M3ZHR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO90

Receiver-side FT8 activity involving M3ZHR, decoded by SO8OO in southeastern Poland. 628 related FT8 messages, 232 CQ messages, observed on 60m, 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-06 and 2026-07-21.

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

628
Related messages
232
CQ messages
31
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-06
Last seen: 2026-07-21 12:46 UTC

Activity Heatmap

Locator transmitted by M3ZHR

Approximate centre of IO90, decoded 2026-07-02 23:30 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 UTCBandM3ZHR S/NCounterpartCounterpart S/NMsgsCapture
07-19 16:42 40m - / -11 SM7JKW -11 / - 3 ✓ Closing fragment
07-17 20:52 40m - / -9 F1PBZ -1 / - 2 ✓ Closing fragment
07-17 20:35 40m - / +8 MM0CEZ -8 / - 2 ✓ Closing fragment
07-17 19:51 40m - / -5 EI8GS -11 / - 2 ✓ Closing fragment
07-17 19:47 40m - / -3 DL1UDO -6 / - 2 Partial capture
07-17 19:43 40m - / -14 ED7SUN -10 / - 2 ✓ Closing fragment
07-02 23:32 20m -1 / - 9M8WWA - / -12 3 Partial capture
07-02 23:29 20m -8 / - 9Y4C - / -3 4 ✓ Closing fragment
07-02 23:27 20m +7 / - AA6KJ - / - 3 Partial capture
07-02 23:23 20m -2 / - 9M8WWA - / -12 7 Partial capture
07-02 23:21 20m -2 / - A92AE - / -9 4 ✓ Closing fragment
07-02 23:18 20m -1 / - 9M8WWA - / -12 4 Partial capture
07-02 23:16 20m +4 / - KQ4WTG - / - 3 Partial capture
07-02 23:14 20m +3 / - VO1HH - / - 3 ✓ Closing fragment
07-02 23:11 20m +6 / - 9Y4C - / - 2 Partial capture
07-02 23:05 20m -3 / - 9M8WWA - / -12 12 Partial capture
07-02 23:03 20m -9 / - 9Y4C - / - 4 Partial capture
07-02 23:01 20m +2 / - YV6BXN - / -10 3 ✓ Closing fragment
07-02 22:58 20m -14 / - 9Y4C - / - 2 Partial capture
07-02 22:54 20m -8 / - K2EDB - / -10 5 ✓ Closing fragment
07-02 22:51 20m -2 / - 9Y4C - / - 6 Partial capture
06-19 22:46 40m -6 / -11 UT6HN +6 / -7 4 ✓ Full exchange observed
06-19 22:43 40m -10 / -4 ON4MAP -14 / -13 5 ✓ Full exchange observed
06-19 22:38 40m -10 / - M7CPT - / -15 6 ✓ Closing fragment
06-19 22:36 40m -10 / - SV9QWC - / - 2 Partial capture
06-19 22:35 40m -9 / - EA8CDG -20 / -4 4 ✓ Closing observed
06-19 22:32 40m - / -15 YO6LM -10 / - 4 ✓ Closing fragment
06-19 22:21 40m - / -12 F1IQH -6 / - 5 ✓ Closing fragment
06-19 12:01 20m -3 / - DK0BMW - / +2 2 ✓ Closing fragment
06-18 16:52 20m -5 / - IQ7KM - / +2 3 ✓ Closing fragment
06-18 16:51 20m +5 / - 2E1HAT - / - 2 Partial capture
06-18 16:46 20m 0 / - IU8RFW - / -14 5 Partial capture
06-18 16:43 20m +8 / - HA1ORA - / - 3 Partial capture
06-18 16:42 20m +7 / - EA7GHD - / - 2 Partial capture
06-18 16:41 20m +8 / - LY3PW - / +9 3 ✓ Closing fragment
06-18 16:38 20m +1 / - HB9EKJ - / - 3 Partial capture
06-18 16:33 20m +1 / - LZ3DC - / -18 8 ✓ Closing fragment
06-18 16:31 20m 0 / - SM3MLX - / -2 3 ✓ Closing fragment
06-18 16:28 20m +4 / - 9A5AZK - / - 3 Partial capture
06-18 16:24 20m +2 / - A71AE - / +6 4 ✓ Closing fragment
06-18 16:23 20m +4 / - HA2AI - / +3 2 Partial capture
06-18 14:48 20m -1 / - HA0NDN - / -11 2 ✓ Closing fragment
06-18 14:42 20m -3 / -14 F5IXN -4 / -8 5 ✓ Full exchange observed
06-18 14:37 20m - / +6 IK4LZH -7 / - 3 ✓ Closing fragment
06-18 14:34 20m -4 / - OE/DL6CGU - / -12 2 Partial capture
06-18 14:25 20m -4 / - BD5CAM - / - 2 Partial capture
06-18 14:21 20m +1 / -9 I4WQH -10 / - 4 ✓ Full exchange observed
06-18 14:16 20m +3 / - YO5PHL - / -2 7 ✓ Closing fragment
06-18 11:42 20m -2 / - HI3A - / - 18 Partial capture
06-18 11:35 20m +7 / - HI3A - / - 9 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
183915 -24 1468  PY8ZB M3ZHR JO01 (x2)
082100  -8 3044  9M8DEN M3ZHR JO01
111915 -18 3088  II3WWA M3ZHR JO01
112115 -15 3088  RM8L M3ZHR -15
144630 -10  418  M3ZHR TK5K -17
40m
UTC    dB Audio  Message
194300 -11 2369  M3ZHR ED7SUN -14 (x2)
194700  -6 3021  M3ZHR DL1UDO -03 (x2)
195100 -11 2275  M3ZHR EI8GS -05 (x2)
201545 -19 1494  M3ZHR PD2XX +01
203515  -7  879  M3ZHR MM0CEZ +08 (x2)
205215  +0 2735  M3ZHR F1PBZ -09 (x2)
162930 -19 2144  M3ZHR <...> -17
164200 -13  931  M3ZHR SM7JKW JO65 (x3)
20m
UTC    dB Audio  Message
232445  -6 1295  9M8WWA M3ZHR R-12 (x5)
232745  +6 2601  AA6KJ M3ZHR IO90 (x3)
232945  +1 3051  9Y4C M3ZHR IO90 (x4)
233215  -8 1782  9M8WWA M3ZHR R-12 (x3)

Decoder S/N history by band

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