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#1
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"AF6AY" wrote:
Yes, an accurate portrayal won't be possible until some time in the future. However, this day is only the end of March and the code test ended on 23 February 2007. I was showing what was thought to be the beginning of a trend, based on the FCC database information as collected - en toto - by third parties. Extrapolation from such limited data may or may not be representative of a trend. Please forgive me for not having a working crystal ball. The figures for April to December 2007 and all of 2008 were not available to me. :-) However, some "trends" should be clearly visible: 1. There was a sudden jump of seven times the number of upgrades in a 30 day period as compared to the 30 day period two months prior. 2. There was a sudden jump of four times the number of license class changes in a 30 day period as compared to the 30 day period two months prior. 3. There was an approximate doubling of the number of NEW (never before licensed) amateurs in a 30 day period as compared to the 30 day period two months prior. The daily variation of the license totals can exceed the apparent growth, too. For example, on February 23, 2007 the total number of current FCC-issued amateur license held by individuals was 654,710. On March 29, 2007, the total was 654,774, which looks like a growth of 64. I specifically used a 30-day period as an averaging scheme and such averaging over time is quite common in sensing trends in statistical work. Day-to-day variations DO occur but a total of actions in a 30-day period do have a smoothing effect and come closer to an average. Note that most of the VEC testing schedules are monthly or bi-weekly. IMHO, it is more accurate to use the number of current, unexpired licenses rather than including those in the grace period. Renewal is free, easy and can be done several ways including online. Why would any licensed amateur with continued interest allow the license to be in the grace period without renewing? For several possible reasons: 1. Death, natural, suicide, or as the result of (2). 2. Accident or stroke (or similar medical problems) not allowing full use of communications faculties. 3. Spousal or family or friends' disapproval. 4. Extended military or business relocations. 5. Incarceration or arrest (rare). 6. Growing dissatisfaction with amateur activities and/or policies. Now, item (6) might be debateable, but then observe that your conditional "...with continued interest" implies that no other reasons are valid, including the possibility of growing dissatisfaction. I don't choose to argue that point with you since the rest of your posting appears too confrontational and argumentative. I merely compared two 30-day periods based on the numbers available to all on www.hamdata.com, a service provided by them and one that is derived from FCC database information which is available to the public. I trust in the veracity of that information since it compares well with other Internet-access sources of statistical information, also derived from the same FCC database. The conclusions I came to were my own observations, not my "opinion" nor of having any preconceived notion of what "might" happen...only that some did speculate on "what would happen" in other discussion venues. I have PDFs of the downloads I used and will ZIP them up and send them privately via e-mail attachments to anyone having a valid Internet address. That includes a "nice" formatting of my original post. If there are errors between my numbers postings and the www.hamdata.com numbers, I will acknowledge those errors. At this point I don't believe there are any errors in my postings' numerical values. 73, Len AF6AY |
#2
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The FCC database derived numbers can be inconclusive, because the "new/
upgrade" numbers are masked by expirations, giving a "net" number. Here are some interesting numbers compiled by NCVEC just from test/ upgrade-paper numbers are "bare" of the influence of expirations. These numbers compare the period of Jan 1 to March 25 of this year (2007) vs. last year (2006) New Tech (2006) 4685 (2007) 6565 Change = +40% New/Upgraded Generals (2006) 945 (2007) 7395 Change = +683% New/Upgraded Extras (2006) 775 (2007) 1910 Change = +146% 73, de Hans, K0HB |
#3
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![]() wrote in message oups.com... The FCC database derived numbers can be inconclusive, because the "new/ upgrade" numbers are masked by expirations, giving a "net" number. Here are some interesting numbers compiled by NCVEC just from test/ upgrade-paper numbers are "bare" of the influence of expirations. These numbers compare the period of Jan 1 to March 25 of this year (2007) vs. last year (2006) New Tech (2006) 4685 (2007) 6565 Change = +40% New/Upgraded Generals (2006) 945 (2007) 7395 Change = +683% New/Upgraded Extras (2006) 775 (2007) 1910 Change = +146% 73, de Hans, K0HB Yet the net number is far more meaningful. It is what tells us if we have growth or not. Many (but not all) proponents said that this would bring growth and, at least so far, it has not. Admittedly the time frame is as yet too short. However, it's also too short to see if this change in new Technicians is sustained or is a momentary blip in the curve. Dee, N8UZE |
#4
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On Apr 9, 5:16 pm, "Dee Flint" wrote:
Yet the net number is far more meaningful. "Meaningful" is context dependent. If the context is "compare the number of new/upgraded licenses by class for the period January 1 through March 25, 2007 with the corresponding period in 2006", then the "net" number is not meaningful and would be misleading. 73, de Hans, K0HB |
#5
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"Dee Flint" wrote:
Yet the net number is far more meaningful. It is what tells us if we have growth or not. Many (but not all) proponents said that this would bring growth and, at least so far, it has not. Admittedly the time frame is as yet too short. However, it's also too short to see if this change in new Technicians is sustained or is a momentary blip in the curve. As I see it, the time frame is too short to draw any conclusions of any sort. Imagine that we were discussing a change to the tax laws that was intended to increase reinvestment. How many YEARS would you have to wait before you could say that you had conclusive proof that the policy had succeeded or failed? I still believe that the vast majority of persons who have an interest in electronics, computers, radio and related fields; the demographic segment from which one would reasonably expect to attract new hams, knows nothing whatever about any of this. While they probably read technical publications of some sort, most of them probably read no publications that are explicitly about amateur radio. I have seen virtually nothing on this topic in any other media. |
#6
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![]() "xxx" wrote in message ... "Dee Flint" wrote: Yet the net number is far more meaningful. It is what tells us if we have growth or not. Many (but not all) proponents said that this would bring growth and, at least so far, it has not. Admittedly the time frame is as yet too short. However, it's also too short to see if this change in new Technicians is sustained or is a momentary blip in the curve. As I see it, the time frame is too short to draw any conclusions of any sort. Imagine that we were discussing a change to the tax laws that was intended to increase reinvestment. How many YEARS would you have to wait before you could say that you had conclusive proof that the policy had succeeded or failed? I still believe that the vast majority of persons who have an interest in electronics, computers, radio and related fields; the demographic segment from which one would reasonably expect to attract new hams, knows nothing whatever about any of this. While they probably read technical publications of some sort, most of them probably read no publications that are explicitly about amateur radio. I have seen virtually nothing on this topic in any other media. Which is precisely my point. Changes in requirements don't have any effect when the potential recruits have no idea that the hobby even exists. Dee, N8UZE |
#7
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On Apr 9, 8:22 pm, "Dee Flint" wrote:
Changes in requirements don't have any effect when the potential recruits have no idea that the hobby even exists. I don't believe that there is any significant percentage of the general population of the USA who has never heard of ham radio. I don't believe the "changes in requirements" were intended to grow ham radio. I don't even care if ham radio grows or doesn't grow. There are millions of hams on planet Earth, more than enough to fill my logs on any mode I choose through at least the next four sunspot cycles. 73, de Hans, K0HB |
#8
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#9
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![]() wrote in message oups.com... On Apr 9, 8:22 pm, "Dee Flint" wrote: Changes in requirements don't have any effect when the potential recruits have no idea that the hobby even exists. I don't believe that there is any significant percentage of the general population of the USA who has never heard of ham radio. Well I certainly run into a lot of people who don't know about it. They ask me what my antennas are for and I tell them ham radio. The next question out of their mouths is "Ham radio, what's that?" I don't believe the "changes in requirements" were intended to grow ham radio. I don't know if that was the intent or not but some people tried to convince the rest of us that it was absolutely necessary for amateur radio to grow. I don't even care if ham radio grows or doesn't grow. There are millions of hams on planet Earth, more than enough to fill my logs on any mode I choose through at least the next four sunspot cycles. 73, de Hans, K0HB Personally I think there will be ups and downs. Dee, N8UZE |
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