Kolb-List Digest Archive

Wed 10/06/04


Total Messages Posted: 12



Today's Message Index:
----------------------
 
     1. 04:52 AM - Helmet/headset (al bumhoffer)
     2. 05:23 AM - headsets (robert bean)
     3. 07:05 AM - Re: Airplane noise: UK vs. US (PATRICK LADD)
     4. 07:06 AM - ANR Headsets (KolbFirestar@cs.com)
     5. 07:07 AM - Re: ANR headsets (Jack & Louise Hart)
     6. 07:32 AM - Paying the bills (herbgh@juno.com)
     7. 08:08 AM - Re: Paying the bills (John Hauck)
     8. 10:19 AM - Re: Helmet/headset (George E. Thompson)
     9. 10:42 AM - western activity (robert bean)
    10. 11:12 AM - Re: western activity (robert bean)
    11. 02:28 PM - Re: Helmet/headset (Dan Charter)
    12. 09:16 PM - Re: Helmet/headset (WillUribe@aol.com)
 
 
 


Message 1


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    Time: 04:52:37 AM PST US
    From: al bumhoffer <abumhoffer@yahoo.com>
    Subject: Helmet/headset
    --> Kolb-List message posted by: al bumhoffer <abumhoffer@yahoo.com> I've been reading the posts on headsetswith intrest. I have been thinking of buying a Comtronics brand helmet and headset combo and have not seen them mentioned. I wonder if anyone has ever used them? Al Bumhoffer, Firestar II Elkton, MI Do Not Archive _______________________________ Declare Yourself - Register online to vote today! http://vote.yahoo.com


    Message 2


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    Time: 05:23:07 AM PST US
    From: robert bean <slyck@frontiernet.net>
    Subject: headsets
    --> Kolb-List message posted by: robert bean <slyck@frontiernet.net> Looked in my bag after 10+ years have gone by to see what I had been using. A pair of Telex DBM 1010s, plugged into an Oregon Avionics ICS-2 They worked great before, we'll see what happens in a Kolb. -BB do not archive


    Message 3


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    Time: 07:05:52 AM PST US
    From: "PATRICK LADD" <pj.ladd@btinternet.com>
    Subject: Re: Airplane noise: UK vs. US
    --> Kolb-List message posted by: "PATRICK LADD" <pj.ladd@btinternet.com> The Canadians have been quaffing good stuff for years.>> Yep. I had somely micro brewery beer in Vancouver. There are quite a few small independent brewers in this country now making very palatable brews too. <<I would love to do some low and slow over your countryside. It would have to be more entertaining than Kansas.>> There is certainly plenty of variation. One problem you do not have in Kansas is that we have quite a lot of fields which are too small to land in if it gets all quiet unexpectedly. The pics that have been put up on this list from the US have been spectacular. John Haucks Alaska pics, the pics of the Michigan fly around, those lovely pics of the cotton fields and the trees changing colour. You have plenty of variation, it is just that we have it all in about 50 miles. Cheers Pat pj.ladd@bt.internet.com Do not archive


    Message 4


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    Time: 07:06:21 AM PST US
    From: KolbFirestar@cs.com
    Subject: ANR Headsets
    --> Kolb-List message posted by: KolbFirestar@cs.com If your are looking for LightSpeed headsets, I found a place who sells them at a very discounted rate. The LightSPEED QFR-XCc ANR 275.00 about 100 off list. http://www.airplanegear.com/lightspeed.htm Regards, Chuck R. Do Not Archive


    Message 5


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    Time: 07:07:12 AM PST US
    From: Jack & Louise Hart <jbhart@ldd.net>
    Subject: Re: ANR headsets
    --> Kolb-List message posted by: Jack & Louise Hart <jbhart@ldd.net> At 10:27 PM 10/5/04 -0400, you wrote: >--> Kolb-List message posted by: "Bob N." <ronoy@shentel.net> > >I think I previously made a comment about noise-reducing HS ...my >comment was that most (I haven't tried many) >noise-reducing HS are primarily designed and sold for use in GA >a/c...meaning low rpm 4-6cyl 4 strokes. >The noise spectrum of 2 cyl 2 stroke is decidedly different, Try before >you buy. > >Bob N. > Kolbers, I used a Lightspeed 15XL ANR head set with the FireFly with Rotax 447 engine mounted. The head set did a good job, and helped make one hour flights much less tiring than before I used them. Then I mounted the Victor 1+. It is a quieter engine due to water cooling and a very effective muffler. With the Victor 1+ the ANR head set knocked out too much of the low frequency noise, and I could hear the reed valves clicking or slapping. On hour flights I found this irritating. Because the engine was so much quieter, I returned to a passive headset so the low frequency sound would mask the reed valve slap. I have an advantage of flying without a full enclosure. I may get beat up by noise from the rear, but I do not get reflected noise off the inside of the enclosure. So, ANR headsets may work a little better under open cockpit conditions. Another thing that has helped reduce cockpit sound pressure has been the change from a two to a three blade propeller. With two blades set at 19 degrees, they both pass by the wing trailing edge at about the same time which give a couple of "Whumps" per propeller rotation. With the three blades set at 13 degrees this changes to six much smaller "Whumps". The propeller sound frequency is up but the amplitude is down, and it is the amplitude over time that wears you out. Also streamlining the struts removed a low frequency strumming like that of a bass viol during flight. Jack B. Hart FF004 Jackson, MO Jack & Louise Hart jbhart@ldd.net


    Message 6


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    Time: 07:32:59 AM PST US
    Subject: Paying the bills
    From: herbgh@juno.com
    --> Kolb-List message posted by: herbgh@juno.com Pat A friend of mine came back from a flight to Canada and a few days later a bill for several hundred dollars came his way from the Canadian Gov.. Use of Air Traffic control resources. He was billed for each use of their facilities--either on the ground or in the air. How about the light aircraft group. Do you have to pay also?? Herb in Ky > pj.ladd@bt.internet.com do not archive


    Message 7


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    Time: 08:08:19 AM PST US
    From: "John Hauck" <jhauck@elmore.rr.com>
    Subject: Re: Paying the bills
    --> Kolb-List message posted by: "John Hauck" <jhauck@elmore.rr.com> later a | bill for several hundred dollars came his way from the Canadian Gov.. | Use of Air Traffic control resources. He was billed for each use of their | facilities--either on the ground or in the air. | | How about the light aircraft group. Do you have to pay also?? Herb in | Ky Morning Herb/All: I don't know about your friend's aircraft, but you know what I fly. When we file a flight plan and fly into Canadian airspace, we are liable for paying for their services. However, it is for only the Quarter of the year we are there, and it is a one time shot, not charged for each landing, etc. I am waiting on an answer now to the charges I received this last flight through Canada. After closely scrutinizing the bill, I discovered the weight bracket they had placed my MKIII in was more than the gross take off weight. I questioned them about it and we are in the process of getting an answer. The bill was not for hundreds of dollars though. More like $12.00 or $15.00. The small private aircraft bracket I was placed in would include most single engine GA airplanes flown in the US. I got another bill from the airport manager of Prince George Airport, BC, for $10.00 parking fee. This one came in two months after I was at Prince George. They must get a computer printout of all flight plans routed through their facility. Curious why they did not collect the money while I was there. Your friend must have been flying a large commercial passenger hauling aircraft? Take care, john h DO NOT ARCHIVE


    Message 8


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    Time: 10:19:42 AM PST US
    From: "George E. Thompson" <eagle1@commspeed.net>
    Subject: Re: Helmet/headset
    --> Kolb-List message posted by: "George E. Thompson" <eagle1@commspeed.net> I used a Comtronics Helmet with built in mike for years in My Firestars. Used it with a hand held hooked to an external antena. It worked well for me. Az. Bald Eagle Do not archive ----- Original Message ----- From: "al bumhoffer" <abumhoffer@yahoo.com> Subject: Kolb-List: Helmet/headset > --> Kolb-List message posted by: al bumhoffer <abumhoffer@yahoo.com> > > I've been reading the posts on headsetswith intrest. > I have been thinking of buying a Comtronics brand > helmet and headset combo and have not seen them > mentioned. I wonder if anyone has ever used them? > > Al Bumhoffer, Firestar II > Elkton, MI > > Do Not Archive > > > _______________________________ > Declare Yourself - Register online to vote today! > http://vote.yahoo.com > > >


    Message 9


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    Time: 10:42:53 AM PST US
    From: robert bean <slyck@frontiernet.net>
    Subject: western activity
    --> Kolb-List message posted by: robert bean <slyck@frontiernet.net> It looks like st helens is getting serious. BB do not archive


    Message 10


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    Time: 11:12:53 AM PST US
    From: robert bean <slyck@frontiernet.net>
    Subject: Re: western activity
    --> Kolb-List message posted by: robert bean <slyck@frontiernet.net> Still getting used to a mac browser, do not archive http://www.fs.fed.us/gpnf/volcanocams/msh/images/mshvolcanocam.jpg On 6, Oct 2004, at 1:41 PM, robert bean wrote: > --> Kolb-List message posted by: robert bean <slyck@frontiernet.net> > > It looks like st helens is getting serious. BB do not archive > > > _- > ======================================================================= > _- > ======================================================================= > _- > ======================================================================= > _- > ======================================================================= > > > >


    Message 11


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    Time: 02:28:48 PM PST US
    From: "Dan Charter" <lndc@fnbcnet.com>
    Subject: Re: Helmet/headset
    --> Kolb-List message posted by: "Dan Charter" <lndc@fnbcnet.com> Been using the Comtronics set up for 2 yrs. Works fine. Do not archive Dan Charter FS1 ----- Original Message ----- From: "al bumhoffer" <abumhoffer@yahoo.com> Subject: Kolb-List: Helmet/headset > --> Kolb-List message posted by: al bumhoffer <abumhoffer@yahoo.com> > > I've been reading the posts on headsetswith intrest. > I have been thinking of buying a Comtronics brand > helmet and headset combo and have not seen them > mentioned. I wonder if anyone has ever used them? > > Al Bumhoffer, Firestar II > Elkton, MI > > Do Not Archive > > > _______________________________ > Declare Yourself - Register online to vote today! > http://vote.yahoo.com > >


    Message 12


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    Time: 09:16:13 PM PST US
    From: WillUribe@aol.com
    Subject: Re: Helmet/headset
    --> Kolb-List message posted by: WillUribe@aol.com I use the Comtronics Helmet/headset and it works well for me. I have on order a Comtronics headset and intercom. I hope it will be waiting for me when I get back to El Paso so I can take it with me to Copperstate on Saturday. Regards, Will Uribe El Paso, TX but working in Kansas City FireStar II N4GU C-172 N2506U http://home.elp.rr.com/airplane/ ----- Original Message ----- From: "al bumhoffer" <abumhoffer@yahoo.com> Subject: Kolb-List: Helmet/headset > --> Kolb-List message posted by: al bumhoffer <abumhoffer@yahoo.com> > > I've been reading the posts on headsetswith intrest. > I have been thinking of buying a Comtronics brand > helmet and headset combo and have not seen them > mentioned.=A0 I wonder if anyone has ever used them?=A0=A0 > > Al Bumhoffer, Firestar II > Elkton, MI > > Do Not Archive




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