SP5NON — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO92

Receiver-side FT8 activity involving SP5NON, decoded by SO8OO in southeastern Poland. 223 related FT8 messages, 47 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-05-18 and 2026-08-16.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

223
Related messages
47
CQ messages
23
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-18
Last seen: 2026-08-16 08:40 UTC

Activity Heatmap

Locator transmitted by SP5NON

Approximate centre of JO92, decoded 2026-08-16 10:47 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 UTCBandSP5NON S/NCounterpartCounterpart S/NMsgsCapture
08-16 10:43 20m -12 / - CR5VP - / - 8 Partial capture
08-16 10:40 40m -20 / +3 SN0GIP -20 / +2 4 ✓ Full exchange observed
08-16 09:09 40m -22 / -16 SP4LVG -19 / +4 6 ✓ Full exchange observed
08-15 22:44 80m +11 / - ZP5DBC - / - 2 Partial capture
08-15 22:42 80m +7 / - <...> - / -5 2 Partial capture
08-11 10:12 20m - / -5 YO6RK -12 / - 2 ✓ Closing fragment
08-08 13:48 40m -21 / - SQ5NO - / -1 3 ✓ Closing fragment
08-08 13:37 40m -22 / -2 DL9KM -23 / -3 5 ✓ Full exchange observed
08-08 05:33 20m - / -7 CR7BRV -5 / - 2 Partial capture
08-08 04:36 20m - / +2 CR5VP -8 / - 2 ✓ Closing fragment
07-23 17:24 40m - / +6 SQ5ABW -12 / - 5 Partial capture
07-23 17:23 40m -14 / - SQ8LE -20 / +1 4 ✓ Full exchange observed
07-23 17:21 40m -14 / - <...> - / - 2 Partial capture
07-23 17:14 40m - / - SP1DL -18 / - 3 Partial capture
07-23 17:10 40m -14 / -10 SQ9EJ -18 / -1 4 ✓ Full exchange observed
07-23 17:08 40m -14 / -11 SP7TF -16 / 0 4 ✓ Full exchange observed
07-23 17:05 40m - / - SQ3SKN -18 / - 2 ✓ Closing fragment
07-23 17:02 40m - / -7 SQ5OMY -16 / - 3 ✓ Closing fragment
07-23 16:57 40m - / -14 SP4LVG -6 / - 2 ✓ Closing fragment
07-22 19:21 80m - / - SP8RC +19 / - 4 Partial capture
07-22 19:09 80m +6 / - SP6TRK +9 / -4 7 ✓ Full exchange observed
07-22 19:08 80m +8 / - SP7VCL +3 / -6 3 ✓ Closing observed
07-22 19:07 80m +16 / -14 R7BI +2 / -7 3 ✓ Full exchange observed
07-22 19:04 80m 0 / - SP7VLU +7 / -11 2 ✓ Closing observed
07-22 19:03 80m 0 / - SQ5TOM -7 / 0 3 ✓ Closing observed
07-22 19:01 80m +9 / - SP4LVG +2 / -1 7 ✓ Full exchange observed
07-22 19:00 80m +1 / - SQ9AWN +10 / -5 5 ✓ Closing observed
07-18 15:10 40m - / -5 SP9LS -18 / - 2 ✓ Closing fragment
07-18 13:58 10m - / +2 SV2CLJ 0 / - 2 ✓ Closing fragment
07-18 12:43 40m -19 / - <...> - / - 3 Partial capture
07-18 12:22 40m -20 / - DC0MM - / -8 2 Partial capture
07-18 12:18 40m -22 / -1 SP7VCL -18 / - 3 ✓ Closing observed
07-18 12:17 40m -20 / - <...> - / - 2 Partial capture
07-18 07:24 40m -20 / - PD0CIF - / -12 2 ✓ Closing fragment
07-18 07:20 40m -15 / - F1PBZ - / -3 3 ✓ Closing fragment
07-18 07:19 40m -8 / - SQ8KMP -16 / +2 3 Partial capture
07-18 07:17 40m -12 / - SN1A - / +4 2 ✓ Closing fragment
07-18 07:15 40m -14 / - IK2OPW - / -3 2 ✓ Closing fragment
07-18 07:14 40m -20 / -8 SP7VCL -14 / -5 4 ✓ Full exchange observed
07-18 07:12 40m -12 / - EA2DYB - / -15 2 Partial capture
07-18 07:11 40m -17 / - SP9OJ -8 / +4 5 ✓ Full exchange observed
07-18 07:10 40m -10 / - DL8TT -24 / - 2 ✓ Closing observed
07-18 07:07 40m -24 / - SP4LVG -18 / +5 5 ✓ Full exchange observed
07-06 17:40 80m +7 / -24 UA4FKT -6 / -6 8 ✓ Full exchange observed
07-06 17:38 80m +8 / - <...> - / -18 2 Partial capture
07-03 08:47 20m - / -9 II7WWA -14 / - 3 ✓ Closing fragment
07-03 07:28 40m -22 / - CS2WWA - / - 2 Partial capture
07-03 07:22 40m -19 / - HB9CEX - / +1 2 ✓ Closing fragment
07-03 07:16 40m -22 / - II3WWA - / -2 2 ✓ Closing fragment
07-03 07:12 40m -19 / - SN4WWA - / +1 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
052845 -16 1007  SP5NON EN35UKR -12
053315  -2  632  SP5NON CR7BRV IM58 (x2)
101215 -14 2091  SP5NON YO6RK -05 (x2)
071330 -24 1832  SP5NON R4HLO LO43
063430  -7 2773  SP5NON SP4LVG 73
104345 -17 1849  CR5VP SP5NON JO92 (x8)
40m
UTC    dB Audio  Message
090045 -21 1960  DM5R/P SP5NON JO92 (x2)
090915 -19 1960  SP5NON SP4LVG KO13
090930 -21 1959  SQ9SZ SP5NON R-03
090945 -22 1960  SP5NON SP4LVG KO13 (x2)
091030 -22 1959  SP4LVG SP5NON +04
091045 -16 1960  SP5NON SP4LVG R-16 (x2)
091130 -20 1959  CQ SP5NON JO92
091230 -20 1959  SP3HIF SP5NON RR73
104015 -22 1720  SP5NON SN0GIP +03
104030 -22 1737  SN0GIP SP5NON R+02
104045 -19 1721  SP5NON SN0GIP RR73
104100 -19 1737  SN0GIP SP5NON 73
80m
UTC    dB Audio  Message
191030  +8 1357  SP5NON SP6TRK KN09
191045  +8 1606  SP6TRK SP5NON -04
191100 +12 1357  SP5NON SP6TRK R+13
191115  +3 1606  SP6TRK SP5NON RR73
191130  +4 1357  SP5NON SP6TRK 73
191245  -1 1257  SP5NON SP1DL JO73
192130 +16  805  SP5NON SP8RC KO10 (x4)
224215  +8 1960  <...> SP5NON JO92
224230  -5 1980  SP5NON YO1BRANCUSI -04
224245  +6 1960  <...> SP5NON R-05
224445 +11 1960  ZP5DBC SP5NON JO92 (x2)
10m
UTC    dB Audio  Message
135800  -2  617  SP5NON SV2CLJ +02 (x2)
60m
UTC    dB Audio  Message
031930 -10 2457  SP5NON OE5DML JN78 (x3)
032645 -15 1939  SP5NON OH2BYJ 73
033045  +1  877  SP5NON DC6MY R-07 (x2)
033415  +2 2739  SP5NON 5P1KZX JO57 (x2)

Decoder S/N history by band

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