SP8NI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KN19

Receiver-side FT8 activity involving SP8NI, decoded by SO8OO in southeastern Poland. 106 related FT8 messages, observed on 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-28 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

106
Related messages
0
CQ messages
17
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-28
Last seen: 2026-08-16 13:19 UTC

Activity Heatmap

Locator transmitted by SP8NI

Approximate centre of KN19, decoded 2026-08-01 19:53 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 UTCBandSP8NI S/NCounterpartCounterpart S/NMsgsCapture
08-16 15:18 20m - / -9 M9LCB -14 / - 2 ✓ Closing fragment
08-01 19:53 40m -15 / -5 IU4PTA -14 / - 4 ✓ Closing observed
08-01 19:49 40m -17 / - GW5VOG - / -12 2 Partial capture
08-01 19:46 40m -2 / - OO0O - / -12 3 ✓ Closing fragment
08-01 19:43 40m -18 / - DM4JU - / - 4 Partial capture
08-01 19:38 40m - / -4 LY8O -14 / - 2 ✓ Closing fragment
08-01 19:36 40m -12 / -6 SM7JKW -7 / -6 3 ✓ Full exchange observed
08-01 19:34 40m - / - SQ8LE -10 / - 2 ✓ Closing fragment
08-01 19:33 40m - / - RN3YN -14 / - 2 Partial capture
08-01 19:31 40m -10 / - SP1BMK - / - 2 Partial capture
08-01 19:26 40m -9 / -5 LY4AB -15 / 0 6 ✓ Full exchange observed
08-01 19:25 40m -12 / +6 YO1BRANCUSI -13 / -5 3 Partial capture
08-01 19:21 40m -12 / -6 PA3AGN -18 / -8 3 ✓ Full exchange observed
08-01 19:19 40m -5 / +5 SP6TID -6 / -10 5 ✓ Full exchange observed
08-01 19:13 40m -11 / -6 SQ3TR -5 / - 8 Partial capture
08-01 19:11 40m -13 / -4 YT2FA -11 / - 4 Partial capture
08-01 19:07 40m -8 / - ON5RJ - / -14 3 ✓ Closing fragment
08-01 19:05 40m -11 / - ON8PB - / -10 3 ✓ Closing fragment
08-01 19:02 40m -14 / +4 SP5AKI -16 / -7 3 ✓ Full exchange observed
08-01 18:59 40m -6 / -2 PE1RLY -5 / - 3 Partial capture
08-01 11:34 20m - / +2 DL3EBJ +4 / - 2 ✓ Closing fragment
07-28 13:22 20m - / -9 M0BOH -18 / - 2 ✓ Closing fragment
07-26 07:16 40m -20 / - IU5TPM - / -11 3 ✓ Closing fragment
07-25 07:47 20m - / -2 ON8BZ -12 / - 2 ✓ Closing fragment
07-24 08:16 20m - / -8 DL3MIB -13 / - 3 ✓ Closing fragment
07-24 08:16 20m - / -14 PA2WCB -19 / - 5 ✓ Closing fragment
07-24 08:10 20m - / -18 S55X -4 / - 2 ✓ Closing fragment
07-24 08:01 20m - / -12 PD1ADA -16 / - 4 ✓ Closing fragment
07-24 07:59 20m - / - IU5TPM -14 / - 3 Partial capture
07-24 07:47 20m - / - IU5TPM -7 / - 3 Partial capture
06-30 14:20 10m - / - F5RRS -8 / - 3 Partial capture
06-29 08:21 20m - / -8 IV3FVM -4 / - 2 ✓ Closing fragment
06-29 08:08 20m - / - OK1UOZ -8 / - 3 ✓ Closing fragment
06-22 09:42 10m - / -13 DL3MIB -6 / - 3 ✓ Closing fragment
06-18 10:47 20m - / -4 TA3XEE -9 / - 4 ✓ Closing fragment
06-18 10:46 20m - / - LA1B +10 / - 2 ✓ Closing fragment
06-18 10:43 20m - / -3 IQ7KM -1 / - 2 ✓ Closing fragment
06-16 06:11 40m -14 / - ON6SAT -14 / -11 3 ✓ Closing observed
06-16 06:09 40m -18 / - DL1SA - / - 2 ✓ Closing fragment
06-16 06:05 40m -21 / - F8FFO - / - 3 Partial capture
06-16 06:04 40m -10 / - I6XVL - / - 2 Partial capture
06-16 06:00 40m -10 / - YO9PH - / +1 2 ✓ Closing fragment
06-16 05:59 40m +3 / -5 SN3KO -6 / -13 3 Partial capture
06-13 15:46 40m - / -19 PD4DX -10 / - 2 ✓ Closing fragment
06-13 10:02 10m - / - LZ2VQ -2 / - 3 ✓ Closing fragment
06-13 09:31 10m - / -2 SV2CLJ +3 / - 2 ✓ Closing fragment
05-28 13:32 20m - / -11 PD2ET -14 / - 2 ✓ Closing fragment
05-28 13:23 20m - / -12 PD4RJ -24 / - 2 Partial capture
05-28 13:06 20m - / +2 EA1EQ +6 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
081745 -14 1109  SP8NI DL3MIB 73
081815 -21 2232  SP8NI PA2WCB R-14 (x2)
074700  -9 2220  SP8NI ON8BZ -02 (x2)
132230 -16 1596  SP8NI M0BOH -09 (x2)
094730 -15 2106  SP8NI ON2SLC -03
164330  -8  565  SP8NI M3WHB -14
113415  +1 1051  SP8NI DL3EBJ +02 (x2)
122345 -23 1744  SP8NI F4HSB 73
072000 -24 1579  SP8NI PA2WDR -20
151845 -14 1139  SP8NI M9LCB -09 (x2)
40m
UTC    dB Audio  Message
193845 -12 1036  SP8NI LY8O -04 (x2)
194345 -18 1944  DM4JU SP8NI KN19 (x4)
194645  +2  534  OO0O SP8NI KN19 (x3)
194915 -15 1666  GW5VOG SP8NI -12 (x2)
195300 -15 2260  IU4PTA SP8NI KN19
195315 -14 2260  SP8NI IU4PTA -05 (x2)
195400 -15 2260  IU4PTA SP8NI 73
10m
UTC    dB Audio  Message
100300  -9 2845  SP8NI LZ2VQ KN23 (x2)
115200  -5  508  SP8NI DL0WRTC -07
115330 -13 1078  SP8NI DN9SGE JO42
120900 -16 1494  SP8NI ON3ONX RR73
121730 -12 2360  SP8NI PD5MVH -01
122045  -8  876  SP8NI DO7PD RR73
123415 -17 2464  DO1FDK SP8NI -02
122415 -11 1279  SP8NI A71AH RR73
094230  -7 1122  SP8NI DL3MIB JN57 (x3)
142045  -7 1891  SP8NI F5RRS JN36 (x3)

Decoder S/N history by band

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