S55P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia Locator transmitted in a decoded message: JN65

Receiver-side FT8 activity involving S55P, decoded by SO8OO in southeastern Poland. 806 related FT8 messages, 210 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 51 UTC dates. Heard between 2026-05-25 and 2026-08-21.

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

806
Related messages
210
CQ messages
51
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m
First seen: 2026-05-25
Last seen: 2026-08-21 20:50 UTC

Frequent QSO partners observed at SO8OO

Stations S55P worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by S55P

Approximate centre of JN65, decoded 2026-08-21 22:42 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 UTCBandS55P S/NCounterpartCounterpart S/NMsgsCapture
08-21 22:49 40m -4 / +4 YT2YZ +4 / -5 3 ✓ Full exchange observed
08-21 22:38 40m - / - CT3MD -3 / - 3 Partial capture
08-21 22:36 40m - / - TA3NK 0 / - 2 Partial capture
08-19 23:09 20m +2 / - KE2ELI - / -12 6 Partial capture
08-19 23:05 20m -1 / -2 AE4DW -18 / -10 7 ✓ Full exchange observed
08-19 23:01 20m -4 / - AD2LI - / -19 3 ✓ Closing fragment
08-19 22:58 20m -3 / - AA8WZ - / -17 3 ✓ Closing fragment
08-19 22:48 20m +2 / - JG1SYK - / -5 2 ✓ Closing fragment
08-19 22:45 20m 0 / - KD4DRJ - / -21 2 Partial capture
08-19 22:28 60m - / - LA6PTA -20 / - 3 Partial capture
08-19 22:27 60m - / - M0UOO -4 / - 2 Partial capture
08-19 22:26 60m -4 / -9 F5PBG -5 / -6 5 ✓ Full exchange observed
08-19 22:24 60m -6 / - 9Y4D - / -12 5 Partial capture
08-19 22:23 60m -10 / - M0UOO - / -6 2 Partial capture
08-15 23:37 80m -1 / -5 DO2SHJ +16 / -8 9 ✓ Full exchange observed
08-15 23:29 80m - / - DO1BOC -4 / - 4 Partial capture
08-15 23:23 80m - / +10 OL900LTV -8 / - 2 Partial capture
08-15 23:23 80m 0 / - POTA/DO9REF - / -14 2 Partial capture
08-15 23:21 80m +11 / -10 DO6JSA -13 / -16 4 ✓ Full exchange observed
08-15 23:20 80m +8 / -5 SE7LH 0 / -19 4 ✓ Full exchange observed
08-15 23:19 80m - / - UR3QCB -2 / - 2 Partial capture
08-15 23:12 80m +6 / - F4GGJ -4 / -12 10 ✓ Closing observed
08-15 23:09 80m - / -11 IW2OHP -9 / - 2 ✓ Closing fragment
08-15 23:06 80m - / -16 SQ8GBG +15 / - 6 ✓ Closing fragment
08-15 23:03 80m - / -18 GI4DOH -6 / - 2 ✓ Closing fragment
08-15 23:01 80m - / -7 OE5ABL +1 / - 7 ✓ Closing fragment
08-15 21:44 60m -2 / - <...> - / +1 2 Partial capture
08-15 21:40 60m -2 / -4 LY8O 0 / -4 6 ✓ Full exchange observed
08-15 21:38 60m -3 / - G1UAF - / -12 3 ✓ Closing fragment
08-15 21:32 60m -5 / -3 G4MQL -8 / -12 4 ✓ Full exchange observed
08-15 20:02 20m - / -3 MW9MCO -2 / - 3 Partial capture
08-15 20:00 20m - / -3 G5TV -5 / - 2 ✓ Closing fragment
08-15 19:49 60m -4 / - DB5HA - / -18 2 ✓ Closing fragment
08-15 19:48 60m -6 / -10 G0JDK -8 / - 3 ✓ Closing observed
08-15 19:46 60m -3 / -6 SV3CKF -10 / -8 5 ✓ Full exchange observed
08-15 19:45 60m -6 / -15 EA1KCN -18 / -14 4 ✓ Full exchange observed
08-15 19:41 60m -5 / - SV1GYN - / -20 3 ✓ Closing fragment
08-15 19:33 60m -4 / -16 GM6DX -4 / -16 6 ✓ Full exchange observed
08-15 19:33 60m -1 / - OE2LEX -10 / -3 5 Partial capture
08-15 19:32 60m -4 / +4 DK1TBL -7 / -12 4 ✓ Full exchange observed
08-15 19:30 60m - / -3 LZ2JE -3 / - 3 ✓ Closing fragment
08-15 19:28 60m - / -7 IK5NQI -7 / - 2 ✓ Closing fragment
08-15 19:26 60m - / -14 SP8AWL +14 / - 4 ✓ Closing fragment
08-15 19:24 60m -6 / -4 IT9FGA -11 / -8 4 ✓ Full exchange observed
08-15 19:23 60m -8 / - LZ2JE - / -7 2 Partial capture
08-14 23:44 60m - / - LZ1GC +12 / - 2 Partial capture
08-14 23:40 60m - / - S57MPU +7 / - 4 Partial capture
08-14 23:13 60m -2 / - OE5WRO - / -18 68 ✓ Closing fragment
08-14 23:00 60m -4 / - KC1GNH - / -14 2 Partial capture
08-14 22:58 60m -2 / -16 SV8GXC -10 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
222900 -10  519  KL7P S55P -13 (x3)
190815 -16  802  HA7KI S55P +01
223330  -6 2651  S55P DG4BZ R-20
223600  -2  720  S55P TA3NK KM39 (x2)
223830 -13 2116  S55P EC1AOX 73
223830  -3  941  S55P CT3MD IM13 (x3)
224230 -10  720  CQ S55P JN65                          a1
224900  -4  720  YT2YZ S55P -05
224945  -2 2214  S55P YT2YZ R+04 (x2)
20m 
UTC    dB Audio  Message
230515  +1  504  AE4DW S55P -10
230530 -18 1035  S55P AE4DW R-02
230545  -3  504  AE4DW S55P RR73 (x5)
230915  +4  505  KE2ELI S55P -12 (x6)
231345  -8  505  CQ S55P JN65 (x2)
60m 
UTC    dB Audio  Message
222430  -7  537  9Y4D S55P -12 (x4)
222630  -7  538  CQ S55P JN65                          a1
222645  -5  538  S55P F5PBG IN78
222700  -5  537  F5PBG S55P -06
222715  -6  538  S55P F5PBG R-09
222730  -4  538  F5PBG S55P RR73
222745  -5  538  S55P F5PBG 73
222745  -2  977  S55P M0UOO IO90 (x2)
222815 -17 1875  S55P LA6PTA JP40 (x3)
80m 
UTC    dB Audio  Message
232900  -2  613  S55P DO1BOC JO44 (x3)
233145 -24 1102  S55P F4MQS JN29
233200  -8  613  S55P DO1BOC JO44
233630  -8  613  CQ S55P JN65                          a1
233745 +15  610  S55P DO2SHJ JN49 (x2)
233830  -1  613  DO2SHJ S55P -08
233845 +16  610  S55P DO2SHJ JN49 (x6)
10m 
UTC    dB Audio  Message
202115  -7  483  IQ4JO S55P RR73 (x4)
202700  -9  655  S55P LW2EDM -21
202715  -9  485  IQ4JO S55P RR73 (x7)
212145 -15 1564  S55P PV8AJ R-11 (x2)
135030 -16 1140  S55P F4EQH 73
160m 
UTC    dB Audio  Message
222230  -8 1446  S55P OM0RX R-14 (x3)

Decoder S/N history by band

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