Designator Appended after/before Call Sign


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  1. Rules
  2. Currently, in Japan, no legal rules exist on a designator after/before a call sign, while the follows are our customs.

  3. Portable and Mobile Operation — "/(Call Area)"
  4. "/(call area)" — eg. JG1VGX/3

    Some Japanese stations may use "(call sign)/(call area)" like JG1VGX/3. It's customary to append "/(call area)" based on JARL's recommendation. This may have two meanings.

    NOTE: ANY of the portable/mobile stations MUST run 50W or less output, even if the licensee has the 1st or the 2nd class. In addition, on 23cm, mobile/portable operation must be 1W or less. More limitations exist in SHF and upper.

    "/(one's own call area)" — eg. JG1VGX/1

    If someone uses "(call sign)/(one's own call area)", like JG1VGX/1, he/she is within his/her own call area but apart from his/her station address.

    Confusing fact about portable operations by 7K2-7N4 series licensees. e.g.

    • 7L3BVB/1 — He/She is WITHIN his/her own call area (Area 1).
    • 7L3BVB/3 — He/She is AWAY (in Area 3) from his/her own call area.

    "/JR6"

    Someone in a holiday in Okinawa use either

    "/JD1"

    Likewise, "/JD1" is used in Ogasawara, including Minami-torishima I.
    In Japan's call sign rule, there isn't the difference between two DXCC entities, which are sometimes written as (1) JD1/O: Ogasawara Is. (including Iwo Is.) and (2) JD1/M: Minami-torishima I.

    "JD1/"

    Some operators append "JD1/" in advance of his/her own call sign in Ogasawara.

    Examples of "JD1/"
    JD1/JA1AAApr. 17, 2007
    JD1/JA1BVADec. 31, 2006 - Jan. 1, 2007

    "/7J1" and "/7J"

    By the way, "JF1IST/7J1" (1979) and "JF1IST/7J" (1997, 98) were used for Okino Torishima I. — but now announced like "JQ1SYQ/JD1" (2001) even on Okino Torishima I.

    Complete List of QRVs on Okino Torishima I.
    Call SignYearRemarks
    KG61D1963Counted as Ogasawara Is. (Bonin and Volcano Is.)
    7J1RL1976Separated Entity
    JF1IST/7J11979
    JF1IST/7J1997Counted as Ogasawara Is.
    JF1IST/7J1998
    JQ1SYQ/JD12001

    "/M" and "/CM"

    Mobile in a car — some may use "/M" or "/CM" (but these two are unofficial even in our old day's rule), others may use "/(call area)." Mobile on bicycle, walking with hand-held — we tend to use "/(call area)" rather than "/M."

    "/MM"

    This indicates Maritime Mobile (official, in our old rule).

    "/AM"

    This indicates Aeronautical Mobile (official, in our old rule).

  5. QRP Operation — "/QRP" and rarely "/QRPP"
  6. The station operating output 5W or less may add "/QRP." Furthermore, "/QRPP" means 0.5W or less.

  7. Commemoration
  8. "/SO2005"

    This is the first special designator in JA. To help commemorate "2005 Special Olympics World Winter Games Nagano Japan," pre-registered Hams are eligible to identify himself/herself by appending "/SO2005" to their call signs July 11, 2004 - Mar. 15, 2005.

    "/60"

    Some related amateurs to the "CQ Amateur Radio" are authorized to sign "/60," like JE1CKA/60,during the CQ Gang Award on-air party celebrating the 60th anniversary Jan. 1 - Mar. 1, 2005.

  9. Contest — Designating "in the Hosting Prefecture"
  10. Some domestic contests ask for the stations inside the hosting prefecture to append a designator.

  11. Award
  12. "/RS"

    "RS" stands for "Roadside Station (or Michi-no-eki)." We have about 800 Michinoekis all over Japan. Kuji Sunkist Club, JR7YKK issues "Michinoeki Awards" to hams who got a certain number of QSL cards, on which Michinoeki stamps put. I first heard this "/RS" designator in Sept., 2004.

    "/JI#"

    "/JI#" is used to clearly specify that he/she is in an island expedition, especially for the following two awards:

    Island Related Awards
    Name By Terms
    At least Inhabited Is. Uninhabited Is.
    JIIA Japanese IOTA Islands Award
    (Discontinued)
    JI6KVR (IOTA JA) 10 islands yes yes
    JIA Japan Island Award JARL Tsushima Club 50 islands yes no

    This announcement first appeared on Feb 11, 2005 by JI3DST/JI3. "I" in "JI" stands for "Island." All examples extracted from J-Cluster are as follows. There is no regulations prohibiting these:

    Examples of "/JI#"
    JI2ZLM/JI2 AS-117-008 JIA#20-101 Shino jimaAichi-pref.Jan. 3, 2006
    AS-117*142 JIA#21-104 Sakate jimaMie-pref.Dec. 24, 2005
    JF0BPT/JI2 AS-117-049 JIA#21-102 Toshi jimaMie-pref.May 6, 2007
        Wagu o jimaMie-pref.Aug. 8, 2008
        Wagu ko jimaMie-pref.Aug. 8, 2008
        Ogura jimaMie-pref.Aug. 9, 2008
    8J0SC50A/JI2 AS-117   Urui shimaShizuoka-pref. Aug. 16, 2009
    JI3DST/JI3 AS-117-085 JIA#26-101 Kii o shimaWakayama-pref. Feb. 11, 2005
    July 29, 2006
    July 29, 2007
    JS6RRR/JI3 AS-117-085 JIA#26-101 O shimaWakayama-prefJuly 28, 2007
    JF0BPT/JI3 AS-117*172 JIA#27-106 Numa shimaHyogo-pref.Oct. 25, 2007
    JI3DST/JI4 AS-117-096 JAI#33-112 Kasado shimaYamaguchi-pref. Aug. 4, 2007
    JA4PXE/JI4 AS-117*147 Kaeru shimaYamaguchi-prefMar. 19, 2006
      Kami kozu seYamaguchi-prefMay 4, 2006
    JH4FRP/JI4 AS-117*147 Kaeru shimaYamaguchi-prefMar. 19, 2006
      Kami kozu seYamaguchi-prefMay 4, 2006
    JH4WXV/JI4   Kami kozu seYamaguchi-prefMay 4, 2006
    JS6RRR/JI4 AS-117*136 JIA#31-106 Kitagi shimaOkayama-prefMay 20, 2007
    JE7JIS/JI7 AS-117*143 JIA#06-105 Nono jimaMiyagi-prefMay 17, 2008
    JF0BPT/JI7 AS-117-058 JIA#06-106 Kesen o shimaMiyagi-pref.Aug. 15, 2005
    AS-117-053 JIA#06-108 Eno shimaMiyagi-pref.Aug. 17, 2005
    AS-117*138 JIA#06-109 Izu shimaMiyagi-pref.Aug. 17, 2005

  13. Reference
  14. "/P"

    We never use "/P" for portable operation, whether fed by batteries or generators. We use "/(call area)" too even in a such case.

    "/Q"

    A LID reportedly sent "/Q" in stead of "/QRP."

    "/JB" and "/JB8"

    UNOFFICIAL made-up designators were used on Torishima I. in our past (1) as JA7QQ/JB during his stay 1961-1962 and (2) as JA1BRK/JB8, JA1HQG/JB8, JA1KHG/JB8 and JA1WU/JB8 at "Torishima Island '63 Summer DX'pedition."

      

    "JA#/(licensing country's call sign)" — eg. JA1/W1AW

    NEVER, unfortunately (I'm sorry to say this).

    He/She who wants to operate in Japan, has some ways.

    +- Japanese Speaker
    |  |- National Exam
    |  +- Lecture Course
    |
    +- Others
       |- Reciprocol Agreement -- any nationality but licensed by W,DL,VE,VK,F,HL,OH,EI,OA
       +- Others
          |- Expo Visitor
          +- Others -- sorry, you have no chance
    

    Please also refer to "Amateur Radio in Japan," in http://www.jarl.or.jp/English/0-2.htm.

    1. For Japanese speakers
      If you can understand Japanese language very very well, you're eligible to get an operator license through one of the following ways. Any nationality is acceptable.
      1. A national exam
        Held by Japan Radio Insutitute as follows:

        ClassCostRepetition
        4th5,000 yenEvery month or every quarter, depending on the venues
        3rd5,250 yen
        2nd7,450 yenThree times per year
        1st8,950 yen


      2. A lecture course
        Held by The Japan Amateur Radio Development Association (JARD).
        However an end-of-course exam exists:-) and only for lower classes at expensive cost as follows:

        ClassCostCourse LengthRepetitionRemarks
        Radio EngineeringRegulationEnd-of-course Exam
        4th22,750 yen4 hours6 hours1 houre.g. Every two weeks in TokyoTypically 2 full days course in weekends
        3rd12,750 yen2 hours4 hours1 houre.g. Every month in TokyoTypically 1 full day course,
        4th class licensees only


    2. Otherwise —
      1. Reciprocol Agreements
        If you have a license of the following nine countries, the reciprocol licensing agreement is available, according to Ministry of Posts and Telecommunications' Appended Table 1, Public Notice #326 of June 16, 1993. Any nationality is acceptable.

        Additional privilage in a club station
        Especially, if you have a license of the following four countires, you may get some additional privilege in a club station, according to Ministry of Posts and Telecommunications' Appended Table 2, Public Notice #326 of June 16, 1993, (1) with a registration to Ministry in advance and (2) under the control of a JA's 1st or 2nd class licensee.

        eg. If you're an American Advanced class licensee, you will be restricted up to 200W output regardless of your 1.5kW skills in the home country, under the basic reciprocol agreement which considers you as a Japanese 2nd class licensee equivalent.
        However under the control of a JA's 1st class licensee in a 1kW — the Japanese legal limit — club station, you can QRO up to 1kW.
        (But in this example, some restrictions still remain: only in the US Advanced class sub-bands even inside Japan, and a pre-registration required.)

        Foreigners Operation in JA
         Licensed byEffective onMinistry of Posts and Telecommunications' Public Notice
        ObsoleteObsolateEffective
        Club
        Station
        Operation
        (Some
        Privilege
        Still
        Remain)
        USSept. 21, 1970 #816 of Sept. 21, 1970

        revised by:
        #345 of May 1, 1972;
        #974 of Nov. 30, 1972;
        #648 of Oct. 8, 1979;
        #513 of Aug. 4, 1980;
        #661 of Aug. 27, 1981;
        #207 of Mar. 25, 1985;
        #695 of Sept. 6, 1985;
        #293 of Apr. 26, 1986;
        #908 of Nov. 10, 1986;
        #994 of Dec. 22, 1986
        (effective on Dec. 28, 1986);
        #81 of Feb. 18, 1987;
        #347 of May 14, 1987
        #246 of Apr. 27, 1990
        (effective on May 1, 1990),

        revised by:
        #480 of July 30 ,1992
        #326 of June 16, 1993

        revised by:
        #539 of Oct. 26, 1993;
        #303 of July 1, 1998;
        #24 of Jan. 11, 1999;
        #831 of Dec. 25, 2000
        (effective on Jan. 6, 2001);
        #509 of Aug. 11, 2003
        (effective on Jan. 13, 2004);
        #269 of Mar. 29, 2004
        GermanyNov. 30, 1972
        FinlandOct. 8, 1979
        IrelandAug. 27, 1981
        Reciprocol
        Operating
        Agreements
        USSept. 7, 1985
        GermanyMay 1, 1986
        CanadaNov. 16, 1986
        AustraliaFeb. 25, 1987
        FranceMay 15, 1987
        Republic of KoreaAug. 1, 1992 
        FinlandJune 16, 1993 
        IrelandJune 16, 1993
        PeruAug. 1, 1998


      2. Otherwise —
        1. For expo visitors
          The Ministry sometimes permits foreigner hams of ANY country to operate a special-event station during a really BIG events. You can operate it in the scope of your home country license. Any nationality is acceptable.

          Foreigners Operable Special Event Stations in the Past
          Call SignEventTermMinistry of Internal Affairs and Communications' (ex. Ministry of Posts and Telecommunications') Public Notice
          8J1WJBoy Scouts World JamboreeAug. 2 - 10, 1971#569 of Aug. 2, 1971
          8J3ITUThe 14th CCIR Kyoto General MeetingJune 7 - 23, 1973#377 of June 7, 1973
          8N1WCYWorld Amateur Radio Conference (in World Communications Year)Sept. 19 - 25, 1983#691 of Sept. 7, 1983
          8J1XPOInternational Science and Technologies Expo in Tsukuba '85Mar. 17 - Sept. 16, 1985#175 of Mar. 15, 1985
          8N1APTAPT Amateur Radio SeminarJune 10 - 17, 1994#338 of June 10, 1994
          8N3ITUThe 14th ITU Plenipotentiary Conference in KyotoSept. 17 - Oct. 14, 1994#473 of Sept. 5, 1994
          8N0WOGNagano Olympic Winter GameJan. 24 - Feb. 22, 1998#650 of Dec. 17, 1997
          8J2AIThe 2005 World Exposition, Aichi, japanMar. 25 - Sept. 25, 2005#277 of Mar. 9, 2005


        2. Otherwise — i.e. (1) no Japanese written exam, (2) without any licenses of the nine countries above and (3) not an expo visitor —, you have no chance.

    As the result, an eligible person has three ways to operate in secluded Japan:


[ General ]   [ Prefix ]   [ Suffix ]   [ Special Operation ]   [ 7J-8N ]   [ Designator ]   [ Official Criteria ]   ( callsign.jp )
Jan. 1, 2010, Ryota "Roy" Motobayashi, JJ1WTL