SQ5TOM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO02

Receiver-side FT8 activity involving SQ5TOM, decoded by SO8OO in southeastern Poland. 359 related FT8 messages, 15 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 49 UTC dates. Heard between 2026-05-25 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

359
Related messages
15
CQ messages
49
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 16:55 UTC

Activity Heatmap

Locator transmitted by SQ5TOM

Approximate centre of KO02, decoded 2026-08-23 18:54 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 UTCBandSQ5TOM S/NCounterpartCounterpart S/NMsgsCapture
08-23 18:54 80m 0 / -13 SP1905MFK +4 / -6 3 Partial capture
08-23 18:51 80m +2 / - SQ3WL - / -19 5 ✓ Closing fragment
08-23 18:46 80m +4 / - SP9CXN - / -13 7 ✓ Closing fragment
08-23 16:58 40m -4 / -5 SP9DOU -6 / -1 5 ✓ Full exchange observed
08-23 07:48 40m -14 / +3 SQ5OMY -4 / -5 10 ✓ Full exchange observed
08-22 20:13 160m -21 / -16 SA5ACL -6 / - 3 ✓ Closing observed
08-22 20:12 160m - / - SP7TJ -2 / - 3 Partial capture
08-22 20:11 160m - / -5 SQ8NGI -12 / - 2 ✓ Closing fragment
08-22 19:15 80m +5 / +8 SP9CXN +7 / 0 5 ✓ Full exchange observed
08-02 20:57 80m +1 / -21 UB4FJB -12 / - 5 ✓ Closing observed
08-02 20:54 80m -4 / - <...> - / -22 3 Partial capture
08-02 18:45 80m -4 / - SQ9AWN - / -14 5 ✓ Closing fragment
08-01 20:28 80m 0 / +1 DH5BO -3 / -2 5 ✓ Full exchange observed
08-01 20:26 80m +4 / -21 SV9MBH -14 / - 4 ✓ Closing observed
08-01 20:17 40m -13 / - ZL4KX - / - 3 Partial capture
08-01 20:10 40m -11 / -6 OE5ROR -8 / -7 14 ✓ Full exchange observed
08-01 20:00 40m - / -16 DG3DAF -23 / - 3 ✓ Closing fragment
07-28 20:44 40m - / -18 SQ5OMY -6 / - 2 ✓ Closing fragment
07-26 19:14 80m +12 / -7 SQ9MEZ +12 / -6 13 ✓ Full exchange observed
07-24 11:20 40m - / +4 OM3TFP -22 / - 3 ✓ Closing fragment
07-23 19:12 40m - / 0 SQ5OMY -10 / - 2 Partial capture
07-22 19:09 80m +12 / -8 SQ9AWN +10 / -8 2 Partial capture
07-22 19:03 80m -7 / 0 SP5NON 0 / - 3 ✓ Closing observed
07-22 16:34 40m - / - UA4FKT -10 / - 2 Partial capture
07-20 19:59 80m -4 / - SQ5EKY -7 / - 3 ✓ Closing observed
07-19 15:35 40m - / -15 SQ5EKY -15 / - 2 ✓ Closing fragment
07-19 12:53 40m - / +9 SQ9AWN -2 / - 3 ✓ Closing fragment
07-18 20:42 80m 0 / - DL1AG -14 / -9 3 ✓ Closing observed
07-18 20:38 80m -4 / -4 HF5A +6 / 0 5 ✓ Full exchange observed
07-18 19:36 80m -4 / - SQ9AWN +5 / -2 6 ✓ Full exchange observed
07-18 16:38 40m - / - SQ9AWN -14 / - 2 ✓ Closing fragment
07-15 20:22 80m -7 / -21 SP5ROM +2 / -11 7 ✓ Full exchange observed
07-15 20:14 80m 0 / - SP5ROM - / - 2 Partial capture
07-15 20:12 80m +6 / +2 SP4AB -7 / +1 6 ✓ Full exchange observed
07-15 20:10 80m +2 / -13 SQ5EKY +10 / -12 4 ✓ Full exchange observed
07-15 20:07 80m -3 / - SP5ROM - / - 3 Partial capture
07-15 20:06 80m -9 / -2 SP5HWB +12 / - 3 ✓ Closing observed
07-14 21:01 80m +1 / +7 SP8RPA +11 / -3 4 ✓ Full exchange observed
07-14 20:53 80m -3 / - SP8RPA - / - 10 Partial capture
07-14 20:35 80m - / -22 DK5WL -7 / - 2 Partial capture
07-14 20:33 80m -4 / -17 DO5PAP -8 / -20 6 ✓ Full exchange observed
07-14 20:32 80m -5 / - SQ5FNT - / -4 3 ✓ Closing fragment
07-14 20:29 80m -7 / -11 DK1MCS -11 / -11 7 ✓ Full exchange observed
07-14 20:28 80m -3 / - SP7VCL +12 / +1 4 ✓ Closing observed
07-14 19:51 80m +8 / -13 SQ8V +4 / -5 5 ✓ Full exchange observed
07-14 18:57 40m - / -20 SP7VCL -14 / - 4 ✓ Closing fragment
07-14 18:53 40m - / -10 SP7VCL -18 / - 3 ✓ Closing fragment
07-13 21:00 80m 0 / -20 SP7VCL +12 / -1 4 ✓ Full exchange observed
07-13 20:21 80m +2 / -4 SQ9MEZ +16 / -5 7 ✓ Full exchange observed
07-12 19:09 40m -21 / - YD2DFO - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
184700  +5 1545  SP9CXN SQ5TOM KO02 (x6)
185115  +4 1083  SQ3WL SQ5TOM KO02 (x5)
185415  +1 1414  <...> SQ5TOM KO02
185445  -1 1414  <SP1905MFK> SQ5TOM KO02
185500  +4 1476  SQ5TOM SP1905MFK -13
185515  +2 1414  SP1905MFK SQ5TOM R-06
40m
UTC    dB Audio  Message
074815 -12 1413  SQ5OMY SQ5TOM KO02 (x6)
075100  -2 1010  SQ5TOM SQ5OMY +03
075115 -16 1080  SQ5OMY SQ5TOM R-05
075130  -7 1011  SQ5TOM SQ5OMY RR73
075145 -16 1080  SQ5OMY SQ5TOM 73
165815  -3 1119  SP9DOU SQ5TOM KO02
165830  -4  965  SQ5TOM SP9DOU -05
165845  -7 1119  SP9DOU SQ5TOM R-01
165900  -7  965  SQ5TOM SP9DOU RR73
165915  -3 1119  SP9DOU SQ5TOM 73
160m
UTC    dB Audio  Message
201130 -11 1326  SQ5TOM SQ8NGI -05 (x2)
201230  -5 1326  SQ5TOM SP7TJ KO00 (x2)
201300  -3 1382  SQ5TOM SA5ACL -16 (x2)
201330  +0 1326  SQ5TOM SP7TJ KO00
201345 -21 1380  SA5ACL SQ5TOM 73
20m
UTC    dB Audio  Message
123245  -8 1195  TM8WWA SQ5TOM R-13 (x5)
123645  +3 1960  RW0SR SQ5TOM -12
123845  -1 1788  GB2WWA SQ5TOM KO02 (x3)
124245  +6 2327  DA0WWA SQ5TOM KO02 (x3)
124415  +0 1426  SN4WWA SQ5TOM KO02 (x3)
10m
UTC    dB Audio  Message
140715 -17 1041  SQ5TOM A61DD -13 (x2)
212230  -6 2554  SQ5TOM CE2SV -18 (x2)
131930 -22 2073  SQ5TOM IR0WWA -07
132130 -19 1755  SQ5TOM Z30WWA -14
132615 -15 1857  SQ5TOM II9WWA -07
124900  -7 2184  SQ5TOM F4FSY -07
125200  +8 2762  SQ5TOM TM2WWA -12 (x2)
195430 -17 1532  SQ5TOM II9WWA -21 (x2)
074345  -8  737  SQ5TOM SX0W -09 (x2)
074545 -20 1500  SQ5TOM ON3RT JO20

Decoder S/N history by band

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