J51A

Dear Visitor,

J51A will be active from 23-Feb-2026 thru 15-Mar-2026.
More information on: https://www.qrz.com/db/J51A.
For any message, please send an E-Mail to j51a@gmx.de .

73 from the J51A Team (DA1DX, DK9IP, DL8LAS, DM5EE, DM6EE)

 SR/SS: 07:11Z / 19:15Z  Last QSO in database: 2026-03-12 19:01:04 Livestream

Click on the map to check real propagation with J51A

Time: zone31 zone28 zone27 zone25 zone19 zone24 zone26 zone22 zone23 zone18 zone17 zone37 zone21 zone34 zone36 zone35 zone20 zone16 zone15 zone33 zone14 zone40 zone11 zone9 zone8 zone10 zone7 zone6 zone5 zone4 zone3 zone2 zone1 zone31 zone32 zone30 zone29 zone39 zone38 zone13 zone12 zone32

Operating Time

Number of QSOs

First QSO: 2026-02-23 15:09:01
Last QSO: 2026-03-12 19:01:04
Number of days: 17.16
Total QSOs: 230,111
Unique Calls: 45,088
Duplicate QSOs: 19,053 (8.28%)

Band/Mode breakdown

Band CWFT8SSBTotalTotal %
16027684499072673.2%
8029857707687113794.9%
6011644725058892.6%
40553798661523169267.4%
30558092370148176.4%
2076171490594293195113.9%
1782151608476913199013.9%
151010112805126653557115.5%
121003312554107353332214.5%
10857412665131903442915.0%
61233261489047372.1%
13303110442618330.8%
Totals6411010876557236230111

DXCC by Band/Mode breakdown

CWFT8SSBTotal
16079950103
807811349118
60581000101
4010412371133
301091210134
20119150118164
17116141112158
15129140135163
12120125127156
10119135124161
642792583
Totals151174157192

Daily QSOs (last 30 active) [Clickable]

DateTotal QSOsUniquesUniques %
12-03-20267120134818.9
11-03-202610415213320.5
10-03-202611213200817.9
09-03-202610568244123.1
08-03-202610768236822.0
07-03-202610125207620.5
06-03-202610576237522.5
05-03-202611285242021.4
04-03-202610571212920.1
03-03-202611481177915.5
02-03-202612483191815.4
01-03-202613799250518.2
28-02-202616558248815.0
27-02-202614079226016.1
26-02-202615916254116.0
25-02-202620483367918.0
24-02-202625277567322.4
23-02-20267394294739.9
Totals2301114508819.6

Multiband QSOs

Band TotalTotal %
12990.2%
115641.3%
1013313.0%
917503.9%
818154.0%
722445.0%
621414.7%
531226.9%
432367.2%
343819.7%
2679315.1%
11761439.1%
Totals45090

Breakdown by Continent

ContinentTotal QSOs %
340.0
Africa16270.7
Asia214209.3
Europe14388662.5
North America5792625.2
Oceania20110.9
South America32111.4
Totals230115100.0

Continent By Mode

Band SSBCWFT8TotalTotal %
41020340.0%
AF64235762816270.7%
AN00000.0%
AS1870389615654214209.3%
EU38892424556253914388662.5%
NA1497916345266025792625.2%
OC284392133520110.9%
SA569655198732111.4%
Totals5724064110108765230115

Continent By Band

Band 101215172030406080160613TotalTotal %
5351052111100340.0%
AF25225223224323478109426543522516270.7%
AN00000000000000.0%
AS3171314332603252383518581787675094136164214209.3%
EU2353021983214641964617629816296053963711746704434168314388662.5%
NA67507490972882219216429749211691349120586215792625.2%
OC1881623362965232251992734190220110.9%
SA53328954632351219530498162631285832111.4%
Totals34429333223557131991319541481716926588911379726747371833230115

Expedition Impact On Users' Totals (info)

Band 160806040302017151210613TotalTotal %
New Band1093176912282236196919782592260728962959628412199647.2%
New Mode30306706746033843840538960222954.9%
New Band + New Mode1201107420217839933637635237185726105.6%
New Slot431650216100674616882008215720882071396151347228.9%
New DXCC1001531323533291304102292983010029810626213.4%
Totals177427121656386732895829629665076571679212677546635

Density of stations worked by locator

QSOs1 QSOs
Threshold:

Leading Band/Slot Stations

1EA5Y3321EB3JT32419A3NM3161DK6SP3081IK7EES30
2IK5PWJ3322F6BLP32429A5R3162F5LOW3082F6BFH30
3IZ0BYM3323EC1A3243CT1EEB3163IT9RWB3083EA3E30
4IK5ZUL3324DL3GD3244EA6A3064HB9AMO3084IV3SKB30
5IK1GPG3325DL1EZ3245F8NHF3065LA0FA3085EA3OH30
6DF3GY3326DL1ZU3246F5II3066SV9CVY3086CT1FMX30
7EA6SX3327DQ1F3247CU2DX3067S51DI3087DL5AXX30
8I3BUI3328DK3BK3248CU2AP3068IV3VSL3088SV3AQT30
9EA3CJ3329EA3DIX3149OK1PI3069F4ENK3089EB7HQE30
10F8FKI3330IK4IDP3150EA1FCH3070HB9BZA3090EA1PG30
11F4BKV3331G4BWP3151EA7TV3071EA7ZC3091EA2A30
12EA3A3332ON6AA3152EA1DFP3072IK7LJZ3092F6GCP30
13IK3SSO3333IK2SND3153OM2DX3073EA1TX3093IW1FZR30
14F5OHS3334CT1APE3154IK0PHY3074SQ7BFC3094F4FTV30
15EA3GP3335DK2DB3155I1MRH3075EI2GLB3095F4VWK30
16F8ATM3336OE6MMF3156IK1TAZ3076EI6FR3096S50A30
17F6AOJ3237F5UKW3157F4EZJ3077MM0SAJ30979A7W30
18OE8DDX3238EA7ST3158SP4LVG3078IK5MEJ3098HB9ODK30
19OE8HAQ3239SP9WZS3159IK1HJS3079SM3NRY3099EA6XQ30
20DG7RO3240CT1FPQ3160EA1R3080EC7KW30100F5IDJ30
'First Past the Post' leaderboard: Order takes into consideration how soon J51A is worked on the LAST band slot. Dupes allowed but discouraged. The red number is the total number of band slots.

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