OM7TJ — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving OM7TJ, decoded by SO8OO in southeastern Poland. 490 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, 10m, across 55 UTC dates. Heard between 2026-05-29 and 2026-08-23.

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

490
Related messages
2
CQ messages
55
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-29
Last seen: 2026-08-23 18:20 UTC

Frequent QSO partners observed at SO8OO

Stations OM7TJ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OM7TJ

Approximate centre of JN98, decoded 2026-08-23 20:17 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 UTCBandOM7TJ S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:12 80m +10 / - JA2KRE -24 / -20 17 ✓ Full exchange observed
08-23 20:06 80m +16 / -21 JH2FXK -8 / -6 8 ✓ Full exchange observed
08-23 20:05 80m +17 / -19 F6FEG -6 / -8 12 Partial capture
08-23 20:02 80m +7 / - JH0NOS - / - 5 Partial capture
08-21 19:23 80m +8 / - UB0SMX/P - / - 2 Partial capture
08-21 19:15 80m +4 / - UF4S/P - / -8 2 Partial capture
08-21 19:12 80m +14 / - UF4S/P - / +8 2 Partial capture
08-21 19:12 80m +12 / -7 II7MGBA +7 / - 2 Partial capture
08-21 18:57 40m +9 / - HA8DG/QRP - / -8 2 Partial capture
08-21 18:55 40m +9 / - II7MGMU - / -8 3 Partial capture
08-21 18:49 40m +11 / - <...> - / -8 10 Partial capture
08-21 14:54 20m - / - UN8DSW -12 / - 2 Partial capture
08-21 11:02 40m -8 / - F5RRS - / - 2 Partial capture
08-21 09:15 20m - / +1 GJ0KYZ -19 / - 3 Partial capture
08-21 08:59 20m - / - US2YW +6 / - 3 Partial capture
08-21 08:59 20m - / -4 YO6LM -4 / - 2 Partial capture
08-21 08:56 20m - / -2 F4EWK -17 / - 4 ✓ Closing fragment
08-18 09:21 10m - / -15 F4JOO -14 / - 4 ✓ Closing fragment
08-16 17:29 20m - / -8 R6DJR -4 / - 2 Partial capture
08-14 06:44 20m - / -17 F8WAJ -18 / - 3 ✓ Closing fragment
08-12 04:59 20m - / - V31DL -12 / - 2 Partial capture
08-09 13:00 20m - / +2 IW0FGX -6 / - 2 Partial capture
08-09 13:00 20m - / - PE9JAN -19 / - 3 Partial capture
08-08 12:57 40m -14 / - OE3SGU - / - 2 Partial capture
08-04 18:25 20m - / - EA3HMM -4 / - 3 Partial capture
08-04 18:16 20m - / - EP3ISF -20 / - 3 ✓ Closing fragment
08-03 09:51 40m -7 / - DK7UY - / -2 2 Partial capture
08-03 09:43 40m -5 / - <...> - / -5 4 Partial capture
08-02 07:48 20m - / - OE6TNO -11 / - 6 Partial capture
07-28 07:41 20m - / - UA6HGM -4 / - 2 Partial capture
07-28 07:22 20m - / - F4HSB -23 / - 2 Partial capture
07-27 18:20 40m -16 / - JR1LZK - / - 6 Partial capture
07-27 18:13 40m -6 / - BD4JN - / -25 3 ✓ Closing fragment
07-27 11:21 20m - / - EA3HMM -18 / - 2 Partial capture
07-26 09:18 10m - / -6 F1PBZ -1 / - 2 ✓ Closing fragment
07-26 09:17 10m - / -7 DN9OPA -12 / - 2 Partial capture
07-25 07:16 40m -5 / - <...> - / - 3 Partial capture
07-24 18:36 20m - / - SP5TAO +12 / - 3 Partial capture
07-24 08:34 20m - / -13 <...> -22 / - 2 Partial capture
07-22 19:23 40m +6 / - <...> - / -3 7 Partial capture
07-20 18:51 20m - / -9 <...> -9 / - 2 Partial capture
07-20 18:22 20m - / - M7NFV -3 / - 2 Partial capture
07-20 18:21 20m - / -4 R4FDW -12 / - 2 Partial capture
07-20 18:19 20m - / - DL6UM 0 / - 3 Partial capture
07-20 18:17 20m - / - DF0KK -2 / - 6 Partial capture
07-18 18:48 20m - / -16 JY5CG -12 / - 2 ✓ Closing fragment
07-17 19:53 80m +8 / - JH2FXK - / - 6 Partial capture
07-17 19:48 80m +12 / -5 IQ0AK -16 / -17 6 ✓ Full exchange observed
07-17 19:39 80m +15 / -21 JA5MHD -10 / -13 10 ✓ Full exchange observed
07-17 19:33 80m +8 / -24 RU9DX -22 / -18 13 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
201315 +10 1392  JA2KRE OM7TJ JN98 (x10)
201830 -24 1380  OM7TJ JA2KRE PM85
201845  +2 1392  JA2KRE OM7TJ -14 (x3)
202000 -24 1382  OM7TJ JA2KRE RR73
40m 
UTC    dB Audio  Message
185145 +11 1044  <...> OM7TJ R-08
185215  +6 1216  II7MGMU OM7TJ R-04
185245 +11 1300  <...> OM7TJ R-04 (x5)
185515  +9 1485  AO25FDM OM7TJ R-13
185545  +8 1216  II7MGMU OM7TJ R-08 (x3)
185715  +9 1381  HA8DG/QRP OM7TJ R-08 (x2)
052215 -17 1110  OM7TJ <...> -03
053930 -21 1646  R3DOE/P OM7TJ JN98
20m 
UTC    dB Audio  Message
085845 -16 1750  OM7TJ F4EWK RR73
085915 -10  944  OM7TJ YO6LM -04
085915  +0 1341  OM7TJ US2YW KN28
085945  +1  944  OM7TJ YO6LM -04
085945 +10 1341  OM7TJ US2YW KN28 (x2)
091500 -21 1971  OM7TJ GJ0KYZ +01 (x3)
145145 -16 2236  F6IJT OM7TJ JN98
145400 -13 1653  OM7TJ UN8DSW NO00 (x3)
152345 -10 1197  OM7TJ <...> +05
184245 -10 1554  OM7TJ YC1FEY -15
10m 
UTC    dB Audio  Message
090815  -1  908  OM7TJ SV7BAY RR73
090845 -12 1710  OM7TJ F4FSY +00 (x2)
091330 -11 2465  OM7TJ SV3GKU RR73
091700 -12 2410  OM7TJ DN9OPA -07 (x2)
091800  -1 2690  OM7TJ F1PBZ -06 (x2)
092230 -22 1913  OM7TJ DN9CHV -12
091045 -16 1404  OM7TJ TA1SW +11
092130 -12 1568  OM7TJ F4JOO -15 (x4)
092330 -24 1644  OM7TJ LZ2VQ KN23

Decoder S/N history by band

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