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8J17CALL - Tokyo - Japan - Amateur Radio Club

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  • 4L5A
    replied
    7-CALL Amateur Radio Club has finished all operations of 8J17CALL, 7-CALL 30th Anniversary Special station on 22nd April, 2021.

    The special station has operated for a year from 23rd April, 2020 to 22nd April, 2021.

    As the last QSO, 7K1BIB (Compliance Manager) called 7M4VQJ (President) to report successful closing of the special station by Feld-Hell at 23:50.

    Feld-Hell is a facsimile-based teleprinter invented by Rudolf Hell that used for military and commercial purpose in past and still habitual use by radio amateur.

    At 23:59:00, the last message was emitted to deliver our greatest thanks and to inform closing of the special station to all amateurs.

    Then, the special station has terminated its operation at 23:59:59.

    The special station achieved 24,226 QSOs during its one-year operation.
    Thanks for your love from all over that world.

    See you again in some day!

    7-CALL is Japanese call sign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 16,701 7-CALL stations (just 6.42% of overall issued 7-CALLs) still exist as of the end of 2020.

    Leave a comment:


  • 4L5A
    replied
    8J17CALL will participate CQ World-Wide WPX Contest SSB

    8J17CALL, 7-CALL 30th Anniversary Special station will participate CQ World-Wide WPX Contest SSB.

    8J17CALL News 23 March 2021.
    8J17CALL, 7-CALL 30th Anniversary Special station has a brand new prefix “8J17" according to the WPX regulation.
    We will promote 30th Anniversary of Japanese 7-CALL issuance to all over the world with joining the contest.

    QRV on 3.5, 7, 14, 21, and 28MHz bands.

    Due to COVID-19 affection, 7K1VKU will perform all duties as a single operator on behalf of the club.

    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 16,701 7-CALL stations (just 6.42% of overall issued 7-CALLs) still exist as of the end of 2020.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Monthly performance of 8J17CALL for January-February, 2021

    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for January-February, 2021 (23rd January to 22nd February, 2021) are as follows;

    Monthly result in this period is 1,408 QSOs including 117 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 20,020 QSOs including 2,510 DX QSOs as of 22nd February, 2021.

    7-CALL is Japanese call sign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 16,701 7-CALL stations (just 6.42% of overall issued 7-CALLs) still exist as of the end of 2020.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for December, 2020-January, 2021 (23rd December, 2020 to 22nd January, 2021) are as follows;

    Monthly result in this period is 2,269 QSOs including 204 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 18,612 QSOs including 2,393 DX QSOs as of 22nd January, 2021.

    7-CALL is Japanese call sign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 16,701 7-CALL stations (just 6.42% of overall issued 7-CALLs) still exist as of the end of 2020.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Happy New Year 2021!

    Please be advised latest 7-CALL statistics (as of 31st December, 2020) as follows;
    7-CALL is Japanese callsign starting with “7″ and it is a symbol of the golden age of Japanese amateur radio history.

    1. 7-CALL Survivability
    Survivability of 7-CALL has dropped down to 6.42%.
    Survivability is percentage of existing 16,701 7-CALL stations against overall issued 258,272 7-CALLs during 1990 to 2003.

    7K1, 7L1, 7N3, 7K4 and 7N4 decrease almost 200 stations each prefix in 2020 compare with 2019 result due to license renewal.

    7J-CALL, limited callsign issued for foreign resident in Japan during 1995 to 1999 is just 120 stations all over Japan.

    2. 7-CALL Rarity ranking
    The most rare 7-CALL prefix is 7L3 and it is just 0.2% of Japanese amateur station.

    3. 7-CALL Statistics by prefecture
    7-CALL is 14.7% of amateur station in Greater Tokyo and 4.3% of over all Japanese amateur station.

    4. 7J-CALL Statistics by area
    There are no 7J-CALL station in Tohoku, Hokuriku and Shikoku area.

    7-CALL Amateur Radio Club is going to promote 30th Anniversary of Japanese 7-CALL issuance with 7-CALL 30th Anniversary Special station 8J17CALL until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Monthly performance of 8J17CALL for October-November, 2020

    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for October-November, 2020 (23rd October to 22nd November, 2020) are as follows;

    Monthly result in this period is 1,640 QSOs including 420 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 14,237 QSOs including 1,793 DX QSOs as of 22nd November, 2020.

    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 17,583 7-CALL stations (just 6.81% of overall issued 7-CALLs) still exist as of the end of 2019.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Monthly performance of 8J17CALL for September-October, 2020

    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for September-October, 2020 (23rd September to 22nd October, 2020) are as follows;

    Monthly result in this period is 1,620 QSOs including 359 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 12,596 QSOs including 1,373 DX QSOs as of 22nd September, 2020.

    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 17,583 7-CALL stations (just 6.81% of overall issued 7-CALLs) still exist as of the end of 2019.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    Dear Sir and Madam,


    Hello!
    This is 7M4VQJ, Satoshi from 7-CALL Amateur Radio Club (JS1YEY), Tokyo based club station organized by Japanese 7-CALL amateurs.
    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.

    [News Release] The Japan’s first QSO between two unlicensed guest operators
    8J1YAB, 7-CALL Amateur Radio Club Experience station has started its operation on 11th October, 2020.

    Experience station is newly established system authorized by the Japanese Radio Law.
    Under this special permission, even unlicensed people are allowed to operate the experience station under the supervising of licensed amateur.
    This new operation aims to promote experience on wireless communication technology.

    7M4VQJ, the President of 7-CALL Amateur Radio Club called CQ and made a first QSO with 8J2YAB/1, our sister station hosted by Suzuki Laboratory, Management of Business Development (MOT) Course, National University Corporation Shizuoka University operated by JJ0RHL as a first Japanese QSO case between two experience stations.

    7K1BIB, Compliance Manager performed as a licensed supervisor for experience QSOs.
    The first QSO by unlicensed guest operator was made with 8J1JARL, JARL Special station hosted by the Kanto Region Society of Japan Amateur Radio League (JARL) operated by JL1USZ.

    Then, we successfully achieved the historical QSO with 8J3YAA/3, Osaka based experience station as a first Japanese QSO case between two unlicensed guest operators across 374km (Tokyo/Osaka).
    The licensed supervisor of 8J3YAA/3 in Osaka was JS3CEQ.

    Leave a comment:


  • 4L5A
    replied
    Dear Sir/Madam,


    Hello!
    This is 7M4VQJ, Satoshi from 7-CALL Amateur Radio Club (JS1YEY), Tokyo based club station organized by Japanese 7-CALL amateurs.
    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.

    --- News Release from here to copy & paste ---
    [News Release] Monthly performance of 8J17CALL for August-September, 2020

    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for August-September, 2020 (23rd August to 22nd September, 2020) are as follows;

    Monthly result in this period is 1,697 QSOs including 265 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 10,976 QSOs including 1,014 DX QSOs as of 22nd September, 2020.

    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 17,583 7-CALL stations (just 6.81% of overall issued 7-CALLs) still exist as of the end of 2019.

    Our club is going to promote 30th Anniversary of Japanese 7-CALL issuance with the special station until 22nd April, 2021.
    The special station is also known as a brand new WPX.

    Leave a comment:


  • 4L5A
    replied
    [News Release] Monthly performance of 8J17CALL for July-August, 2020

    Please be advised that monthly performance of 8J17CALL, 7-CALL 30th Anniversary Special station for July-August, 2020 (23rd July to 22nd August, 2020) are as follows;

    Monthly result in this period is 2,231 QSOs including 253 DX QSOs.
    Thank you for your calling us from all over the world!

    Overall result from the beginning is 9,271 QSOs including 726 DX QSOs as of 22nd August, 2020.

    7-CALL is Japanese callsign starting with “7" and it is a symbol of the golden age of Japanese amateur radio history.
    There are only 17,583 7-CALL stations (just 6.81% of overall issued 7-CALLs) still exist as of the end of 2019.

    Leave a comment:

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