OM5NU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovak Republic Locator transmitted in a decoded message: JN98

Receiver-side FT8 activity involving OM5NU, decoded by SO8OO in southeastern Poland. 71 related FT8 messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-30 and 2026-08-19.

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

71
Related messages
0
CQ messages
19
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 60m 40m 10m 160m
First seen: 2026-05-30
Last seen: 2026-08-19 18:36 UTC

Frequent QSO partners observed at SO8OO

Stations OM5NU worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OM5NU

Approximate centre of JN98, decoded 2026-08-24 06:10 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 UTCBandOM5NU S/NCounterpartCounterpart S/NMsgsCapture
08-24 06:10 20m -9 / - TL8GD - / -12 3 ✓ Closing fragment
08-19 20:34 60m 0 / - OJ0JR - / +6 3 Partial capture
08-18 18:27 60m +4 / - OJ0YL - / +8 7 Partial capture
08-14 03:50 80m +9 / - <...> - / -17 4 Partial capture
08-10 19:41 160m +11 / - OH0ERF - / -13 3 ✓ Closing fragment
08-10 19:37 160m +10 / - OH0ERF - / - 3 Partial capture
08-10 16:53 40m -11 / - BH8RDW - / -15 3 ✓ Closing fragment
08-10 16:52 40m -10 / - YD0ABC - / -15 2 ✓ Closing fragment
08-10 16:46 40m -16 / - OH0ERF - / - 7 ✓ Closing fragment
08-10 06:38 10m - / - DL3MIB -14 / - 5 Partial capture
07-29 08:50 20m - / +6 RN6MA -2 / - 4 ✓ Closing fragment
07-29 08:50 20m - / +1 RZ4FWA -12 / - 7 ✓ Closing fragment
07-28 17:32 10m - / -13 G0JEI -12 / - 4 Partial capture
07-27 22:05 80m +17 / +2 <...> -15 / -8 3 Partial capture
07-27 21:32 60m - / - CT1FSA -18 / - 2 Partial capture
07-25 02:43 20m - / 0 WA4FU -19 / - 2 Partial capture
07-25 00:23 40m -16 / - <...> - / - 4 Partial capture
07-24 21:42 40m -8 / - TK5K -13 / +3 3 ✓ Closing observed
07-24 21:22 40m -4 / - VK3PSH - / - 2 Partial capture
07-21 16:29 20m - / - YO6QDY -2 / - 2 Partial capture
07-17 20:23 40m -5 / - JH6KTZ - / -19 2 Partial capture
07-17 20:18 40m -5 / - BD7OH - / -24 3 Partial capture
07-17 20:15 40m 0 / - DL7ACA -10 / +4 5 ✓ Closing observed
07-17 20:11 40m +3 / - <...> - / -16 8 Partial capture
07-17 17:51 20m - / -10 R2AL 0 / - 3 ✓ Closing fragment
07-17 17:39 40m -5 / - T22TT - / - 39 Partial capture
07-17 14:59 20m - / +2 R0AX -8 / - 3 ✓ Closing fragment
07-04 19:36 80m +27 / -12 9V1DX -14 / - 5 Partial capture
07-02 19:40 80m +14 / - TN8GD - / -22 4 Partial capture
06-29 12:08 20m 0 / - <...> - / - 2 Partial capture
06-29 11:57 10m - / -13 PD0HLA -10 / - 2 ✓ Closing fragment
06-29 11:56 10m - / +1 HB0RER +2 / - 2 ✓ Closing fragment
06-14 19:39 60m +8 / - ER3UA 0 / +6 5 ✓ Full exchange observed
06-10 20:36 60m +10 / - 9X5KM - / -9 12 Partial capture
06-07 07:34 10m - / +2 GU0SUP +7 / - 4 ✓ Closing fragment
06-03 10:53 10m -22 / - OJ0MN - / - 2 Partial capture
06-02 08:04 20m -3 / - DJ0MAB -8 / -4 3 ✓ Closing observed
06-02 08:02 20m -6 / - RI0SP - / -10 2 Partial capture
06-02 07:58 20m 0 / - IK2ZJR +12 / - 6 ✓ Full exchange observed
06-02 07:57 20m -2 / - DJ0MAB - / 0 2 Partial capture
06-02 07:52 20m - / -10 RI0SP -2 / - 2 Partial capture
06-02 07:51 20m - / 0 YO9PH +1 / - 2 ✓ Closing fragment
06-02 07:49 20m -5 / - OE7CMT -2 / -4 2 Partial capture
06-02 07:48 20m -4 / -2 IK4TVP +6 / - 3 ✓ Closing observed
06-02 07:47 20m -7 / - UK8FAV - / - 2 ✓ Closing fragment
06-01 17:22 60m +4 / - OJ0Z -14 / +8 3 Partial capture
05-30 20:49 160m +14 / - OJ0Z +1 / - 12 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
085030 -11 2027  OM5NU RZ4FWA LO23
085030  +5 1931  OM5NU RN6MA +06
085100 -13 2027  OM5NU RZ4FWA LO23
085100 -14 1395  OM5NU PD4FL JO33
085100  +2 1931  OM5NU RN6MA +06
085130  -7 2027  OM5NU RZ4FWA R+01
085130  -2 1931  OM5NU RN6MA +06
085200  -6 2027  OM5NU RZ4FWA R+01
085200 -11 1931  OM5NU RN6MA RR73
085230 -15 2027  OM5NU RZ4FWA LO23 (x3)
061045 -10  657  TL8GD OM5NU JN98 (x3)
60m 
UTC    dB Audio  Message
213145 -15 1393  <...> OM5NU R-05
213230 -18 1178  OM5NU CT1FSA IM59 (x2)
182715  +6 2358  OJ0YL OM5NU JN98 (x7)
183030  -8 1807  OM5NU RR73; SP3IOE <...> -06
203445  -1 1828  OJ0JR OM5NU JN98 (x3)
203600  -2  641  OM5NU RR73; G3UHU <...> +02
80m 
UTC    dB Audio  Message
194115 +14 1538  TN8GD OM5NU JN98 (x3)
193600 +17 2293  9V1DX OM5NU JN98
193615 -14 2705  OM5NU 9V1DX -12
193630 +28 2292  9V1DX OM5NU JN98 (x3)
220530 +17 1134  <...> OM5NU JN98
220545 -15  618  OM5NU <...> +02
220600 +17 1134  <...> OM5NU R-08 (x5)
40m 
UTC    dB Audio  Message
002530 -19 2295  <...> OM5NU JN98
015215  -6 2342  VP5G OM5NU JN98
164630 -19 1994  OH0ERF OM5NU JN98 (x7)
165200 -14 1995  YD0ABC OM5NU -15 (x2)
165300  -9 1994  BH8RDW OM5NU R-15 (x3)
050245  -1 2392  <YS/WE9G> OM5NU R-25
160m 
UTC    dB Audio  Message
205115 +17 1768  OJ0Z OM5NU JN98 (x7)
205430  +1 1314  OM5NU OJ0Z +11
205445 +16 1768  OJ0Z OM5NU R+14
193730  +9 1791  OH0ERF OM5NU JN98 (x6)
10m 
UTC    dB Audio  Message
115645  +5 2776  OM5NU HB0RER +01 (x2)
115745 -13 2570  OM5NU PD0HLA -13 (x2)
120230 -12 1754  OM5NU Z30WWA RR73
153430 -24 1546  OM5NU TA2R R-13
173200 -13  795  OM5NU G0JEI -13 (x4)
063815 -16 1128  OM5NU DL3MIB JN57 (x5)

Decoder S/N history by band

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