F5SZA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN95

Receiver-side FT8 activity involving F5SZA, decoded by SO8OO in southeastern Poland. 279 related FT8 messages, 30 CQ messages, observed on 40m, 20m, across 32 UTC dates. Heard between 2026-05-27 and 2026-08-23.

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

279
Related messages
30
CQ messages
32
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-27
Last seen: 2026-08-23 05:16 UTC

Activity Heatmap

Locator transmitted by F5SZA

Approximate centre of IN95, decoded 2026-08-24 06:10 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 UTCBandF5SZA S/NCounterpartCounterpart S/NMsgsCapture
08-24 06:09 20m -2 / - KK6PMM - / - 4 Partial capture
08-23 07:19 20m -6 / - ZV8R - / - 2 Partial capture
08-23 05:33 20m - / - LZ3CB +10 / - 4 Partial capture
08-23 05:33 20m - / - RZ4FWA 0 / - 2 Partial capture
08-23 05:28 20m -5 / -13 UA4HBJ -4 / -11 6 ✓ Full exchange observed
08-23 05:17 40m - / - DJ0MAB -1 / - 3 Partial capture
08-23 05:15 40m - / - PF26GP -5 / - 5 Partial capture
08-23 05:15 40m - / - UX7QV -12 / - 5 Partial capture
08-22 18:18 20m - / -12 9A60CBM -8 / - 10 Partial capture
08-22 18:16 20m -4 / - II7MGMU - / - 2 Partial capture
08-22 18:10 20m -7 / - BG7ZHS - / -9 5 ✓ Closing fragment
08-19 20:34 20m -15 / - KE8YOU - / - 5 Partial capture
08-19 20:32 20m -15 / - N1EDF - / - 5 Partial capture
08-19 20:30 20m -11 / - SP9SOS - / -11 2 ✓ Closing fragment
08-19 20:29 20m -8 / - TJ1GD - / - 2 Partial capture
08-19 20:22 20m -11 / - TJ1GD - / - 6 Partial capture
08-18 19:45 40m - / -1 F1PBZ -11 / - 4 Partial capture
08-17 08:46 20m - / - OE9RWH -16 / - 4 Partial capture
08-17 08:43 20m - / -21 PD4HT -14 / - 4 Partial capture
08-17 08:23 20m - / - DK4RH -24 / - 2 Partial capture
08-17 08:14 20m - / -21 DL3MN -12 / - 2 ✓ Closing fragment
08-17 08:13 20m - / - PD1ADA -18 / - 7 Partial capture
08-15 14:23 20m -19 / - RW3C/P - / -16 9 Partial capture
08-15 14:07 20m -18 / - SP1ZMO - / -14 4 Partial capture
08-15 14:03 20m -20 / - EW1MN - / -15 3 Partial capture
08-15 13:59 20m -20 / - EW1MN - / -15 2 Partial capture
08-12 06:48 20m - / - DL1YS -14 / - 2 Partial capture
08-12 06:42 20m - / - DL1YS -14 / - 4 Partial capture
08-12 06:38 20m - / - PE1NPS -15 / - 2 Partial capture
08-12 06:36 20m - / - DL1YS -14 / - 7 Partial capture
08-12 06:29 20m - / -15 S54E -22 / - 2 Partial capture
08-12 05:02 20m - / -17 ES2AJ +4 / - 2 Partial capture
08-11 15:29 20m - / - DF7EE -11 / - 4 Partial capture
08-05 05:26 20m - / - OD5KU +3 / - 8 Partial capture
08-02 04:41 20m -22 / -12 RX3ASQ 0 / - 4 ✓ Closing observed
08-02 04:37 20m -19 / - LZ3AN - / 0 2 ✓ Closing fragment
08-02 04:31 20m -19 / -16 HZ1TT -14 / -6 4 ✓ Full exchange observed
07-21 09:03 20m - / -12 IK4RVY -15 / - 7 Partial capture
07-21 09:01 20m - / -11 DL6YJB -9 / - 2 ✓ Closing fragment
07-21 08:51 20m - / -7 F4HSB -19 / - 6 ✓ Closing fragment
07-21 08:51 20m - / - EA3HMM -17 / - 3 Partial capture
07-10 05:31 20m -18 / - UB1ATR - / -15 2 Partial capture
07-10 05:27 20m -15 / - N0IDX - / -13 5 ✓ Closing fragment
07-10 05:20 20m -15 / - OK1ZCF - / -15 2 Partial capture
07-08 05:03 20m - / - RX3ASQ -12 / - 2 Partial capture
07-06 05:39 40m - / -10 DL4ME -4 / - 2 ✓ Closing fragment
07-06 05:35 20m - / -12 YO4NT -12 / - 2 ✓ Closing fragment
07-03 06:08 20m -18 / - OE3FVU - / -10 2 Partial capture
07-03 06:06 20m -16 / - EW2ZC - / -7 4 Partial capture
07-03 06:03 20m -14 / - N0BUZ - / -13 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
053315  +7 2353  F5SZA LZ3CB KN32
053330  +2 1516  CQ F5SZA IN95
053345  -1 2070  F5SZA RZ4FWA LO23
053345 +10 2353  F5SZA LZ3CB KN32
053400  +4 1516  CQ F5SZA IN95
053415  +9 2353  F5SZA LZ3CB KN32 (x2)
071430  -5 2548  F5SZA PD9FLX JO22
071630 -14 1480  F5SZA DL0GEO JO33
071945  -5 1481  ZV8R F5SZA IN95 (x2)
060900  -6 1567  KK6PMM F5SZA IN95 (x4)
40m
UTC    dB Audio  Message
194615 -12 2632  F5SZA F1PBZ -01 (x2)
051500  -9 1149  <F5SZA> PF26GP
051500  -9 1588  F5SZA UX7QV KN29
051530  -5 1149  <F5SZA> PF26GP
051530 -11 1588  F5SZA UX7QV KN29 (x2)
051600  -1 1149  F5SZA PF26GP
051630 -17 1588  F5SZA UX7QV KN29
051630  -6 1149  F5SZA PF26GP
051700 -12 1588  F5SZA UX7QV KN29
051730  -5 1149  F5SZA PF26GP
051730  -2 1588  F5SZA DJ0MAB JN49 (x3)

Decoder S/N history by band

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