IU2SLB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN45

Receiver-side FT8 activity involving IU2SLB, decoded by SO8OO in southeastern Poland. 65 related FT8 messages, 3 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-21 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

65
Related messages
3
CQ messages
17
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 60m 40m 10m 160m
First seen: 2026-05-21
Last seen: 2026-08-18 21:06 UTC

Frequent QSO partners observed at SO8OO

Stations IU2SLB worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by IU2SLB

Approximate centre of JN45, decoded 2026-08-18 04:18 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 UTCBandIU2SLB S/NCounterpartCounterpart S/NMsgsCapture
08-18 23:05 40m - / - PA1AA -16 / - 3 Partial capture
08-18 04:16 60m +15 / - 9J2FI - / - 4 Partial capture
08-18 04:15 60m +13 / - K6NCC - / - 2 Partial capture
08-18 02:19 80m +6 / - CX6TU - / - 7 Partial capture
08-17 00:59 80m -2 / - A93MO -18 / -19 3 ✓ Closing observed
08-12 03:24 80m +2 / - HB0CC - / - 2 Partial capture
08-12 03:23 80m - / - W1MDK -19 / - 3 Partial capture
08-12 03:22 80m +4 / -10 WB2AA -18 / -16 6 ✓ Full exchange observed
08-12 03:17 80m +13 / - <...> - / - 7 Partial capture
08-12 03:12 80m +11 / - AJ4BH - / - 5 Partial capture
08-12 03:08 80m +10 / -15 VA3DIF -15 / -7 3 ✓ Full exchange observed
08-12 03:06 80m +12 / - CE8EIO - / -17 4 ✓ Closing fragment
08-12 03:03 80m +13 / - CE8EIO - / - 2 Partial capture
08-12 03:00 80m +12 / -19 KZ4ZZ -24 / -11 7 ✓ Full exchange observed
08-12 02:48 80m +14 / - <...> - / - 20 Partial capture
08-12 02:42 80m +15 / - TI2CC - / - 4 Partial capture
08-12 02:34 80m +15 / - <...> - / - 13 Partial capture
08-12 02:23 80m +7 / - <...> - / - 9 Partial capture
08-12 02:23 80m - / - HA7TM +14 / - 2 Partial capture
08-12 02:04 80m -24 / - YS/WE9G - / - 2 Partial capture
08-12 02:03 80m +6 / - <...> - / - 7 Partial capture
08-09 02:12 60m - / - F5RAV -16 / - 3 Partial capture
08-01 21:59 80m +13 / - LW8DO - / - 3 Partial capture
08-01 21:56 80m +13 / - LU6YR - / - 6 Partial capture
07-31 01:52 40m -16 / - KL7P - / - 2 Partial capture
07-30 21:14 40m -16 / - KL7P - / - 4 Partial capture
07-30 21:05 40m -20 / - KL7P - / - 4 Partial capture
07-27 21:51 40m -4 / - XV9B - / -17 2 ✓ Closing fragment
07-27 21:48 40m -4 / - XV9B - / - 2 Partial capture
07-27 20:14 40m -14 / - UK8FDD - / - 3 Partial capture
07-26 20:50 40m - / -16 RX3ASQ -10 / - 2 Partial capture
07-25 19:48 20m - / +7 OS4K +2 / - 4 Partial capture
07-25 19:45 20m -11 / - PD4RJ - / -21 5 ✓ Closing fragment
07-24 03:57 80m +16 / - LU9GDN - / - 5 Partial capture
07-21 09:09 10m -5 / - TU5MM - / - 2 Partial capture
07-20 03:57 40m -20 / - OY1R - / -12 2 ✓ Closing fragment
07-19 00:36 80m +5 / -13 TN8GD -24 / -2 6 ✓ Full exchange observed
07-18 16:11 20m 0 / - CT7AXN - / -20 8 Partial capture
07-18 16:01 10m -8 / - IQ0AK - / - 2 Partial capture
07-17 02:22 40m -10 / - EL2BG - / - 10 Partial capture
07-17 02:17 40m +8 / - EL2BG - / - 5 Partial capture
07-12 18:51 40m +7 / - T22TT - / -16 15 ✓ Closing fragment
07-04 02:00 80m +13 / - <...> - / - 5 Partial capture
07-02 12:17 20m -10 / - YO5OHT - / -9 2 Partial capture
07-01 02:52 80m -20 / - TN8GD - / - 3 Partial capture
07-01 02:43 80m -9 / - <...> - / - 11 Partial capture
06-26 03:31 40m +1 / - 8P6ET - / - 11 Partial capture
06-26 03:10 40m - / -15 UB4CJS -18 / - 6 ✓ Closing fragment
06-25 19:54 10m +16 / - R2FDU - / -14 3 ✓ Closing fragment
06-25 19:36 10m +15 / - R2FAQ - / -12 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
210530 -21 1371  KL7P IU2SLB JN45 (x11)
185945 -13 1370  F4HDR IU2SLB JN45
230500 -18 1310  IU2SLB PA1AA JO21 (x3)
60m 
UTC    dB Audio  Message
015345  +1 2226  <...> IU2SLB JN45 (x6)
021230 -22 1534  IU2SLB F5RAV JN09 (x3)
041545 +13 2704  K6NCC IU2SLB JN45 (x2)
041645 +17 2704  9J2FI IU2SLB JN45 (x4)
80m 
UTC    dB Audio  Message
032345 -10 1928  IU2SLB WB2AA -04
032400  +3 1926  HB0CC IU2SLB JN45
032415 -20 2043  IU2SLB W1MDK FN42
032430  +1 1926  HB0CC IU2SLB JN45
032545 -18 2043  IU2SLB W1MDK FN42
005900  -4 2443  A93MO IU2SLB JN45 (x2)
005945 -18 1384  IU2SLB A93MO RR73
021900  +9 2605  CX6TU IU2SLB JN45 (x7)
20m 
UTC    dB Audio  Message
161600  -2 2189  CT7AXN IU2SLB JN45 (x3)
194530 -18 1668  PD4RJ IU2SLB JN45 (x4)
194815  +2 2010  IU2SLB OS4K +07
194830 -11 1667  PD4RJ IU2SLB 73
194845  -3 2011  IU2SLB OS4K +07 (x3)
195545 -10 1668  VE2OPC IU2SLB JN45
151430 -15 1787  CQ IU2SLB JN45                        a1
151600 -11 1786  YO5PHL IU2SLB RR73
10m 
UTC    dB Audio  Message
181215 -12  891  IU2SLB DN9AD JO52
192945  +3 1494  3G0YM IU2SLB JN45 (x2)
193630 +16  494  R2FAQ IU2SLB JN45 (x3)
195400 +16  494  R2FDU IU2SLB JN45 (x3)
195515 -10 2678  IU2SLB PD0HLA +01
190915 -11 2208  R2FC IU2SLB JN45
160115  -6 2204  IQ0AK IU2SLB JN45 (x2)
090945 -10 2208  TU5MM IU2SLB JN45 (x2)
160m 
UTC    dB Audio  Message
204845  -7 2234  9A4ZM IU2SLB 73
204900 +13 2234  IU2SLB SP9UPV JO90 (x2)
204945  -8 2234  SP9UPV IU2SLB -03
205000 +12 2235  IU2SLB SP9UPV R-12
205015  -3 2234  SP9UPV IU2SLB RR73
205030 +14 2234  IU2SLB SP9UPV 73
205045  -5 2234  SP9UPV IU2SLB 73
205200  -6 2234  EB3DBR IU2SLB JN45 (x7)

Decoder S/N history by band

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