SA4FZA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SA4FZA, decoded by SO8OO in southeastern Poland. 329 related FT8 messages, 25 CQ messages, observed on 80m, 40m, 20m, across 12 UTC dates. Heard between 2026-05-23 and 2026-08-20.
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
Frequent QSO partners observed at SO8OO
Stations SA4FZA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SA4FZA
Approximate centre of JP60, decoded 2026-08-20 17:39 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 UTC | Band | SA4FZA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 17:40 | 80m | - / - | DO2OLD | -14 / - | 2 | Partial capture |
| 08-20 17:40 | 80m | - / - | R2PT | -2 / - | 2 | Partial capture |
| 08-20 17:40 | 80m | -18 / - | R7CD | +5 / -18 | 6 | ✓ Closing observed |
| 08-20 17:39 | 80m | - / -9 | RC2DD | -4 / - | 4 | ✓ Closing fragment |
| 07-27 22:09 | 20m | - / - | F4ACR | +1 / - | 3 | Partial capture |
| 07-27 19:56 | 20m | - / -15 | F1PBZ | -2 / - | 2 | Partial capture |
| 07-27 19:55 | 20m | - / - | 9A3K | +12 / - | 2 | Partial capture |
| 07-27 19:41 | 20m | - / -1 | R4FDW | -12 / - | 3 | ✓ Closing fragment |
| 07-27 19:40 | 20m | - / -13 | 9A3K | +7 / - | 7 | Partial capture |
| 07-25 20:21 | 40m | -19 / - | YC2RXL | - / - | 3 | Partial capture |
| 07-24 23:51 | 40m | - / -7 | 9A2L | -10 / - | 14 | Partial capture |
| 07-24 23:48 | 40m | - / -10 | EA3AAY | -21 / - | 2 | Partial capture |
| 07-24 23:48 | 40m | - / -13 | RD7O | -6 / - | 4 | ✓ Closing fragment |
| 07-24 23:41 | 40m | - / -15 | PA0RF | -10 / - | 6 | Partial capture |
| 07-24 23:07 | 40m | - / - | IQ4JO | +6 / - | 2 | Partial capture |
| 07-22 15:41 | 20m | - / - | US3EW | -10 / - | 2 | Partial capture |
| 07-18 16:15 | 20m | -16 / - | VK2LAW | - / - | 2 | Partial capture |
| 07-17 23:18 | 80m | -7 / -8 | HG8LXL | +13 / - | 5 | ✓ Full exchange observed |
| 07-17 23:15 | 80m | -8 / - | LB9ZG | -2 / - | 4 | ✓ Full exchange observed |
| 07-17 23:12 | 80m | -12 / +6 | DO1HOS | -3 / - | 5 | ✓ Full exchange observed |
| 07-17 23:07 | 80m | -13 / - | IQ4JO | +4 / +4 | 2 | Partial capture |
| 07-17 23:03 | 80m | -15 / - | R4WQ | -11 / +2 | 4 | ✓ Closing observed |
| 07-17 23:01 | 80m | -18 / -15 | DF2RG | +8 / - | 8 | Partial capture |
| 07-17 23:01 | 80m | - / -16 | DO9JTR | -13 / - | 3 | Partial capture |
| 07-17 22:53 | 20m | - / -18 | 9K2YM | -4 / - | 2 | ✓ Closing fragment |
| 07-17 22:43 | 20m | - / -3 | R2AL | -4 / - | 4 | ✓ Closing fragment |
| 07-17 22:31 | 40m | - / -18 | UX7QV | -10 / - | 3 | ✓ Closing fragment |
| 07-17 22:31 | 40m | - / -9 | YO6LM | +5 / - | 3 | Partial capture |
| 07-17 22:26 | 40m | - / -11 | YO6LM | +4 / - | 2 | Partial capture |
| 07-17 22:09 | 40m | - / -17 | YO6LM | 0 / - | 3 | Partial capture |
| 07-11 21:42 | 40m | - / -1 | PA2KV | -14 / - | 2 | ✓ Closing fragment |
| 07-11 21:36 | 40m | -15 / - | VU3OSA | - / -17 | 3 | ✓ Closing fragment |
| 07-11 21:34 | 40m | -14 / - | PE1NPS | -11 / +10 | 2 | Partial capture |
| 07-11 21:33 | 40m | -13 / +8 | DJ0MAB | -12 / - | 4 | ✓ Closing observed |
| 07-11 21:31 | 40m | -14 / - | DH1HF | - / -5 | 4 | ✓ Closing fragment |
| 07-11 21:29 | 40m | -17 / - | SP6AXW | - / -2 | 2 | ✓ Closing fragment |
| 07-11 21:25 | 40m | -20 / -8 | TA1BX | -14 / -5 | 4 | ✓ Full exchange observed |
| 07-11 21:16 | 80m | -2 / - | VK5PJ | - / - | 3 | Partial capture |
| 07-11 21:06 | 80m | - / - | SP5IP/P | -6 / - | 4 | Partial capture |
| 07-11 21:04 | 80m | +1 / - | EW8AAC | - / +9 | 3 | ✓ Closing fragment |
| 06-08 21:29 | 40m | +1 / - | ON3FGC | - / -13 | 3 | Partial capture |
| 06-08 21:27 | 40m | - / -15 | SV7LWI | -3 / - | 4 | Partial capture |
| 06-08 21:26 | 40m | - / +10 | SP5LST | +2 / - | 4 | Partial capture |
| 06-08 21:26 | 40m | - / -9 | SP6SR | +8 / - | 2 | Partial capture |
| 06-08 21:22 | 40m | 0 / -2 | DB5ABS | -2 / +4 | 6 | ✓ Full exchange observed |
| 06-08 21:18 | 40m | +2 / - | LB5WB | 0 / - | 4 | ✓ Full exchange observed |
| 06-08 21:18 | 40m | - / -5 | F1PBZ | +6 / - | 2 | Partial capture |
| 06-08 21:13 | 40m | +2 / - | EA4CCX | -13 / +2 | 3 | ✓ Closing observed |
| 06-08 21:13 | 40m | - / -7 | SP7TF | +10 / - | 2 | Partial capture |
| 06-08 21:01 | 40m | -3 / -8 | EW8DU | -2 / +6 | 10 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173915 -17 2216 CQ SA4FZA JP60 173930 -6 2216 SA4FZA RC2DD KO85 173945 -17 2216 CQ SA4FZA JP60 174000 +6 820 SA4FZA R7CD KN94 174000 -3 769 SA4FZA R2PT KO84 174030 -13 1548 SA4FZA DO2OLD JO43 174030 +5 821 SA4FZA R7CD KN94 174030 -2 769 SA4FZA R2PT KO84 174100 -16 1547 SA4FZA DO2OLD JO43 174100 +6 821 SA4FZA R7CD KN94 174100 -3 2216 SA4FZA RC2DD R-09 (x2) 174215 -18 2216 R7CD SA4FZA R-18 (x2) 174300 +4 820 SA4FZA R7CD RR73
UTC dB Audio Message 194145 +9 1587 SA4FZA 9A3K R-13 194215 -11 1787 SA4FZA R4FDW -01 194215 +9 1587 SA4FZA 9A3K R-13 (x3) 194415 -12 1786 SA4FZA R4FDW RR73 194415 +5 1987 SA4FZA 9A3K JN65 (x3) 195615 -3 2769 SA4FZA F1PBZ -15 (x3) 220915 +2 2779 SA4FZA F4ACR IN96 (x3)
UTC dB Audio Message 235230 -7 1456 SA4FZA 9A2L JN83 (x12) 202145 -18 2028 YC2RXL SA4FZA JP60 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.