F1SYH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F1SYH, decoded by SO8OO in southeastern Poland. 178 related FT8 messages, 8 CQ messages, observed on 60m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-26 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
Frequent QSO partners observed at SO8OO
Stations F1SYH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F1SYH
Approximate centre of JN25, decoded 2026-08-18 10:02 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 | F1SYH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 09:57 | 10m | -11 / - | SV7BAY | - / -12 | 2 | Partial capture |
| 08-18 09:53 | 10m | -10 / - | UR5SG | - / -11 | 2 | Partial capture |
| 08-18 09:21 | 10m | -16 / - | 5P1KZX | -10 / - | 3 | ✓ Closing observed |
| 08-18 09:19 | 10m | -14 / - | SQ7FPH | - / - | 2 | Partial capture |
| 08-09 17:04 | 40m | - / +3 | IZ2ACM | -15 / - | 3 | ✓ Closing fragment |
| 08-02 10:06 | 20m | -20 / - | F4IVG | - / - | 2 | Partial capture |
| 08-02 09:55 | 20m | -20 / - | YL2JZ | - / -15 | 3 | ✓ Closing fragment |
| 07-15 17:38 | 40m | - / -16 | ED7SUN | -14 / - | 2 | ✓ Closing fragment |
| 07-15 16:43 | 40m | - / - | SP2L | -3 / - | 3 | ✓ Closing fragment |
| 07-15 16:08 | 40m | - / - | DL6CZG | -11 / - | 2 | Partial capture |
| 07-05 11:52 | 10m | -18 / - | SP9XU | - / -12 | 5 | Partial capture |
| 07-05 11:48 | 10m | -4 / - | DG4HAD | - / - | 2 | Partial capture |
| 07-05 11:46 | 10m | -20 / - | DO3SJ | - / -2 | 4 | ✓ Closing fragment |
| 07-05 11:41 | 10m | -11 / -9 | F4ETS | +6 / +2 | 7 | ✓ Full exchange observed |
| 07-05 11:37 | 10m | -19 / - | SP7SLO | - / 0 | 4 | ✓ Closing fragment |
| 07-05 11:36 | 10m | -14 / - | SP9MQU | - / - | 2 | Partial capture |
| 07-05 11:34 | 10m | -24 / - | YU7AS | - / - | 2 | Partial capture |
| 07-05 11:27 | 10m | -16 / - | SP2SO | - / -15 | 2 | ✓ Closing fragment |
| 07-05 11:22 | 10m | -22 / - | OE3KAS | - / - | 2 | Partial capture |
| 07-03 13:56 | 10m | - / -25 | A71CT | -13 / - | 2 | Partial capture |
| 07-03 13:49 | 10m | - / -14 | A71CT | -9 / - | 2 | Partial capture |
| 07-02 19:55 | 40m | - / -16 | DL4SCW | +6 / - | 2 | ✓ Closing fragment |
| 07-02 19:42 | 40m | - / -2 | DL3MIB | -3 / - | 2 | ✓ Closing fragment |
| 07-02 18:23 | 40m | - / -7 | F5RRS | -21 / - | 2 | ✓ Closing fragment |
| 07-02 17:38 | 40m | - / -1 | PA4CC | +4 / - | 2 | ✓ Closing fragment |
| 07-02 17:21 | 40m | - / -10 | OL1TWR | -15 / - | 3 | ✓ Closing fragment |
| 07-02 17:07 | 40m | - / -12 | II3WWA | -8 / - | 4 | ✓ Closing fragment |
| 07-02 17:02 | 40m | - / -18 | PA2KV | -10 / - | 2 | Partial capture |
| 07-02 16:48 | 40m | - / -22 | DL0SOP | -8 / - | 3 | ✓ Closing fragment |
| 07-02 15:23 | 40m | - / -10 | DM2BPG | -23 / - | 2 | ✓ Closing fragment |
| 06-30 16:02 | 10m | -15 / - | EA7TS | - / -5 | 4 | ✓ Closing fragment |
| 06-30 16:01 | 10m | -20 / -5 | PE1MHY | -17 / - | 3 | ✓ Closing observed |
| 06-30 15:52 | 10m | -20 / - | HA1BF | - / - | 2 | Partial capture |
| 06-30 15:49 | 10m | - / -1 | F4FSY | -6 / - | 2 | ✓ Closing fragment |
| 06-30 15:47 | 10m | - / -14 | UW5EQM | -2 / - | 2 | ✓ Closing fragment |
| 06-20 16:21 | 10m | -19 / - | <...> | - / -16 | 4 | Partial capture |
| 06-20 16:08 | 10m | - / - | DG4CG | -5 / - | 2 | ✓ Closing fragment |
| 06-20 16:03 | 10m | - / -4 | IW2JPB | 0 / - | 2 | ✓ Closing fragment |
| 06-20 15:51 | 10m | -15 / - | OE2AGZ | - / - | 2 | Partial capture |
| 06-20 15:41 | 10m | -13 / +6 | S59MA | +14 / - | 3 | ✓ Closing observed |
| 06-20 15:33 | 10m | - / -3 | IQ3UCY | -10 / - | 2 | ✓ Closing fragment |
| 06-20 15:19 | 10m | - / -10 | IU6SAZ | +3 / - | 2 | ✓ Closing fragment |
| 06-20 15:05 | 10m | -15 / - | EA5JKM | - / -14 | 3 | ✓ Closing fragment |
| 06-20 15:04 | 10m | -13 / -9 | IQ4JO | +3 / -8 | 3 | ✓ Full exchange observed |
| 06-20 15:01 | 10m | -8 / -7 | 9A4ZM | +12 / -14 | 3 | ✓ Full exchange observed |
| 06-20 14:57 | 10m | -20 / - | IU4PPL | -4 / -14 | 3 | ✓ Closing observed |
| 06-20 14:56 | 10m | - / -12 | IZ4AIF | +12 / - | 2 | ✓ Closing fragment |
| 06-20 14:51 | 10m | -16 / - | EI8GS | - / -12 | 2 | ✓ Closing fragment |
| 06-20 14:46 | 10m | -24 / - | SP7IIT | - / - | 2 | Partial capture |
| 06-20 14:01 | 10m | - / -3 | IQ6PE | +6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 091900 -15 2346 SQ7FPH F1SYH JN25 (x2) 092130 -15 2455 5P1KZX F1SYH JN25 092215 -10 2455 F1SYH 5P1KZX RR73 092230 -18 2454 5P1KZX F1SYH 73 092930 -7 2746 9A170NT F1SYH R-10 093130 -9 2745 CQ F1SYH JN25 095300 -11 633 UR5SG F1SYH JN25 (x2) 095530 -12 634 CQ F1SYH JN25 a1 095700 -11 716 SV7BAY F1SYH JN25 (x2) 095830 -13 716 IZ8PPI F1SYH R-17 100030 -16 1074 YO9ZIP F1SYH JN25 100230 -19 1074 CQ F1SYH JN25 a1
UTC dB Audio Message 195600 +7 2933 F1SYH DL4SCW RR73 160830 -11 646 F1SYH DL6CZG JO52 (x2) 164300 +0 779 F1SYH SP2L RR73 (x3) 170930 -17 1582 F1SYH YU65AEC -13 172530 -19 1429 F1SYH <...> -16 173200 -19 1580 F1SYH YU65AEC -18 173830 -15 2370 F1SYH ED7SUN -16 (x2) 170045 -18 1763 F1SYH UY0HY RR73 170415 -15 1146 F1SYH IZ2ACM +03 (x3)
UTC dB Audio Message 144530 +4 2704 F1SYH F1THK -08 (x2) 150430 +0 2450 F1SYH SV8/SV2TNG -13 115945 -18 1021 F1SYH EA5AOK -15 175415 -14 903 F1SYH 9A60CBM -08 094730 -16 2195 F4IVG F1SYH JN25 095230 -18 1214 EA3DBZ F1SYH JN25 095530 -16 1636 YL2JZ F1SYH JN25 (x3) 100045 +6 589 F1SYH GB2CG RR73 100600 -21 1448 F4IVG F1SYH JN25 (x2) 101230 -13 3078 F5VCV/P F1SYH JN25 101630 -17 1025 SA6CEV F1SYH R+04
UTC dB Audio Message 061130 -11 877 F1SYH DK3GI -11 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.