RIO DX GROUP

ES ENSnapshot of 2026-09-12 (entries 2026-09-12T23:30:07Z, leaderboard 2026-09-12T23:30:09Z) · reference 2026-08-22

The people · Clubs

RIO DX GROUP

741 claimed class points · +101 since 2026-08-22 (1 new entries) · 7 members, 7 with a score · biggest gain: PY4NF +39 · Challenge (other scale): 542 · 2025 published: 17,883 (International Clubs); 3 current members scored in 2025 · 17 of 18 among clubs with 7 or more participants (median 1,543)

There is no snapshot 30 days old yet: the reference is the oldest one, 2026-08-22 (21 days ago). True month-over-month changes start on 2026-09-21.

7 entrants, 741 points between them.

From 2 countries: Brazil (6), Uruguay (1).

1 of them also compete in Challenge. Not added here: different scale.

Their zones

Nobody in the club holds all 40 zones yet.

How many distinct zones the club holds between them cannot be known: the source gives how many each one has, not which.

Who is new and who has been around

4 of 7 do not appear in any earlier year this panel keeps.

«Does not appear» is not «never entered»: the archive begins where it begins, and a veteran of the years we do not have would show up here as a newcomer.

The members, with their position within their class

CallsignCountryClass / subcategoryPosition in classEntitiesZonesClaimedYear
PY4LXBrazilLIMITED30174372110
PY1JUABrazilUNLIMITED36295331280
CX4RLUruguayUNLIMITED4197226983
PR2KBBrazilFORMULA 100538tied with 46423870
PY1WWBrazilLIMITED1456522872
PY4NFBrazilFORMULA 100616tied with 64622686
PY4PDWBrazilFORMULA 100642tied with 54517620

How the club has done before

YearCategoryClaimed
20176,710
20184,564
20192,922
2020Brazil7,281
2021Brazil15,102
202321,358
2024Large Clubs - 75 entries or more14,699
2025International Clubs17,883
2025-sprint1,172
Days without a snapshot since the first one (5): 2026-08-21 (accepted-entries list, Clubs section of the entries, leaderboard by class, Clubs tab of the leaderboard), 2026-08-31 (Clubs tab of the leaderboard), 2026-09-01 (Clubs tab of the leaderboard), 2026-09-02 (Clubs tab of the leaderboard), 2026-09-03 (Clubs tab of the leaderboard). These are holes in the series and can never be filled; missing that day: accepted-entries list, Clubs section of the entries, leaderboard by class, Clubs tab of the leaderboard.
Days recovered from an earlier series (9): 2026-08-12, 2026-08-13, 2026-08-14, 2026-08-15, 2026-08-16, 2026-08-17, 2026-08-18, 2026-08-19, 2026-08-20. They carry the entries and nothing else, on purpose: nobody was reading the clubs or the leaderboard on those days. This is not a failure.

Members

CallsignClass / subcategoryClaimed 2026-09-12Ref. 2026-08-22ChangeChallenge other scaleLast upload stampDays since uploadFinal 2025 published2025 class
PY4LXLimited ALL BANDS MIXED MODES21121105422026-08-07 14:29:5736—
PY1JUAUnlimited ALL BANDS MIXED MODES1281280—2026-08-21 21:23:5122—
CX4RLUnlimited ALL BANDS MIXED MODES98980—2026-04-22 01:52:33143108Unlimited
PR2KBFormula 100 ALL BANDS MIXED MODES87870—2026-06-09 18:34:0195—
PY1WWLimited ALL BANDS MIXED MODES87870—2026-08-09 20:17:3134123Limited
PY4NFFormula 100 ALL BANDS MIXED MODES6829+39—2026-08-31 17:31:0912114Formula 100
PY4PDWFormula 100 ALL BANDS MIXED MODES62—— new entry—2026-08-31 03:07:5912—

Download CSV: same rows and order as the table, raw numbers, with the original spellings

Not resubmitted for 90 days or more: CX4RL (143), PR2KB (95). This does not mean inactivity on the air: only that they have not re-uploaded.

Club series

Snapshot dateClass totalMembers
2026-08-226406
2026-08-236406
2026-08-246406
2026-08-256406
2026-08-266406
2026-08-276406
2026-08-286406
2026-08-296406
2026-08-306406
2026-08-317417
2026-09-017417
2026-09-027417
2026-09-037417
2026-09-047417
2026-09-057417
2026-09-067417
2026-09-077417
2026-09-087417
2026-09-097417
2026-09-107417
2026-09-117417
2026-09-127417

Clubs of similar size (7 or more participants, 18 clubs)

This year, claimed (snapshot 2026-09-12)
This year, claimed (snapshot 2026-09-12)2025, publishedContext
#Club unified name; other spellings on hoverMembersWith scoreClass total claimedRef. total 2026-08-22ChangeChallenge other scaleFinal 2025 published2025 categoryMembers in 2025Among peersSize band
1POTOMAC VALLEY RADIO CLUB16163,3472,929+418 +28,59920,688North America - Large Clubs141 of 187 or more participants
2YB-LAND DXING PASSION IS33273,010693+2,317 +271,35135,445International Clubs122 of 187 or more participants
3NORTHERN ILLINOIS DX ASSOCIATION11112,5782,554+241,01910,218North America - Medium Clubs93 of 187 or more participants
4MDXC MEDITERRANEO DX CLUB10102,2291,730+499 +32,09316,395International Clubs64 of 187 or more participants
5ARAUCARIA DX GROUP10102,0622,060+26,29923,241International Clubs55 of 187 or more participants
6EA CONTEST CLUB11111,960521+1,439 +82,197—06 of 187 or more participants
7ASSOCIAZIONE RADIOAMATORI ITALIANI10101,8881,586+302 +12,698—07 of 187 or more participants
8ITALIAN CONTEST CLUB15151,8661,110+756 +71,0306,476International Clubs28 of 187 or more participants
9VERON11111,6341,102+532 +598419International Clubs09 of 187 or more participants
10HOTEL INDIA DX CLUB, INC991,4531,456−31,046—010 of 187 or more participants
11RHEIN RUHR DX ASSOCIATION771,4071,244+163 +12,0092,779International Clubs511 of 187 or more participants
12SOUTHWEST OHIO DX ASSOCIATION10101,3611,270+91 +11,517—412 of 187 or more participants
13YORK RADIO CLUB881,2531,239+14—186North America - Small Clubs513 of 187 or more participants
14WILLAMETTE VALLEY DX CLUB761,2451,112+133 +1—6,924North America - Large Clubs614 of 187 or more participants
15CWOPS971,118910+208 +21,5079,150CW Clubs615 of 187 or more participants
16LONG ISLAND CW CLUB88861780+81 +1—2,152CW Clubs816 of 187 or more participants
17RIO DX GROUP77741640+101 +154217,883International Clubs317 of 187 or more participants
18FALCONS DX GROUP77670156+514 +5—2,444International Clubs318 of 187 or more participants

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