ON4MIC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Belgium Locator transmitted in a decoded message: JO20

Receiver-side FT8 activity involving ON4MIC, decoded by SO8OO in southeastern Poland. 330 related FT8 messages, 22 CQ messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-06-11 and 2026-07-12.

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

330
Related messages
22
CQ messages
14
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-06-11
Last seen: 2026-07-12 11:49 UTC

Frequent QSO partners observed at SO8OO

Stations ON4MIC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by ON4MIC

Approximate centre of JO20, decoded 2026-06-23 07:55 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 UTCBandON4MIC S/NCounterpartCounterpart S/NMsgsCapture
07-12 13:48 20m - / - R2BDR -23 / - 3 ✓ Closing fragment
07-12 08:45 20m - / -5 IU1LEB -7 / - 6 ✓ Closing fragment
07-12 07:42 20m - / -20 UR5VPR -16 / - 2 ✓ Closing fragment
07-12 07:34 20m - / -16 UR5FBD -16 / - 4 Partial capture
07-12 07:07 20m - / -4 II4JAFL +4 / - 2 ✓ Closing fragment
07-12 07:05 20m - / -15 OD5KU -1 / - 7 ✓ Closing fragment
07-12 06:59 20m - / - EA3JCT -21 / - 2 ✓ Closing fragment
07-11 14:01 20m - / -10 F4FSY -20 / - 3 ✓ Closing fragment
07-11 10:34 20m - / -19 MI0JZZ -14 / - 2 Partial capture
07-11 10:13 20m - / -8 DF4TC -20 / - 2 ✓ Closing fragment
06-24 08:33 10m - / -9 CR7BRV 0 / - 2 ✓ Closing fragment
06-23 19:36 40m -21 / -3 IQ4JHE -17 / +4 3 ✓ Full exchange observed
06-23 19:35 40m -23 / +5 IQ4LH -12 / - 3 ✓ Closing observed
06-23 19:26 20m -12 / - 7X3WPL - / -3 2 Partial capture
06-23 19:18 20m -8 / - OH6NGG - / -6 2 ✓ Closing fragment
06-23 19:17 20m -12 / -11 5Z4VJ -11 / -10 3 ✓ Full exchange observed
06-23 19:14 20m -16 / - BI8SCC - / -11 2 Partial capture
06-23 19:11 20m -10 / - JH5AVM - / -15 2 Partial capture
06-23 19:10 20m -13 / - A71AH - / -9 5 ✓ Closing fragment
06-23 19:08 20m -16 / - SP9MOA - / +4 2 ✓ Closing fragment
06-23 07:53 10m -16 / - HF9D - / +2 2 ✓ Closing fragment
06-23 07:49 10m -18 / - IQ9BF - / - 2 Partial capture
06-22 17:59 10m - / - IK1HSO -14 / - 2 ✓ Closing fragment
06-22 10:44 20m - / -21 GJ0KYZ -8 / - 2 Partial capture
06-21 19:03 40m - / -14 IQ4JO -3 / - 3 ✓ Closing fragment
06-21 15:22 10m - / -11 SV2CLJ -9 / - 3 ✓ Closing fragment
06-21 15:15 10m - / -13 SV5BYP -22 / - 2 ✓ Closing fragment
06-21 15:13 10m - / - HB9GWX +4 / - 3 ✓ Closing fragment
06-20 18:56 10m - / -15 PP5HR -20 / - 2 ✓ Closing fragment
06-20 10:58 10m -20 / -5 IQ7KM +4 / - 3 Partial capture
06-17 20:38 40m - / - PA2RO +2 / - 2 Partial capture
06-17 20:36 40m - / -14 IR2RAOR -12 / - 3 Partial capture
06-17 20:31 40m -16 / 0 ON8LX -14 / -4 4 ✓ Full exchange observed
06-17 20:29 40m -12 / - IR2RAOR - / - 2 Partial capture
06-17 20:24 40m -14 / - IR2RAOR - / -9 3 Partial capture
06-17 20:18 40m - / -13 YO4GIY -8 / - 2 ✓ Closing fragment
06-17 20:16 40m -15 / - RX3ASQ - / - 3 Partial capture
06-17 19:55 40m -19 / -1 <...> -10 / -2 4 Partial capture
06-17 19:52 40m -16 / - OZ5VO - / - 3 Partial capture
06-17 19:51 40m -16 / - YB2TTM - / - 2 Partial capture
06-17 19:44 20m - / -5 TA2YWB -10 / - 2 Partial capture
06-17 19:11 10m - / -9 PV8AJ -13 / - 2 ✓ Closing fragment
06-17 16:54 40m - / -15 IK4LZH -4 / - 2 ✓ Closing fragment
06-17 16:52 40m - / -19 9A6NCC -2 / - 2 ✓ Closing fragment
06-17 16:07 40m - / -9 DL1HDL -15 / - 3 ✓ Closing fragment
06-17 15:32 40m - / -9 DM8MH -10 / - 3 ✓ Closing fragment
06-17 09:27 10m - / 0 EA5OL -8 / - 2 ✓ Closing fragment
06-16 19:32 40m - / -1 M1DBW -7 / - 2 ✓ Closing fragment
06-16 19:30 40m -12 / - G6LTT - / +1 2 Partial capture
06-16 19:29 40m -12 / -20 G0LZX -6 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
073600 -16 1567  ON4MIC UR5FBD R-16 (x2)
074215 -16 1166  ON4MIC UR5VPR R-20 (x2)
084215 -20 1878  ON4MIC F4LQJ 73
084545 -11 2432  ON4MIC IU1LEB R-05 (x6)
103430 -17 1192  ON4MIC DK9NP R-11
134815 -24 1643  ON4MIC R2BDR RR73 (x3)
10m 
UTC    dB Audio  Message
175430 -18 1507  ON4MIC IQ0VT RR73
175930 -15 1736  ON4MIC IK1HSO JN34 (x2)
073930 -24 1541  5Z4VJ ON4MIC JO20
074845 -18 1584  A41ZZ ON4MIC JO20
074915 -17 1584  IQ9BF ON4MIC JO20 (x2)
075215 -19 1584  A41ZZ ON4MIC JO20
075315 -17 1584  CQ ON4MIC JO20
075345 -14 1584  HF9D ON4MIC +02 (x2)
075445 -20 1583  CQ ON4MIC JO20                        a1 (x2)
083300  -2  689  ON4MIC CR7BRV R-09 (x2)
40m 
UTC    dB Audio  Message
203645 -15 1735  ON4MIC IR2RAOR -14 (x3)
203815  +3 2790  ON4MIC PA2RO JO22 (x2)
190330  -4 2519  ON4MIC IQ4JO JN63 (x3)
193515 -13 1092  ON4MIC IQ4LH R+05
193530 -23 1292  IQ4LH ON4MIC RR73
193545 -10 1092  ON4MIC IQ4LH 73
193600 -21 1291  IQ4JHE ON4MIC +04
193615 -17 1292  ON4MIC IQ4JHE R-03 (x2)
193830 -17  932  R4DB ON4MIC -13
80m 
UTC    dB Audio  Message
190330  -9 1439  ON4MIC DA1ST JO41 (x3)
190700 -18 1439  ON4MIC DL4BBY 73
191730  +9 2509  ON4MIC DM2BPG JO51 (x2)
192015 -23 1380  CQ ON4MIC JO20
192230 -24 1379  ON4MIC DO5KHR 73
192245 -24 1380  DO1FED ON4MIC -24
192730  -7  458  ON4MIC HB9IJF JN36 (x4)
193415 -17 1450  DA1GT ON4MIC -07
193545 -11 1019  DO1MYK ON4MIC +03

Decoder S/N history by band

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