RV10-List Digest Archive

Wed 03/05/08


Total Messages Posted: 17



Today's Message Index:
----------------------
 
     1. 05:21 AM - Re: Re: Lower Cowl Mounts (Larry Rosen)
     2. 05:49 AM - Shoulder Harness Hardpoint (Barry Marz)
     3. 06:09 AM - Another lesson with windows (John Testement)
     4. 06:25 AM - Re: Shoulder Harness Hardpoint (RV Builder (Michael Sausen))
     5. 06:26 AM - Re: Another lesson with windows (Kelly McMullen)
     6. 06:53 AM - Re: Another lesson with windows (RV Builder (Michael Sausen))
     7. 07:01 AM - Re: Shoulder Harness Hardpoint (Bob Leffler)
     8. 07:27 AM - Re: Another lesson with windows (orchidman)
     9. 07:37 AM - Re: Shoulder Harness Hardpoint (RV Builder (Michael Sausen))
    10. 01:45 PM - Re: Shoulder Harness Hardpoint (gary)
    11. 04:08 PM - Re: Shoulder Harness Hardpoint (Marcus Cooper)
    12. 04:17 PM - Re: Shoulder Harness Hardpoint (William Curtis)
    13. 07:09 PM - OSH (David McNeill)
    14. 08:04 PM - Re: OSH (Bob Leffler)
    15. 08:46 PM - Re: OSH (linn Walters)
    16. 10:08 PM - Re: OSH (Condrey, Bob (US SSA))
    17. 10:34 PM - Re: OSH (neil)
 
 
 


Message 1


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    Time: 05:21:29 AM PST US
    From: Larry Rosen <LarryRosen@comcast.net>
    Subject: Re: Lower Cowl Mounts
    Hate to say it, but William you are correct :-) . I took a look at the original photos and the bottom ones do not have the same markings on that as the camlocs on the sides. Larry William Curtis wrote: > > Larry, > > Those bottom ones don't look like Camlocs, they look like screws with Tinnerman washers. I know Vic sold the plane but is he still on the list? > > William > http://wcurtis.nerv10.com/ > "Be who you are and say what you feel because those who mind don't matter and those who matter don't mind." > -- Dr. Suess > > -------- Original Message -------- > >> >> Vic used camlocs all the way around. You can see photos here: >> <http://lrosen.nerv10.com/Construct/SunNFun_2006/Vic%20RV10/CamLocs/index.html> >> >> Larry Rosen >> >> William Curtis wrote: >> >>> >>> >>> >>>> Guys, >>>> did anyone use camlocks for the bottom cowling mounts? >>>> Michael >>>> >>>> >>> I am. Two per side on a 0.63 base. Four of each of the below: >>> >>> 244-16 Floting Receptacle 2.89 >>> 4002-4 Camloc Stud 2.45 >>> 4002-O Camloc Grommet 1.53 >>> R4G Snap Rings 0.20 >>> >>> I used these on the horizontal sides of my Cardinal to replace the SouthCo fasteners and I like them a lot. Not enough however to use them in place of the hinges on the 10 except on the cowl bottom. >>> >>> The above prices are from Spruce, however if you go to OSH or Sun-N-Fun you can get them at the Aeromart for less. If you want to pay even more you can get the adjustable receptacle version but since the -4 stud will fit the thickness range of our cowling, I don't see any reason to use them. >>> >>> William >>> http://wcurtis.nerv10.com/ >>> "Be who you are and say what you feel because those who mind don't matter and those who matter don't mind." >>> -- Dr. Suess >>> > > >


    Message 2


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    Time: 05:49:50 AM PST US
    From: Barry Marz <blalmarz@embarqmail.com>
    Subject: Shoulder Harness Hardpoint
    I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com


    Message 3


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    Time: 06:09:50 AM PST US
    From: "John Testement" <john@roadmapscoaching.com>
    Subject: Another lesson with windows
    I finished priming the canopy and windows last week and had a problem (Dupont Colar high build primer). The primer did not stick well to the Plexiglas and I was able to easily scrape it off with a razor blade - not good. Before priming, I prepped my rear windows and windshield by scuffing the plexi real well and taping the edge. I then cleaned with mineral spirits. I believe that I have read that you should not use Acetone or MEK on the windows - causes crazing. So I used mineral spirits - that was the mistake. My painter believes that the oil in mineral spirits caused the problem. Has anyone else had a similar experience? I really miss the good ole days of riveting! John Testement HYPERLINK "mailto:jwt@roadmapscoaching.com"jwt@roadmapscoaching.com 40321 Richmond, VA Paint prep, interior, and LOTS of little stuff do not archive 9:46 PM


    Message 4


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    Time: 06:25:40 AM PST US
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Subject: Shoulder Harness Hardpoint
    I talked to my TC a while back about this subject and while he isn't a composite guy, he thought that it made more sense to make the hardpoint on the exterior or the cabin top. I planned to look into it more once I got to that point but this seems to be a good time to discuss. So what do the composite guys like Gary and Dave think? In adding a hard point for seatbelts to the canopy should it be from the inside or outside? Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz Sent: Wednesday, March 05, 2008 7:47 AM Subject: RV10-List: Shoulder Harness Hardpoint I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com


    Message 5


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    Time: 06:26:39 AM PST US
    From: "Kelly McMullen" <apilot2@gmail.com>
    Subject: Re: Another lesson with windows
    Use isopropyl alcohol on plexi. Get the higher purity 91% variety at aviation section of Walgreens or equivalent. Very effective for removing oils, etc. On Wed, Mar 5, 2008 at 7:06 AM, John Testement <john@roadmapscoaching.com> wrote: > I finished priming the canopy and windows last week and had a problem > (Dupont Colar high build primer). The primer did not stick well to the > Plexiglas and I was able to easily scrape it off with a razor blade - not > good. Before priming, I prepped my rear windows and windshield by scuffing > the plexi real well and taping the edge. I then cleaned with mineral > spirits. I believe that I have read that you should not use Acetone or MEK > on the windows - causes crazing. So I used mineral spirits - that was the > mistake. My painter believes that the oil in mineral spirits caused the > problem. Has anyone else had a similar experience? > > I really miss the good ole days of riveting! > > John Testement > jwt@roadmapscoaching.com > 40321 > Richmond, VA > Paint prep, interior, and LOTS of little stuff > do not archive > > > 3/4/2008 9:46 PM > > * > > * > >


    Message 6


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    Time: 06:53:30 AM PST US
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Subject: Another lesson with windows
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    Message 7


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    Time: 07:01:47 AM PST US
    From: "Bob Leffler" <rv@thelefflers.com>
    Subject: Shoulder Harness Hardpoint
    If I recall what Dave Saylor did to his, when I took the class last month, I believe that he drilled about 1.5"-2.0" core from the inside, then filled with flox. Basically duplicating how the front belt attach points are constructed. Was your TC recommending you put a plate on top of the canopy? bob -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RV Builder (Michael Sausen) Sent: Wednesday, March 05, 2008 9:23 AM Subject: RE: RV10-List: Shoulder Harness Hardpoint <rvbuilder@sausen.net> I talked to my TC a while back about this subject and while he isn't a composite guy, he thought that it made more sense to make the hardpoint on the exterior or the cabin top. I planned to look into it more once I got to that point but this seems to be a good time to discuss. So what do the composite guys like Gary and Dave think? In adding a hard point for seatbelts to the canopy should it be from the inside or outside? Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz Sent: Wednesday, March 05, 2008 7:47 AM Subject: RV10-List: Shoulder Harness Hardpoint I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 2923 (20080305) __________ The message was checked by ESET NOD32 Antivirus. __________ Information from ESET NOD32 Antivirus, version of virus signature database 2923 (20080305) __________ The message was checked by ESET NOD32 Antivirus.


    Message 8


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    Time: 07:27:39 AM PST US
    Subject: Re: Another lesson with windows
    From: "orchidman" <gary@wingscc.com>
    Printer (like in printing press) suppliers can supply 95%. You should be able to get a gallon for almost nothing. -------- Gary Blankenbiller RV10 - # 40674 Fuselage SB (N410GB reserved) Read this topic online here: http://forums.matronics.com/viewtopic.php?p=167808#167808


    Message 9


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    Time: 07:37:28 AM PST US
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Subject: Shoulder Harness Hardpoint
    The flox method is fairly common and the easiest way to go. The question is, do you drill it out from the outside or from the inside as most have done. Seems that you would retain more of the inherent strength of the structure against a pull out if it was done from the exterior. Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Bob Leffler Sent: Wednesday, March 05, 2008 8:59 AM Subject: RE: RV10-List: Shoulder Harness Hardpoint If I recall what Dave Saylor did to his, when I took the class last month, I believe that he drilled about 1.5"-2.0" core from the inside, then filled with flox. Basically duplicating how the front belt attach points are constructed. Was your TC recommending you put a plate on top of the canopy? bob -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RV Builder (Michael Sausen) Sent: Wednesday, March 05, 2008 9:23 AM Subject: RE: RV10-List: Shoulder Harness Hardpoint <rvbuilder@sausen.net> I talked to my TC a while back about this subject and while he isn't a composite guy, he thought that it made more sense to make the hardpoint on the exterior or the cabin top. I planned to look into it more once I got to that point but this seems to be a good time to discuss. So what do the composite guys like Gary and Dave think? In adding a hard point for seatbelts to the canopy should it be from the inside or outside? Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz Sent: Wednesday, March 05, 2008 7:47 AM Subject: RV10-List: Shoulder Harness Hardpoint I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 2923 (20080305) __________ The message was checked by ESET NOD32 Antivirus. __________ Information from ESET NOD32 Antivirus, version of virus signature database 2923 (20080305) __________ The message was checked by ESET NOD32 Antivirus.


    Message 10


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    Time: 01:45:05 PM PST US
    From: "gary" <speckter@comcast.net>
    Subject: Shoulder Harness Hardpoint
    I think that we are missing the engineering that went into the design of the hard point built into the current structure. Typically the foam is removed in the area around the hole and filled with reinforcing material like chopped fiber or flox. This is the same thing that the Glasair folks do. This structure is sufficient to hold the shoulder harness. Additionally, fiberglass structures are meant to flex long before they break. Remember the wing on the Voyager during take off. By putting a metal washer on the outside of the structure you are creating a failure point at the outer edge. Think of it like this. If you took a one foot long tube and slid it over your fiberglass/graphite fishing rod and flexed it close to the failure point, it would fail prematurely at the end of the tube because it was not allowed to flex inside the tube. IMHO no additional structure is needed for the harness. Gary 40274 It is all together, now what? -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RV Builder (Michael Sausen) Sent: Wednesday, March 05, 2008 9:23 AM Subject: RE: RV10-List: Shoulder Harness Hardpoint <rvbuilder@sausen.net> I talked to my TC a while back about this subject and while he isn't a composite guy, he thought that it made more sense to make the hardpoint on the exterior or the cabin top. I planned to look into it more once I got to that point but this seems to be a good time to discuss. So what do the composite guys like Gary and Dave think? In adding a hard point for seatbelts to the canopy should it be from the inside or outside? Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz Sent: Wednesday, March 05, 2008 7:47 AM Subject: RV10-List: Shoulder Harness Hardpoint I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com


    Message 11


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    Time: 04:08:15 PM PST US
    From: "Marcus Cooper" <coop85@cableone.net>
    Subject: Shoulder Harness Hardpoint
    FWIW I agree with Gary 100%. The area is already beefed up and if I remember correctly the points were solid glass with no foam. I was starting to wonder if folks were talking about additional points for a different harness system. Provided that's not the case, I think the structure is good to go as is. Marcus 40286 Just about to hit 250 hours and loving it. -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of gary Sent: Wednesday, March 05, 2008 3:41 PM Subject: RE: RV10-List: Shoulder Harness Hardpoint I think that we are missing the engineering that went into the design of the hard point built into the current structure. Typically the foam is removed in the area around the hole and filled with reinforcing material like chopped fiber or flox. This is the same thing that the Glasair folks do. This structure is sufficient to hold the shoulder harness. Additionally, fiberglass structures are meant to flex long before they break. Remember the wing on the Voyager during take off. By putting a metal washer on the outside of the structure you are creating a failure point at the outer edge. Think of it like this. If you took a one foot long tube and slid it over your fiberglass/graphite fishing rod and flexed it close to the failure point, it would fail prematurely at the end of the tube because it was not allowed to flex inside the tube. IMHO no additional structure is needed for the harness. Gary 40274 It is all together, now what? -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RV Builder (Michael Sausen) Sent: Wednesday, March 05, 2008 9:23 AM Subject: RE: RV10-List: Shoulder Harness Hardpoint <rvbuilder@sausen.net> I talked to my TC a while back about this subject and while he isn't a composite guy, he thought that it made more sense to make the hardpoint on the exterior or the cabin top. I planned to look into it more once I got to that point but this seems to be a good time to discuss. So what do the composite guys like Gary and Dave think? In adding a hard point for seatbelts to the canopy should it be from the inside or outside? Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz Sent: Wednesday, March 05, 2008 7:47 AM Subject: RV10-List: Shoulder Harness Hardpoint I am wondering if the hard-point for the shoulder harness connection needs to be reinforced or have a washer added on top, so it will work when needed. Any thoughts? Barry Marz 18735 Baseleg AVE. FT. Myers, Fl 33917 239-567-2271 blalmarz@embarqmail.com


    Message 12


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    Time: 04:17:20 PM PST US
    Subject: Shoulder Harness Hardpoint
    From: "William Curtis" <wcurtis@nerv10.com>
    The flox method may be common and while it is stronger than epoxy alone, if you read section 49, the Seats & Seat Belt section of the plans, the seat-belt hard-points are NOT filled with flox. According to page 49-02 "These hard points are a solid lay-up of glass (they contain no core material), and appear lighter than the surrounding area." If you want to make additional hard-points, to duplicate the hard-points for the front seats you should use lay-up of fiberglass NOT flox. I will be putting 3 Point harness in the rear and will use a Dremel to remove the core material and to then rebuild with layers of fiberglass. William http://wcurtis.nerv10.com/ "Be who you are and say what you feel because those who mind don't matter and those who matter don't mind." -- Dr. Suess -------- Original Message -------- > > The flox method is fairly common and the easiest way to go. The question is, do you drill it out from the outside or from the inside as most have done. Seems that you would retain more of the inherent strength of the structure against a pull out if it was done from the exterior. > > Michael > > -----Original Message----- > From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Bob Leffler > Sent: Wednesday, March 05, 2008 8:59 AM > To: rv10-list@matronics.com > Subject: RE: RV10-List: Shoulder Harness Hardpoint > > > If I recall what Dave Saylor did to his, when I took the class last month, I > believe that he drilled about 1.5"-2.0" core from the inside, then filled > with flox. Basically duplicating how the front belt attach points are > constructed. > > Was your TC recommending you put a plate on top of the canopy? > > bob > > -----Original Message----- > From: owner-rv10-list-server@matronics.com > [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RV Builder > (Michael Sausen) > Sent: Wednesday, March 05, 2008 9:23 AM > To: rv10-list@matronics.com > Subject: RE: RV10-List: Shoulder Harness Hardpoint > > <rvbuilder@sausen.net> > > I talked to my TC a while back about this subject and while he isn't a > composite guy, he thought that it made more sense to make the hardpoint on > the exterior or the cabin top. I planned to look into it more once I got to > that point but this seems to be a good time to discuss. > > So what do the composite guys like Gary and Dave think? In adding a hard > point for seatbelts to the canopy should it be from the inside or outside? > > Michael > > -----Original Message----- > From: owner-rv10-list-server@matronics.com > [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Barry Marz > Sent: Wednesday, March 05, 2008 7:47 AM > To: RV10-List Digest Server > Subject: RV10-List: Shoulder Harness Hardpoint > > > I am wondering if the hard-point for the shoulder harness connection > needs to be reinforced or have a washer added on top, so it will work > when needed. Any thoughts? > > Barry Marz > 18735 Baseleg AVE. > FT. Myers, Fl 33917 > 239-567-2271 > blalmarz@embarqmail.com


    Message 13


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    Time: 07:09:03 PM PST US
    From: "David McNeill" <dlm46007@cox.net>
    Subject: OSH
    We have decided to camp at OSH this year. Are any plans developing to get spots in Camp Scholler or park the 10s together in airplane camping?


    Message 14


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    Time: 08:04:59 PM PST US
    From: "Bob Leffler" <rv@thelefflers.com>
    Subject: OSH
    Yes, there should be a large contingent of us there. Bob and Gary have already started talking about RV-10 HQ 2008. Hopefully they'll get there early and stake out our sites again this year. I'm sure there will also be a few in airplane parking. From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of David McNeill Sent: Wednesday, March 05, 2008 10:04 PM Subject: RV10-List: OSH We have decided to camp at OSH this year. Are any plans developing to get spots in Camp Scholler or park the 10s together in airplane camping? __________ Information from ESET NOD32 Antivirus, version of virus signature database 2925 (20080305) __________ The message was checked by ESET NOD32 Antivirus.


    Message 15


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    Time: 08:46:01 PM PST US
    From: linn Walters <pitts_pilot@bellsouth.net>
    Subject: Re: OSH
    Bob Leffler wrote: > Yes, there should be a large contingent of us there. Bob and Gary > have already started talking about RV-10 HQ 2008. Hopefully they'll > get there early and stake out our sites again this year. I'm sure > there will also be a few in airplane parking. > Sun-N-Fun in Lakeland is coming up next month ...... anyone doing a corral for that??? Linn do not archive


    Message 16


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    Time: 10:08:44 PM PST US
    Subject: OSH
    From: "Condrey, Bob (US SSA)" <bob.condrey@baesystems.com>
    Gary and I plan on doing essentially the same thing as last year, only question is exactly what day we'll "claim our ground". The past couple of years we've gotten the sites on the Tuesday before opening weekend. For some reason last year there were a lot more people there early and combined with the 20 or so RV-10 spots, we wound up with the spread out a little. After we get into April I'll take a poll and then post exactly what we're doing. Bob _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of David McNeill Sent: Wednesday, March 05, 2008 7:04 PM Subject: RV10-List: OSH We have decided to camp at OSH this year. Are any plans developing to get spots in Camp Scholler or park the 10s together in airplane camping?


    Message 17


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    Time: 10:34:33 PM PST US
    From: neil <ncol@xtra.co.nz>
    Subject: Re: OSH
    Hi Guys My wife & I are hoping to be at Osh for the first time this year. However, for weight reasons we are not able to bring any camping gear. We would love to stay on the field with everyone else, rather than a hotel miles away (probably fully booked by now anyhow). Does any one know how we could hire a tent or something for a couple of days? We plan on arriving on the Monday, but have to leave Thurs AM. I presume there is somewhere to wash, & I'm sure food won't be a problem. We are really looking forward to meeting so many of you that we have emailed / talked to over the last year or so. Neil & Sarah ZK-RVT On 6 Mar 2008, at 17:00, Bob Leffler wrote: > Yes, there should be a large contingent of us there.-- Bob and Gary > have already started talking about RV-10 HQ 2008.- Hopefully they=92ll > get there early and stake out our sites again this year.- I=92m sure > there will also be a few in airplane parking. > - > From: owner-rv10-list-server@matronics.com > [mailto:owner-rv10-list-server@matronics.com] On Behalf Of David > McNeill > Sent: Wednesday, March 05, 2008 10:04 PM > To: rv10-list@matronics.com > Subject: RV10-List: OSH > - > We- have decided to camp at OSH this year. Are any plans developing to > get spots in Camp Scholler or park the 10s together in airplane > camping? > - > - > http://www.matronics.com/Navigator?RV10-List > http://forums.matronics.com > http://www.matronics.com/contribution > - > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 2925 (20080305) __________ > > The message was checked by ESET NOD32 Antivirus. > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 2925 (20080305) __________ > > The message was checked by ESET NOD32 Antivirus. > >




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