OZ1MAX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO57

Receiver-side FT8 activity involving OZ1MAX, decoded by SO8OO in southeastern Poland. 194 related FT8 messages, 46 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-20 and 2026-08-10.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

194
Related messages
46
CQ messages
19
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-20
Last seen: 2026-08-10 04:06 UTC

Frequent QSO partners observed at SO8OO

Stations OZ1MAX worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OZ1MAX

Approximate centre of JO57, decoded 2026-08-10 06:04 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandOZ1MAX S/NCounterpartCounterpart S/NMsgsCapture
08-10 06:05 40m - / -7 SP0DF -16 / - 2 ✓ Closing fragment
08-10 05:58 40m - / - DL8TV -4 / - 2 Partial capture
08-10 05:58 40m -10 / - UA3ZUX -4 / -6 2 Partial capture
08-10 05:57 40m -8 / - KG6PH - / -21 4 ✓ Closing fragment
08-06 08:06 20m -10 / - DJ0MAB -14 / -9 2 Partial capture
08-06 08:06 20m -18 / - F5LMJ - / - 2 ✓ Closing fragment
08-06 07:58 20m -14 / - KB8YVC - / -15 2 ✓ Closing fragment
08-05 07:02 10m - / -18 RN6MA -11 / - 3 Partial capture
07-27 09:03 10m - / -2 IW2MYH -14 / - 2 ✓ Closing fragment
07-20 08:21 10m +4 / - ON1AEY - / - 2 Partial capture
07-20 08:17 10m -4 / - ON1AEY - / -7 2 Partial capture
07-20 08:13 10m -5 / - RW9AD - / -8 3 Partial capture
07-20 08:13 10m -10 / - S55OO - / +1 2 ✓ Closing fragment
07-20 08:06 10m -16 / - UA3PAB - / 0 2 ✓ Closing fragment
07-20 08:06 10m -13 / - YC3LWO - / -10 6 Partial capture
07-20 08:06 10m -7 / -8 F4FED -4 / -5 8 ✓ Full exchange observed
07-20 08:03 10m -9 / - YO3GNF - / -1 2 ✓ Closing fragment
07-20 08:03 10m -2 / - UR4QWW - / -8 2 ✓ Closing fragment
07-20 08:00 10m -13 / - RK4CH - / -12 3 ✓ Closing fragment
07-19 09:58 10m -9 / - OK4PA - / +8 3 ✓ Closing fragment
07-19 09:54 10m -7 / - R3YBG - / -11 2 ✓ Closing fragment
07-19 09:51 10m -11 / - <...> - / -7 3 Partial capture
07-19 09:47 10m - / +9 E70SZ +2 / - 3 ✓ Closing fragment
07-19 09:37 10m -6 / -18 R2EC -2 / - 4 ✓ Closing observed
07-16 04:39 80m - / -13 OZ1HYM -6 / - 2 Partial capture
06-30 10:11 10m - / - SX0W -10 / - 2 Partial capture
06-30 10:03 10m +11 / - DN9SGE -5 / - 4 ✓ Closing observed
06-30 10:02 10m +9 / - II3WWA - / - 2 Partial capture
06-29 06:58 10m +5 / - R2EA/P - / -4 2 ✓ Closing fragment
06-29 06:57 10m +7 / - 9A2TN - / +3 2 ✓ Closing fragment
06-29 06:54 10m 0 / -8 TM2WWA +4 / -6 3 ✓ Full exchange observed
06-29 06:52 10m - / - DO1FDK 0 / - 2 Partial capture
06-29 06:51 10m +4 / - SP9HWD - / - 3 ✓ Closing fragment
06-29 06:48 10m +6 / - TA2EE - / -25 2 ✓ Closing fragment
06-29 06:47 10m - / - DO1FDK +2 / - 4 Partial capture
06-29 06:46 10m - / -2 DK7ZT -11 / - 4 Partial capture
06-29 06:44 10m +7 / - RW6HP - / 0 4 ✓ Closing fragment
06-29 06:43 10m +6 / - DL9KM - / -9 2 ✓ Closing fragment
06-29 06:42 10m - / - DG4SCG -10 / - 3 Partial capture
06-29 06:41 10m +2 / - UX7QV - / - 2 ✓ Closing fragment
06-29 06:39 10m +5 / - UR4LG - / -18 2 ✓ Closing fragment
06-29 06:37 10m +6 / -18 UT9EO -1 / - 5 ✓ Full exchange observed
06-29 06:36 10m +1 / - SP2OOO - / - 2 ✓ Closing fragment
06-14 23:05 60m -8 / +6 F5RMK -10 / +1 4 ✓ Full exchange observed
06-12 08:28 10m - / - R3CE -12 / - 3 ✓ Closing fragment
06-12 08:26 10m - / - R2PX +13 / - 5 Partial capture
06-12 08:18 10m -15 / - DO1FZL - / -17 3 Partial capture
06-12 08:17 10m -15 / - DB1HEF - / -6 2 ✓ Closing fragment
06-12 08:16 10m -10 / - UT7UJ - / 0 2 ✓ Closing fragment
06-10 07:58 10m - / -16 9H4JX -8 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
055700 -13 2548  KG6PH OZ1MAX JO57 (x4)
055845  -4 2766  OZ1MAX UA3ZUX KO90
055845  -3 2695  OZ1MAX DL8TV JN49
055915 -21 1934  OZ1MAX SP0DF JO73
055930 -10 2547  UA3ZUX OZ1MAX -06
055945  -6 2695  OZ1MAX DL8TV JN49
060045 -16 2411  OZ1MAX PA2RO R+04
060400 -10 2547  GM7GAX OZ1MAX 73
060430  -9 2547  CQ OZ1MAX JO57
060545 -13 1934  OZ1MAX SP0DF R-07 (x2)
060615  -4 2695  OZ1MAX DL8TV JN49
20m 
UTC    dB Audio  Message
085430  +6  359  <...> OZ1MAX -04
085630  +4  359  IQ4JO OZ1MAX +11
231445  +1  555  OZ1MAX EA1IOK IN62
231545  -8 2295  OZ1MAX EA6AOD -12
231545  +6  554  OZ1MAX EA1IOK 73
231615 -10 2295  OZ1MAX EA6AOD -12 (x2)
075645 -14 2425  K5RSB OZ1MAX RR73
075745 -18 2425  DF6JF OZ1MAX 73
075845 -13 2426  KB8YVC OZ1MAX -15 (x2)
080615 -18 2424  F5LMJ OZ1MAX RR73
080630 -14 2425  OZ1MAX DJ0MAB JN49
080645 -18 2425  F5LMJ OZ1MAX RR73
080745 -10 2424  DJ0MAB OZ1MAX -09
10m 
UTC    dB Audio  Message
081415  -8 2332  S55OO OZ1MAX RR73
081415 -11 1502  DL5DQZ OZ1MAX RR73
081445  +1  996  RW9AD OZ1MAX -09
081545 -10  995  CQ OZ1MAX JO57 (x3)
081715  +0  994  ON1AEY OZ1MAX -07 (x4)
090345 -11 1805  OZ1MAX IW2MYH R-02 (x2)
070200 -12  901  OZ1MAX RN6MA -18 (x3)
80m 
UTC    dB Audio  Message
043945  -5 1179  OZ1MAX OZ1HYM -13 (x2)
60m 
UTC    dB Audio  Message
002745  -5  808  <...> OZ1MAX JO57 (x2)
003000  -9 1833  OZ1MAX PA50ALM +14
003015 -11  837  <...> OZ1MAX R-04 (x2)
230530 -10 1332  OZ1MAX F5RMK +06
230545 -10 2441  F5RMK OZ1MAX R+01
230600 -10 1332  OZ1MAX F5RMK RR73
230615  -5 2441  F5RMK OZ1MAX 73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.