SP1TB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO73

Receiver-side FT8 activity involving SP1TB, decoded by SO8OO in southeastern Poland. 96 related FT8 messages, 6 CQ messages, observed on 60m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-27 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

96
Related messages
6
CQ messages
20
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-27
Last seen: 2026-08-23 03:07 UTC

Activity Heatmap

Locator transmitted by SP1TB

Approximate centre of JO73, decoded 2026-06-21 06:38 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 UTCBandSP1TB S/NCounterpartCounterpart S/NMsgsCapture
08-23 05:07 20m - / -9 UN0GY -4 / - 2 ✓ Closing fragment
08-02 18:11 20m - / -14 RW4YD -16 / - 2 ✓ Closing fragment
07-04 19:41 10m - / -10 F4EOC -14 / - 3 ✓ Closing fragment
06-25 16:42 10m - / - S51PU -6 / - 4 Partial capture
06-21 16:09 10m - / -9 DN9OPA -4 / - 3 ✓ Closing fragment
06-21 07:16 20m - / -11 2D0VPS/P -18 / - 2 Partial capture
06-20 22:37 60m -8 / - G3WGC - / - 2 Partial capture
06-19 17:22 20m - / -18 TA3ZGR -16 / - 2 Partial capture
06-13 10:56 10m - / -14 R6OP -19 / - 2 ✓ Closing fragment
06-12 19:42 60m - / -7 SN5WD -5 / - 3 ✓ Closing fragment
06-08 18:55 60m - / +3 DL0ERZ -14 / - 3 ✓ Closing fragment
06-08 18:51 60m -20 / -9 SP9RIO -8 / - 3 ✓ Closing observed
06-06 12:28 20m - / -18 UA9FMT +6 / - 2 Partial capture
06-05 20:51 60m - / 0 OZ5AGJ -8 / - 2 ✓ Closing fragment
06-05 20:48 60m - / -10 OE6MDF -11 / - 3 ✓ Closing fragment
06-05 20:48 60m - / - OZ5AGJ -4 / - 2 Partial capture
06-05 20:44 60m - / -17 GW3TYI -15 / - 4 ✓ Closing fragment
06-05 20:43 60m - / -9 SM0EJR -6 / - 3 ✓ Closing fragment
06-05 20:05 60m - / -6 LB5WB -8 / - 3 ✓ Closing fragment
06-05 19:59 60m - / -9 DL9DBZ -11 / - 6 ✓ Closing fragment
06-05 19:56 60m - / -10 DL1SRS -11 / - 3 ✓ Closing fragment
06-05 19:53 60m - / -20 IQ4FJ +2 / - 3 ✓ Closing fragment
06-04 18:31 60m -20 / -11 HF5A +3 / - 7 ✓ Closing observed
06-04 18:31 60m - / -20 OE6TNO -13 / - 3 ✓ Closing fragment
06-04 17:11 60m -10 / -18 DD0AM -10 / -12 3 ✓ Full exchange observed
06-04 17:03 60m - / - DL0AB -19 / - 2 Partial capture
06-04 16:58 60m - / -10 DG1VT +1 / - 3 Partial capture
06-04 08:53 20m -6 / - SP6AXW - / +10 2 Partial capture
06-04 08:47 20m -1 / - HA5AJZ - / -10 2 Partial capture
06-04 08:46 20m -1 / - ON1JP - / -11 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
172300 -14 2271  SP1TB TA3ZGR R-18
051430 -11 2175  SP1TB TA2ED -24
051530  -6 1841  SP1TB KA9FOX R-13
063815 -17 1678  CQ SP1TB JO73
071630 -19 1177  SP1TB 2D0VPS/P -11 (x2)
092215 -16 2044  SP1TB G4LJH -11
040845  -1 2754  SP1TB RC6OX RR73
065445 -20 1763  SP1TB GB1500M -14
065545 -19 1763  SP1TB <...> -19
181145 -15 1660  SP1TB RW4YD -14 (x2)
181400 -21 1737  SP1TB M0GBP R-02
050700  -5 2661  SP1TB UN0GY -09 (x2)
10m
UTC    dB Audio  Message
094600  +2  444  SP1TB C91RU -08
105600 -19 1417  SP1TB R6OP -14 (x2)
145600  +0 2378  SP1TB UA3GIE -07
160930  -4 2659  SP1TB DN9OPA JN38 (x3)
164230  -3  774  SP1TB S51PU JN76 (x4)
194100 -15 1808  SP1TB F4EOC JN39 (x3)
172045 -18 1997  SP1TB IU5LAD RR73
60m
UTC    dB Audio  Message
185045 -16  954  <...> SP1TB JO73
185115 -16 1263  CQ SP1TB JO73
185130  -6 1263  SP1TB SP9RIO -09 (x2)
185215 -20 1263  SP9RIO SP1TB 73
185530 -13 1390  SP1TB DL0ERZ JO60 (x3)
194200  -5 2669  SP1TB SN5WD KO02 (x3)
211430 -17 1130  SP1TB OE9HGV RR73
223400 -10  695  SP1TB GI8RPM -21
223700  -6  280  G3WGC SP1TB JO73 (x2)

Decoder S/N history by band

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