OZ1BSM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO55

Receiver-side FT8 activity involving OZ1BSM, decoded by SO8OO in southeastern Poland. 697 related FT8 messages, 347 CQ messages, observed on 80m, 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-12 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

697
Related messages
347
CQ messages
43
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-12
Last seen: 2026-08-10 11:32 UTC

Activity Heatmap

Locator transmitted by OZ1BSM

Approximate centre of JO55, decoded 2026-07-29 05:11 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 UTCBandOZ1BSM S/NCounterpartCounterpart S/NMsgsCapture
08-10 13:32 20m - / -9 DK3HV -23 / - 2 Partial capture
08-10 13:30 20m - / - IK4LZH -7 / - 2 Partial capture
08-10 12:14 20m -24 / - IU2THY - / - 6 ✓ Closing fragment
08-10 12:02 20m -22 / 0 IU2THY 0 / -14 6 ✓ Full exchange observed
08-10 11:57 20m -18 / - DG4YT -22 / -12 2 Partial capture
08-10 11:50 20m - / - DG4YT -22 / - 2 Partial capture
08-10 11:46 20m - / - DG4YT -22 / - 2 Partial capture
08-10 10:53 20m - / +3 F1PBZ -4 / - 2 Partial capture
08-10 10:53 20m - / - IK4LZH +8 / - 4 Partial capture
08-10 10:51 20m -24 / +3 F5SJC -1 / - 3 ✓ Closing observed
08-10 10:43 20m - / - F5SJC -4 / - 2 Partial capture
08-07 06:44 20m -19 / - UB3ADO - / -16 8 Partial capture
08-03 11:03 20m - / - IU2THY -8 / - 3 Partial capture
08-03 11:02 20m - / - IK4LZH +6 / - 4 Partial capture
08-03 10:51 20m - / -13 RU3QR -23 / - 3 Partial capture
08-03 10:47 20m - / -13 RU3QR -24 / - 2 Partial capture
08-03 10:47 20m - / -8 UT7UJ -16 / - 5 Partial capture
08-03 10:39 20m - / - IK4LZH +4 / - 2 Partial capture
08-03 10:37 20m - / -1 F1PBZ -18 / - 2 Partial capture
08-03 07:16 20m - / - CR7BRV -10 / - 2 Partial capture
07-29 06:29 20m - / -10 R3KCW -2 / - 2 Partial capture
07-29 05:07 40m -19 / - IX1ABE - / -16 2 ✓ Closing fragment
07-29 05:03 40m - / -4 DG0JK +1 / - 3 ✓ Closing fragment
07-29 05:03 40m - / -13 OZ1HYM -16 / - 3 Partial capture
07-28 06:22 40m - / -12 SQ1PSB -10 / - 2 ✓ Closing fragment
07-28 05:10 40m - / -5 SP9MRP -5 / - 6 ✓ Closing fragment
07-24 08:13 20m - / - IK4LZH +8 / - 4 Partial capture
07-22 05:21 40m -18 / - M1EAG - / -9 2 ✓ Closing fragment
07-22 05:17 40m -16 / - DL9KM -19 / +5 3 ✓ Closing observed
07-21 09:42 10m - / +6 IK4LZH +14 / - 3 ✓ Closing fragment
07-21 08:31 10m - / - F6IQA -16 / - 3 ✓ Closing fragment
07-20 10:18 20m -18 / - M7KSV - / -8 3 Partial capture
07-20 10:04 20m -22 / - M7KSV - / -8 6 Partial capture
07-20 06:15 40m - / - DH9DR -11 / - 2 Partial capture
07-17 12:52 20m -18 / - VE3XN - / -7 4 ✓ Closing fragment
07-17 12:32 20m -23 / - F1PBZ - / -8 2 ✓ Closing fragment
07-17 09:14 20m -22 / - IK4LZG - / -23 6 Partial capture
07-17 08:58 20m -20 / +3 G8DQP -6 / +2 4 ✓ Full exchange observed
07-17 08:41 20m -20 / - G0WZM - / -5 2 ✓ Closing fragment
07-17 08:37 20m -24 / - IZ7KYS -21 / - 2 ✓ Closing observed
07-17 08:18 20m -17 / - R8CIS - / -25 2 ✓ Closing fragment
07-17 08:04 20m -20 / - RV6HTZ -21 / -15 3 ✓ Closing observed
07-17 07:44 20m - / - UT5MD -8 / - 2 ✓ Closing fragment
07-17 07:29 20m -16 / - R8LCA - / -10 2 ✓ Closing fragment
07-17 07:24 20m -22 / -12 R2GFD -23 / -1 3 ✓ Full exchange observed
07-15 12:59 20m -16 / - 9K2MP - / - 6 Partial capture
07-15 12:50 20m -11 / - F1IQH - / -22 4 ✓ Closing fragment
07-15 12:42 20m -13 / - TA2ED - / -8 2 Partial capture
07-15 12:28 20m -13 / - G8NJL - / -8 3 ✓ Closing fragment
07-15 12:26 20m - / -19 TA2ED -11 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
120330 -24 1620  IU2THY OZ1BSM RR73 (x11)
133045  -7  462  OZ1BSM IK4LZH JN54 (x2)
133215 -22 1620  OZ1BSM DK3HV JO31 (x2)
40m
UTC    dB Audio  Message
051900 -11 1631  OZ1BSM DF9NV JN59
062230 -13 1583  OZ1BSM SQ1PSB R-12 (x2)
050230 -22 1582  CQ OZ1BSM JO55
050345 -13 1215  OZ1BSM OZ1HYM -13
050345  +1 2675  OZ1BSM DG0JK JO60
050415 -18 1215  OZ1BSM OZ1HYM -13
050415  +3 2675  OZ1BSM DG0JK R-04
050445 -18 1215  OZ1BSM OZ1HYM -13
050445  +0 2675  OZ1BSM DG0JK 73
050730 -20 1582  IX1ABE OZ1BSM -16 (x2)
050830 -18 1582  CQ OZ1BSM JO55                        a1 (x3)
10m
UTC    dB Audio  Message
103745  +6 1799  ER3CT OZ1BSM R-19
103800 +12 1851  OZ1BSM ER3CT RR73
103815  +1 1799  ER3CT OZ1BSM 73
130400 -17 1119  OZ1BSM RC5F KO85
125400  -4 2010  OZ1BSM HB9CXZ +12 (x2)
083145 -15 2257  OZ1BSM F6IQA JN13 (x3)
092045 -10 2676  OZ1BSM HB9DKM/P R-02
094215 +12  491  OZ1BSM IK4LZH JN54 (x3)
122815 -24 2065  CQ OZ1BSM JO55                        a1
122915 -23 2065  SP9JMZ OZ1BSM RR73
80m
UTC    dB Audio  Message
181900 -24 1969  4Z5TK OZ1BSM JO55

Decoder S/N history by band

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