 0360 http://www.womankind.org.uk/ regards Rowland -- | Wilma & Rowland Carson http://home.clara.net/rowil/ | <rowil@clara.net> ... that's Rowland with a 'w' ...


    Message 6


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    Time: 04:25:59 AM PST US
    From: Trevpond@aol.com
    Subject: Re: Rotax Flydat
    Hi Keith, Fly-dats only run if they are receiving 12 volts or better. It is quite common for them to blank out when you are running the starter because of the voltage drain from the battery. As soon as the engine is running, it will come up quickly. regards Trev Pond G-LINN


    Message 7


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    Time: 05:09:31 AM PST US
    From: TELEDYNMCS@aol.com
    Subject: AAE Antennas
    In a message dated 1/23/2009 3:13:54 A.M. Eastern Standard Time, europa-list@matronics.com writes: I have installed all three but prefer the carbon fiber Advanced Aircraft Electronics (AAE) antenna types because they are "no brainers". Hey Bud, I will second that! I have both an AAE Com and an AAE transponder antenna on N245E and I couldn't be more pleased with them. (and I'm a picky RF engineer by trade). I've swept the Com antenna alone across the band and the SWR remains flat at about 1.38 to 1 end to end. I also swept the transponder antenna at 1090 Mhz and it shows excellent SWR characteristics, too. The AAE folks were outstanding to deal with. I originally purchased the Com antenna with a 90 degree BNC connector take off. I decided six months after I purchased my Com antenna that I really needed a straight BNC take off for proper cable routing. So, I contacted them and they swapped the antenna at no charge and even paid the return shipping! My AAE Com is mounted on the aft side of the tail post. I made a 1" square hole in the center of tail post for the antennas connector/splitter assembly to pass through the tail post, then attached the elements of the antenna to the rear of the tail post with silicone after scuffing the tail post a bit to enhance adhesion. The coax feed routes through the center of the bottom rib of the vertical fin through a small, grommeted hole and forward into the fuselage. Both transmission and reception are excellent using this antenna coupled to a Garmin 250X GPS/Com. Regards, John Lawton Whitwell, TN (TN89) N245E - Flying **************A Good Credit Score is 700 or Above. See yours in just 2 easy steps! cemailfooterNO62)


    Message 8


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    Time: 05:21:25 AM PST US
    From: TELEDYNMCS@aol.com
    Subject: Flakey OP readings on GRT
    In a message dated 1/23/2009 3:13:54 A.M. Eastern Standard Time, europa-list@matronics.com writes: Any one else had any problems like this? Hey Martin, Early on, I had "flicking" with my oil pressure readings on my Jab. Turned out it was the OP sensor itself. Andy Silvester suggested that I replace the OP sensor that came on the Jab with a VDO sensor. I did and it cured the problem. Hope it helps! Regards, John Lawton Whitwell, TN (TN89) N245E - Flying **************A Good Credit Score is 700 or Above. See yours in just 2 easy steps! cemailfooterNO62)


    Message 9


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    Time: 05:47:51 AM PST US
    Subject: Re: A/C paint other than white
    From: "rampil" <ira.rampil@gmail.com>
    Hey Ron, It was a stock 914 you bought, not a Predator variant right? I was flying in your neighborhood last week with an OAT of -15C at 8000 msl. As for top altitudes, I do not recall seeing a published number, but that should be part of your flight test program. Most people call it quits at the DA where ROC100fpm. The true top is where Vs = Vy and ROC is =0, but given that it take infinite time to reach, and the tank holds less than 3 hours at max power, you will not get there. In my test flying with a 912s, at 11000 DA, I was still climbing at > 400 fpm, and I did not push further. Based on the rate of climb decay, I'll guess the service ceiling for my plane is around 14k DA -------- Ira N224XS Read this topic online here: http://forums.matronics.com/viewtopic.php?p=226334#226334


    Message 10


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    Time: 07:57:19 AM PST US
    Subject: Re: A/C paint other than white
    From: rparigor@suffolk.lib.ny.us
    Hi Ira Thx. for the reply. As far as altitude ceiling I was thinking there may be some limit on something that may perhaps expand and give problems with airframe?? Extra dosage of UV that paint may not be able to effectively block? Something unique to long wings that is not happy at very high altitude? For certain the bags of potato chips in the cockpit will expire before the airframe does from lower pressure at altitude. Perhaps with 914 that still has the ability to make some BTUs at altitude compared to a richer running normally aspirated 912S, something under the cowl over temps due to the lesser amount of air molecules in the same volumetric flow? I have a stock 914 except for intercooler and ability to lean, I would imagine with long wings, Airmaster andleaned, FL210 is attainable? If wave assisted much higher. Ron Parigoris


    Message 11


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    Time: 08:11:25 AM PST US
    From: William McClellan <wilwood@earthlink.net>
    Subject: RE: Redux anyone?
    Bud, I will take one can. Thanks, Bill McCllelan


    Message 12


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    Time: 08:39:03 AM PST US
    From: Karl Heindl <kheindl@msn.com>
    Subject: Re: A/C paint other than white
    Ron=2C John Hurst told me that his cruising altitude on his way to Seattle in the 914 motorglider was 17500=2C to stay below 18 for VFR. I wonder if he used oxygen. Karl int other than whiteFrom: rparigor@suffolk.lib.ny.usTo: europa-list@matroni cs.comHi Ira Thx. for the reply.As far as altitude ceiling I was thinking t here may be some limit on something that may perhaps expand and give proble ms with airframe?? Extra dosage of UV that paint may not be able to effecti vely block? Something unique to long wings that is not happy at very high a ltitude? For certain the bags of potato chips in the cockpit will expire be fore the airframe does from lower pressure at altitude. Perhaps with 914 th at still has the ability to make some BTUs at altitude compared to a richer running normally aspirated 912S=2C something under the cowl over temps du e to the lesser amount of air molecules in the same volumetric flow?I have a stock 914 except for intercooler and ability to lean=2C I would imagine w ith long wings=2C Airmaster and leaned=2C FL210 is attainable? If wave assi sted much higher.Ron Parigoris


    Message 13


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    Time: 11:18:54 AM PST US
    From: Fred Klein <fklein@orcasonline.com>
    Subject: Re: AAE Antennas
    On Jan 23, 2009, at 5:06 AM, TELEDYNMCS@aol.com wrote: > My AAE Com is mounted on the aft side of the tail post. I made a 1" > square hole in the center of tail post for the antennas connector/ > splitter assembly to pass through the tail post, then attached the > elements of the antenna to the rear of the tail post with silicone > after scuffing the tail post a bit to enhance adhesion. The coax > feed routes through the center of the bottom rib of the vertical fin > through a small, grommeted hole and forward into the fuselage. John, Thanks for another astute and valuable contribution...geeze...to think the com antenna can be a simple vertical strip tucked between the rudder and stern post...what a sweet and simple solution. And I'm sittin here lookin at the Bob Archer big "E"...all doable and functional I'm sure...but sweet?...not so much. When you say, "The coax feed routes through the center of the bottom rib of the vertical fin through a small, grommeted hole and forward into the fuselage"... ....it sounds like the coax traces an "S" curve before it starts its run forward...am I understanding your installation correctly? I thought one of the goals w/ antenna coax routing was to eliminate bends. With your expertise, I hope you can answer a couple of nagging questions I've had: - I'm planning on running a tail light/tail strobe at the highest point on the rudder trailing edge; will these wires (running down the back side of the stern post) create electronic interference if I were to adopt your antenna solution?...what about the same if I were to install the Bob Archer in the fin?...or should I move the BA forward of the rear bulkhead to where there would be adequate height within the fuselage shell? Thanks, Fred A194 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.


    Message 14


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    Time: 11:58:52 AM PST US
    From: Bill Sisley <bill.sue@orcon.net.nz>
    Subject: Re: Rotax Flydat
    Keith, Mine does the same, a feature of the unit. Hear on the grapevine you are nearly ready to fly!!!!!!!! Cheers Sue & Bill Sisley Keith Hickling wrote: > On firing the starter motor for the first time to check the oil > pressure after priming the oil system, my Rotax Flydat screen went > blank, then after turning off the starter motor it cycled through the > initial start-up screens twice before returning to the normal display. > This happened repeatedly on running the starter motor. > > Can someone with a flydat tell me if this is normal? And if not normal > does it risk damaging the unit if it is caused by sudden voltage > changes? Should it be switched off when starting the engine? > > Thanks, > Keith Hickling, > New Zealand. > > > > * > > > *


    Message 15


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    Time: 12:07:55 PM PST US
    Subject: Re: AAE Antennas
    From: Paul McAllister <paul.the.aviator@gmail.com>
    Hi Fred, I used a Bob Archer in my fin with the strobe on top of my fin. I haven't had any noise issues with this combination. Paul > - I'm planning on running a tail light/tail strobe at the highest point on > the rudder trailing edge; will these wires (running down the back side of > the stern post) create electronic interference if I were to adopt your > antenna solution?...what about the same if I were to install the Bob Archer > in the fin?...or should I move the BA forward of the rear bulkhead to where > there would be adequate height within the fuselage shell? > Thanks, > Fred


    Message 16


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    Time: 12:20:53 PM PST US
    From: Fred Klein <fklein@orcasonline.com>
    Subject: VFR on top
    Vancouver, BC this morning at 6:30 a.m. Sorry, just couldn't resist sharing. do not archive -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.


    Message 17


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    Time: 12:42:45 PM PST US
    From: William McClellan <wilwood@earthlink.net>
    Subject: Re: AAE Antennas
    Paul, Your Archer antenna is working well. Back on Feb 12, 2006 you posted: I have a Bob Archer antenna in the tail of my Europa. My trim control & Navaids go nuts when I transmit and I haven't ever solved the problem. How did you solve that problem? Thanks, Bill Mcclellan -----Original Message----- >From: Paul McAllister <paul.the.aviator@gmail.com> >Sent: Jan 23, 2009 2:58 PM >To: europa-list@matronics.com >Subject: Re: Europa-List: AAE Antennas > > >Hi Fred, > >I used a Bob Archer in my fin with the strobe on top of my fin. I >haven't had any noise issues with this combination. > >Paul > >> - I'm planning on running a tail light/tail strobe at the highest point on >> the rudder trailing edge; will these wires (running down the back side of >> the stern post) create electronic interference if I were to adopt your >> antenna solution?...what about the same if I were to install the Bob Archer >> in the fin?...or should I move the BA forward of the rear bulkhead to where >> there would be adequate height within the fuselage shell? >> Thanks, >> Fred > >


    Message 18


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    Time: 01:57:39 PM PST US
    Subject: Re: A/C paint other than white
    From: Paul McAllister <paul.the.aviator@gmail.com>
    Hi Ira, I was wondering if your 14k estimate was based on the engines ceiling or Vx=Vy. I can offer a couple of data points. I typically fly long cross county flights at 12k to 16k, depending on winds and what ATC makes me do. I have taken it to 18k once, but I didn't go higher because I don't have an intercooler or temperature monitoring on the carburetor inlets. I will be doing this as one of my many winter projects. I can share some anecdotal information which I haven't confirmed. I did hear that Jimmy Thursby took the demonstrator up to 23k, and there was a guy out in California (can't remember his name, Dennis ??) that claimed to cruise in the low 20's. From memory both of these aircraft have Whirlwind propellers on them which have significantly better airfoils than the Warp drive blades. >From a practical point, I find my aircraft doesn't go much faster after 12k, due to the Warp drive propeller, and after about 14k, I start using oxygen at faster rate, so unless "wind gods" entice me higher I don't go there! Cheers, Paul > In my test flying with a 912s, at 11000 DA, I was still climbing at > 400 fpm, and I did not push further. Based on the rate of climb decay, I'll > guess the service ceiling for my plane is around 14k DA > > -------- > Ira N224XS


    Message 19


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    Time: 02:20:15 PM PST US
    Subject: Re: AAE Antennas
    From: Paul McAllister <paul.the.aviator@gmail.com>
    Hi Bill, I fixed the navaids issue by moving the nav antenna. If I was to do it over I would put my VOR antenna in the wing so it was away from other stuff and would not need to be folded around the fuselage to fit. The downside is that this means one more cable to connect when the wing comes off and on, and if the antenna should fail for any reason, getting to it would be difficult. I improved the intercom by using shielded cable, although once in great while it will lock up the intercom (micro processor based) with a stuck mike. This ONLY ever happens when I am talking to a busy sector with ATC, and never happens when I am flying out of a deserted grass field strip with no one around. As far as the trim indicator goes, I never bothered to look into it. The antenna works well, but I have nothing to compare it to. The noise issue I was referring to in my last post was induced noise from the strobe cable being near the antenna. For my installation it hasn't been a problem. Trying to fit a Bob Archer in the fin of a Europa is a bit tricky, it sounds like at AAE would be easier. I seen to recall that I saw similar SWR's over the entire frequency range, something like 1.4 to 1 being the worst case. I was surprised to see it so flat over such a broad range, mind you, the SWR meter was a very inexpensive one off eBay, so its accuracy could be called into question. Cheers, Paul


    Message 20


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    Time: 03:04:22 PM PST US
    From: "Pete Lawless" <pete@lawless.info>
    Subject: VFR on top
    Lovely picture Fred - was that from a Europa? do not archive -----Original Message----- From: owner-europa-list-server@matronics.com [mailto:owner-europa-list-server@matronics.com] On Behalf Of Fred Klein Sent: 23 January 2009 20:12 Subject: Europa-List: VFR on top Vancouver, BC this morning at 6:30 a.m. Sorry, just couldn't resist sharing. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.


    Message 21


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    Time: 03:57:41 PM PST US
    From: Keith Hickling <keithhickling@clear.net.nz>
    Subject: Re: Rotax Flydat
    Thanks for the replies everyone. Good to know it's normal. Yes Bill, nearly ready to fly ! Haven't run the engine yet, but all else complete - all the electrical systems seem to work - Amazing Regards, Keith Hickling, New Zealand. XS ZK MEE ----- Original Message ----- From: Bill Sisley To: europa-list@matronics.com Sent: Saturday, January 24, 2009 8:50 AM Subject: Re: Europa-List: Rotax Flydat Keith, Mine does the same, a feature of the unit. Hear on the grapevine you are nearly ready to fly!!!!!!!! Cheers Sue & Bill Sisley Keith Hickling wrote: On firing the starter motor for the first time to check the oil pressure after priming the oil system, my Rotax Flydat screen went blank, then after turning off the starter motor it cycled through the initial start-up screens twice before returning to the normal display. This happened repeatedly on running the starter motor. Can someone with a flydat tell me if this is normal? And if not normal does it risk damaging the unit if it is caused by sudden voltage changes? Should it be switched off when starting the engine? Thanks, Keith Hickling, New Zealand. href="http://www.matronics.com/Navigator?Europa-List">http://www.matron ics.com/Navigator?Europa-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c ontribution


    Message 22


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    Time: 05:03:52 PM PST US
    From: Fred Klein <fklein@orcasonline.com>
    Subject: Re: VFR on top
    On Jan 23, 2009, at 2:59 PM, Pete Lawless wrote: > Lovely picture Fred - was that from a Europa? Pete...if it had been...if I had taken it from my Europa...you wouldn't have seen it yet 'cause I'd still be skyhigh and totally blissed out...Fred do not archive -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.


    Message 23


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    Time: 05:48:29 PM PST US
    From: Graham Singleton <grahamsingleton@btinternet.com>
    Subject: Re: VFR on top
    Fred Klein wrote: > Vancouver, BC this morning at 6:30 a.m. Sorry, just couldn't resist > sharing. Beautifu; Fred! thanks for thinking of us :-) Graham


    Message 24


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    Time: 07:17:55 PM PST US
    From: JEFF ROBERTS <jeff@rmmm.net>
    Subject: Exhaust Question
    Exhaust question from a non technical Europa builder flyer. I remember my flight instructor 15 or 20 years back always said a stupid question is the one not ask so here it goes... As I'm doing my annual and looking at this large muffler pushed into a small place I can't help wondering why it has to be this large. It would seem something smaller wouldn't have such a heat buildup and allow cooling air from above to move down thru easier. I understand the noise requirements across the pond but here in the states has anyone gone with something smaller? Would it not be good for the 912 to go with straight pips? Just curious... Jeff R. A258 - N128LJ / Gold Rush 170 hours and climbing slowly.




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