F5SYM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F5SYM, decoded by SO8OO in southeastern Poland. 82 related FT8 messages, 12 CQ messages, observed on 80m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-06-27 and 2026-08-07.
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 F5SYM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F5SYM
Approximate centre of JN23, decoded 2026-07-16 19:32 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 | F5SYM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-07 03:59 | 80m | -10 / - | DL1UDO | -6 / +6 | 4 | Partial capture |
| 08-03 04:06 | 80m | - / - | IK4LZH | +2 / - | 4 | Partial capture |
| 08-03 04:01 | 80m | - / -1 | DF2NV | +1 / - | 3 | Partial capture |
| 07-24 06:55 | 40m | - / +3 | OE6TNO | -22 / - | 2 | ✓ Closing fragment |
| 07-23 07:59 | 40m | - / - | UT4PA | -16 / - | 2 | Partial capture |
| 07-20 18:58 | 20m | - / -12 | F1PBZ | +10 / - | 3 | ✓ Closing fragment |
| 07-15 18:41 | 20m | - / -2 | DL1R | -4 / - | 2 | ✓ Closing fragment |
| 07-15 18:33 | 20m | -8 / - | <...> | - / -18 | 4 | Partial capture |
| 07-10 17:50 | 40m | - / -9 | DL6UM | -9 / - | 3 | ✓ Closing fragment |
| 07-09 18:10 | 40m | - / -6 | DK4FH | -3 / - | 2 | ✓ Closing fragment |
| 07-09 17:57 | 40m | - / - | UX7QV | -10 / - | 2 | Partial capture |
| 07-09 17:10 | 40m | - / - | DL6UM | -8 / - | 4 | Partial capture |
| 07-09 17:10 | 40m | - / 0 | IQ4JO | -9 / - | 2 | ✓ Closing fragment |
| 06-28 06:57 | 10m | -17 / - | BG4UCZ | - / - | 4 | Partial capture |
| 06-28 06:52 | 10m | -18 / - | BG4UCZ | - / - | 2 | Partial capture |
| 06-27 18:48 | 10m | - / -20 | RW6HP | -16 / - | 4 | Partial capture |
| 06-27 18:44 | 10m | - / -14 | DO9BAU | -10 / - | 6 | ✓ Closing fragment |
| 06-27 18:07 | 10m | - / - | SV2CLJ | 0 / - | 4 | Partial capture |
| 06-27 17:41 | 10m | -14 / - | DO9BAU | - / -15 | 7 | ✓ Closing fragment |
| 06-27 17:38 | 10m | -12 / - | SP6M | - / - | 2 | ✓ Closing fragment |
| 06-27 17:33 | 10m | -10 / - | 9A4ZM | - / +10 | 2 | ✓ Closing fragment |
| 06-27 17:31 | 10m | -10 / - | DL3NGN | - / +10 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040115 +1 1168 F5SYM DF2NV -01 (x3) 040615 +4 404 F5SYM IK4LZH JN54 (x4) 035845 +5 479 F5SYM DO1OAS -08 035845 +0 2094 F5SYM IQ4JO JN63 035915 -10 1210 F5SYM DL1UDO JO31 035915 +15 478 F5SYM DO5OT JO62 035945 -3 1210 F5SYM DL1UDO JO31 (x2) 040045 -4 478 F5SYM F4NGK IN95 040100 -10 603 DL1UDO F5SYM +06
UTC dB Audio Message 175100 -7 988 F5SYM DL6UM R-09 (x2) 072745 -17 2224 F5SYM SP7PMO JO91 065345 -15 2392 F5SYM SP2IHI JO83 075130 -18 1416 F5SYM UX7QV KN29 195130 -18 1429 F5SYM TM00TFR R+13 065315 -3 395 F5SYM DL1ZU R+09 051730 -6 1385 F5SYM UX7QV KN29 064915 -16 1025 F5SYM UT4PA KO20 065345 -12 1025 F5SYM SM7JKW JO65 075915 -16 1966 F5SYM UT4PA KO20 (x2) 055915 -19 1107 F5SYM S55A JN65 065545 -22 1965 F5SYM OE6TNO R+03 (x2)
UTC dB Audio Message 170645 -22 1559 F5SYM DB1EF JO41 183345 -8 496 <...> F5SYM -18 (x4) 183645 -7 496 <TM25TFR> F5SYM -18 184130 -7 2722 F5SYM DL1R R-02 (x2) 190200 -13 643 F5SYM TA3ZGR -16 (x2) 191300 -9 406 F5SYM MI7RDK R-04 193245 -11 762 CQ F5SYM JN23 185815 +9 2828 F5SYM F1PBZ -12 (x3)
UTC dB Audio Message 184615 -13 2078 F5SYM DO9BAU JO62 (x3) 184815 -16 1613 F5SYM RW6HP LN14 (x4) 185045 -16 1208 F5SYM IZ0ZIP RR73 065200 -16 1213 BG4UCZ F5SYM JN23 (x6) 065930 -16 2184 CQ F5SYM JN23
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.