F5SYC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F5SYC, decoded by SO8OO in southeastern Poland. 124 related FT8 messages, 76 CQ messages, observed on 40m, 20m, across 9 UTC dates. Heard between 2026-06-15 and 2026-08-19.
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 F5SYC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F5SYC
Approximate centre of JO10, decoded 2026-08-09 16:51 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 | F5SYC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 09:56 | 20m | - / -11 | <...> | -18 / - | 2 | Partial capture |
| 08-09 17:07 | 40m | - / - | OZ1SMB | -4 / - | 4 | Partial capture |
| 08-09 16:48 | 20m | -11 / - | BI4JJO | - / -9 | 2 | Partial capture |
| 08-09 16:33 | 20m | -23 / - | TA3F | - / - | 2 | ✓ Closing fragment |
| 08-09 16:18 | 20m | -20 / -7 | RJ3DC | -12 / -3 | 3 | Partial capture |
| 07-30 15:07 | 20m | -15 / - | LZ2BC | - / -8 | 3 | ✓ Closing fragment |
| 07-29 10:04 | 20m | -9 / - | HA3GX | - / -18 | 2 | Partial capture |
| 07-29 10:03 | 20m | -8 / - | IU5HIU | - / -3 | 2 | ✓ Closing fragment |
| 07-29 09:56 | 20m | -5 / -16 | F1PBZ | +4 / -14 | 5 | Partial capture |
| 07-29 09:45 | 20m | - / -14 | IK4LZH | +10 / - | 3 | ✓ Closing fragment |
| 07-29 09:42 | 20m | -15 / - | RD3FY | - / -12 | 2 | ✓ Closing fragment |
| 07-29 09:40 | 20m | -19 / - | SQ6PZL | - / -10 | 2 | ✓ Closing fragment |
| 07-29 09:33 | 20m | -6 / - | DL1HXA | - / -11 | 2 | ✓ Closing fragment |
| 07-29 09:31 | 20m | -4 / - | F4HSB | - / -2 | 2 | ✓ Closing fragment |
| 07-29 09:28 | 20m | -8 / - | DL3MN | - / -8 | 2 | ✓ Closing fragment |
| 07-29 09:17 | 20m | 0 / - | SP6CJE | - / -14 | 2 | ✓ Closing fragment |
| 07-29 09:16 | 20m | -2 / - | DK5DW | - / -6 | 3 | ✓ Closing fragment |
| 07-29 09:12 | 20m | -4 / - | R4FDW | -18 / -7 | 4 | ✓ Closing observed |
| 07-29 09:11 | 20m | -5 / - | TA4INO | - / -9 | 2 | ✓ Closing fragment |
| 07-29 09:07 | 20m | -6 / - | SM6VAG | - / - | 2 | Partial capture |
| 07-29 09:02 | 20m | -21 / - | OH6DBJ | - / -19 | 2 | ✓ Closing fragment |
| 07-13 10:10 | 40m | - / - | DL7VAR | -10 / - | 2 | Partial capture |
| 07-13 09:38 | 20m | - / +1 | OK1DBE | -10 / - | 3 | ✓ Closing fragment |
| 07-13 09:36 | 20m | - / - | F5IXN | -20 / - | 2 | Partial capture |
| 07-12 14:34 | 20m | -21 / -9 | RC9WC | -14 / -5 | 4 | ✓ Full exchange observed |
| 07-12 14:24 | 20m | -20 / - | IU0VOG | - / -19 | 2 | Partial capture |
| 06-20 16:12 | 20m | -12 / - | UI6O | - / - | 6 | Partial capture |
| 06-20 16:02 | 20m | -14 / - | R9CP | - / -7 | 2 | ✓ Closing fragment |
| 06-20 15:51 | 20m | -23 / - | SP5GTI | - / -12 | 3 | ✓ Closing fragment |
| 06-20 15:40 | 20m | -16 / -13 | BI4XDT | +4 / -3 | 5 | ✓ Full exchange observed |
| 06-19 15:28 | 20m | 0 / - | BH4ECL | - / - | 3 | Partial capture |
| 06-19 15:15 | 20m | -5 / - | RA0AG | - / -8 | 2 | ✓ Closing fragment |
| 06-19 15:12 | 20m | 0 / - | UA3WG | - / -5 | 2 | ✓ Closing fragment |
| 06-18 16:49 | 40m | - / -18 | I1WUA | -16 / - | 2 | ✓ Closing fragment |
| 06-15 17:05 | 20m | -12 / -8 | UG3B | 0 / - | 4 | ✓ Closing observed |
| 06-15 16:59 | 20m | -7 / - | R6ZAJ | - / -14 | 2 | ✓ Closing fragment |
| 06-15 16:56 | 20m | +3 / - | R2BGZ | - / -15 | 2 | ✓ Closing fragment |
| 06-15 16:51 | 20m | -2 / - | BG2ATH | - / - | 2 | Partial capture |
| 06-15 16:45 | 20m | -5 / - | BG4OOO | - / - | 4 | Partial capture |
| 06-15 16:41 | 20m | -12 / - | BG2ATH | - / - | 2 | Partial capture |
| 06-15 16:41 | 20m | -13 / - | SQ7OCJ | - / -9 | 3 | ✓ Closing fragment |
| 06-15 16:37 | 20m | -12 / - | BU2FW | - / - | 4 | ✓ Closing fragment |
| 06-15 16:35 | 20m | -10 / - | DL6EL | - / +5 | 2 | Partial capture |
| 06-15 16:34 | 20m | -2 / - | BI8SCC | -15 / -8 | 3 | ✓ Closing observed |
| 06-15 16:23 | 20m | - / - | F5IXN | +6 / - | 4 | Partial capture |
| 06-15 16:22 | 20m | - / -14 | R9FGF | -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 163745 -21 1186 CQ F5SYC JO10 (x6) 164345 -15 1186 S56VOM F5SYC JO10 (x2) 164815 -10 1187 BI4JJO F5SYC -09 (x2) 164915 -13 1187 CQ F5SYC JO10 (x3) 095630 -20 1918 F5SYC <...> -11 (x2)
UTC dB Audio Message 164945 -12 2008 F5SYC I1WUA -18 (x2) 145130 -21 1309 F5SYC DL5FCE R-08 101045 -10 473 F5SYC DL7VAR JO62 (x2) 165530 -21 1150 F5SYC SP5MIG -09 170700 -4 2948 F5SYC OZ1SMB JO54 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.