SP5TZP — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving SP5TZP, decoded by SO8OO in southeastern Poland. 128 related FT8 messages, 2 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-05-29 and 2026-08-18.

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

128
Related messages
2
CQ messages
24
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m 20m 60m 40m 10m
First seen: 2026-05-29
Last seen: 2026-08-18 20:43 UTC

Frequent QSO partners observed at SO8OO

Stations SP5TZP worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SP5TZP

Approximate centre of KO02, decoded 2026-08-18 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 UTCBandSP5TZP S/NCounterpartCounterpart S/NMsgsCapture
08-18 22:42 80m -4 / -18 <...> -8 / - 4 Partial capture
08-18 18:16 60m 0 / - OJ0YL - / -11 7 Partial capture
08-16 21:02 10m - / 0 DN9OPA -14 / - 2 ✓ Closing fragment
08-15 00:35 80m - / - R4WQ -18 / - 3 Partial capture
08-14 22:48 60m - / -1 S55P -7 / - 8 Partial capture
08-14 22:47 60m -18 / -3 PA3FR -2 / -12 7 ✓ Full exchange observed
08-14 22:40 80m -7 / - PE1NPS -4 / -16 8 Partial capture
08-14 22:37 80m -10 / - DL9KM +3 / -16 6 ✓ Closing observed
08-14 22:36 80m -21 / -10 EN35UKR +6 / -14 2 Partial capture
08-14 22:31 80m -11 / - TF3VS - / - 5 Partial capture
08-14 22:24 80m +4 / 0 EW8DU -10 / -16 6 ✓ Full exchange observed
08-14 22:21 80m +4 / - TF3VS - / - 2 Partial capture
08-13 20:54 80m +4 / - <...> - / - 2 Partial capture
08-13 20:50 80m +7 / -6 EW8AAC +6 / -17 6 ✓ Full exchange observed
08-13 20:40 60m -6 / - OM8YZ - / - 4 Partial capture
08-13 17:08 60m -4 / 0 HF5A +8 / 0 5 ✓ Full exchange observed
08-13 17:06 60m -3 / - LY3BRA -3 / +5 5 ✓ Full exchange observed
08-12 23:22 80m +7 / -19 <...> 0 / -17 6 Partial capture
08-10 21:46 60m +8 / - DL5DQZ - / - 3 Partial capture
08-02 21:11 40m - / -15 LA1AAA 0 / - 2 ✓ Closing fragment
08-02 20:55 80m - / -16 <...> -4 / - 2 Partial capture
07-30 20:52 40m -12 / -14 RA9SJG -6 / -19 3 ✓ Full exchange observed
07-25 21:53 80m -7 / -20 OZ7PBI +12 / - 11 ✓ Closing observed
07-25 21:37 80m -17 / -25 SP9ENV +12 / -4 4 ✓ Full exchange observed
07-25 21:11 80m -14 / - R3QX - / - 6 Partial capture
07-25 19:38 80m -20 / -18 RA2FU -5 / -6 9 ✓ Full exchange observed
07-25 19:33 80m -15 / - RU6CH - / - 2 Partial capture
07-23 21:03 60m - / -13 TK5K +12 / - 2 ✓ Closing fragment
07-19 06:47 20m -13 / - VP2MAA - / - 3 Partial capture
06-27 22:53 80m +1 / -13 UA3IAP -15 / -12 5 Partial capture
06-27 22:45 80m +3 / -17 LB9ZG -6 / -17 6 ✓ Full exchange observed
06-27 22:41 80m 0 / -18 RC6OD +12 / -6 6 ✓ Full exchange observed
06-27 22:33 80m - / - RA4FUT -10 / - 3 Partial capture
06-27 22:31 80m +4 / -11 UA4FKT +4 / - 5 ✓ Closing observed
06-27 22:29 80m +5 / -11 UI6A -2 / -12 5 ✓ Full exchange observed
06-27 22:21 40m - / -11 IK4IDY -17 / - 2 ✓ Closing fragment
06-27 21:10 10m - / -23 CE2SV -6 / - 2 ✓ Closing fragment
06-20 21:20 60m -1 / - <...> - / - 3 Partial capture
06-20 21:14 60m -2 / -5 3Z0L -4 / - 3 ✓ Closing observed
06-20 21:03 80m -6 / - <...> - / -14 2 Partial capture
06-14 21:06 20m - / -8 JA9CHI -7 / - 3 ✓ Closing fragment
06-14 20:10 10m - / -9 PY3AO -8 / - 2 ✓ Closing fragment
06-13 16:54 10m - / -8 ZA5G -8 / - 2 Partial capture
06-07 20:45 60m -24 / -3 DL26WRTC -4 / - 2 Partial capture
06-07 20:43 60m -19 / - <...> - / - 2 Partial capture
06-06 07:47 20m - / -15 TC0HZR 0 / - 2 ✓ Closing fragment
06-04 05:19 20m - / -14 UN0GY -2 / - 4 ✓ Closing fragment
06-01 20:48 20m - / -4 TO3E -7 / - 2 Partial capture
06-01 20:40 20m - / -15 JG1IGX +9 / - 2 ✓ Closing fragment
06-01 20:27 20m - / -15 JR2TER -2 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
224045  +0 2152  SP5TZP PE1NPS JO22
224100 -14 1999  PE1NPS SP5TZP -16
224115  -4 2152  SP5TZP PE1NPS JO22
224130  -4 2000  PE1NPS SP5TZP -18
224145  -8 2152  SP5TZP PE1NPS JO22
224200  -3 1999  PE1NPS SP5TZP -18 (x2)
003530 -24 2031  SP5TZP R4WQ LO66 (x3)
183145  +0 2600  <...> SP5TZP KO02 (x3)
224300  -7 1399  SP5TZP <...> -18 (x2)
60m 
UTC    dB Audio  Message
224900 -11  916  SP5TZP S55P -01 (x7)
181615  -2 2627  OJ0YL SP5TZP KO02 (x7)
182100  -4 1806  SP5TZP RR73; F4AZP <...> -14
10m 
UTC    dB Audio  Message
165400 -10  814  SP5TZP ZA5G -08 (x2)
201015  -9 1041  SP5TZP PY3AO -09 (x2)
211000  -5 2553  SP5TZP CE2SV -23 (x2)
193315 -14  733  SP5TZP SV2CLJ R-06
210245 -15 2391  SP5TZP DN9OPA R+00 (x2)
20m 
UTC    dB Audio  Message
074815  +1 1767  SP5TZP TC0HZR RR73
082945  -6 1344  SP5TZP HB10GBT -21
210630  -7  674  SP5TZP JA9CHI -08 (x3)
002415 -13  902  SP5TZP TI5RR -13
064400 -11 2453  VK5MN SP5TZP JO93 (x2)
064745 -16 2482  VP2MAA SP5TZP JO93 (x3)
173415 -23 1977  SP5TZP JA0LFV -14
202930  -7 1414  SP5TZP MW7RHR IO73
215415 -19 1125  SP5TZP JA4MMO -14
172515  -5  820  SP5TZP <...> -07
40m 
UTC    dB Audio  Message
231545 -20 2230  TF3VS SP5TZP KO02
222130 -17 1596  SP5TZP IK4IDY -11 (x2)
204500 -14  831  RA9SJG SP5TZP KO02
205215  -8 2536  SP5TZP RA9SJG -14
205230 -12  831  RA9SJG SP5TZP R-19
205245  -5 2535  SP5TZP RA9SJG RR73
205545 -15  831  <...> SP5TZP KO02
211130  +1 2356  SP5TZP LA1AAA -15 (x2)
220615 -11 2539  SP5TZP TF4M RR73

Decoder S/N history by band

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