C31HS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving C31HS, decoded by SO8OO in southeastern Poland. 581 related FT8 messages, 26 CQ messages, observed on 40m, 20m, across 23 UTC dates. Heard between 2026-05-27 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 C31HS worked most often, as logged from our receiver:
Activity Heatmap
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 | C31HS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 15:02 | 20m | - / - | R2AL | +1 / - | 4 | Partial capture |
| 08-18 14:57 | 20m | - / -18 | 7Z1XX | -8 / - | 6 | ✓ Closing fragment |
| 08-18 14:56 | 20m | - / - | R2AL | +2 / - | 4 | Partial capture |
| 08-17 17:44 | 20m | - / -12 | LB9TH | -11 / - | 7 | Partial capture |
| 08-16 18:03 | 20m | -18 / -17 | G4VJL | -4 / - | 3 | ✓ Closing observed |
| 08-16 17:56 | 20m | - / -11 | EA4CTP | -8 / - | 3 | ✓ Closing fragment |
| 08-16 17:51 | 20m | - / - | YO4MXK | -4 / - | 4 | Partial capture |
| 08-16 17:45 | 20m | - / - | YO4MXK | -10 / - | 3 | Partial capture |
| 08-16 17:45 | 20m | -11 / -18 | LZ2JE | +14 / -14 | 5 | Partial capture |
| 08-16 17:44 | 20m | -5 / - | XB7CZN | - / - | 3 | Partial capture |
| 08-16 17:35 | 20m | - / - | 2E1HAT | -12 / - | 3 | Partial capture |
| 08-16 17:32 | 20m | -11 / - | N3HQN | - / -10 | 4 | ✓ Closing fragment |
| 08-16 17:29 | 20m | -9 / -15 | 2E1HAT | -12 / - | 4 | ✓ Closing observed |
| 08-16 17:22 | 20m | - / - | PA2EW | +2 / - | 5 | Partial capture |
| 08-16 17:22 | 20m | -24 / - | M7HET | -14 / -5 | 3 | Partial capture |
| 08-16 17:18 | 20m | -18 / - | KI7CC | - / - | 2 | ✓ Closing fragment |
| 08-16 17:15 | 20m | - / - | PC5D | -8 / - | 6 | Partial capture |
| 08-16 17:09 | 20m | -9 / -15 | 2E1HAT | -10 / - | 2 | ✓ Closing observed |
| 08-16 16:36 | 20m | -4 / - | <...> | - / - | 2 | Partial capture |
| 08-16 16:34 | 20m | -14 / - | MW9VVX | - / -15 | 2 | Partial capture |
| 08-16 16:30 | 20m | -19 / - | G0ROG | - / +3 | 3 | ✓ Closing fragment |
| 08-16 16:27 | 20m | -12 / -12 | RC6OG | 0 / - | 7 | ✓ Closing observed |
| 08-16 16:21 | 20m | - / - | DL4JC | -15 / - | 7 | Partial capture |
| 08-15 09:10 | 20m | - / - | DB2VS | -24 / - | 2 | Partial capture |
| 08-15 09:09 | 20m | - / -5 | ON1JP | -18 / - | 4 | Partial capture |
| 08-15 09:08 | 20m | - / - | PD9FLX | -14 / - | 3 | Partial capture |
| 08-14 09:53 | 20m | - / -9 | ON1DGN | -22 / - | 2 | Partial capture |
| 08-14 09:52 | 20m | - / - | PA1PA | -13 / - | 3 | Partial capture |
| 07-28 12:22 | 20m | - / - | R7OI | -15 / - | 2 | Partial capture |
| 07-28 12:22 | 20m | - / -4 | SM6KTO | -18 / - | 3 | Partial capture |
| 07-28 12:21 | 20m | - / -14 | RW3ZC | -14 / - | 4 | Partial capture |
| 07-23 11:27 | 20m | - / - | PA2WCB | +4 / - | 2 | Partial capture |
| 07-23 11:18 | 20m | - / -5 | PD0IFI | -8 / - | 5 | ✓ Closing fragment |
| 07-23 11:15 | 20m | - / +6 | PD1ADA | -16 / - | 7 | ✓ Closing fragment |
| 07-23 09:58 | 20m | - / -17 | DL6RAR | -8 / - | 3 | Partial capture |
| 07-23 09:52 | 20m | - / - | DF3IS | +2 / - | 11 | Partial capture |
| 07-23 09:38 | 20m | - / -6 | DH1NGL | -19 / - | 3 | Partial capture |
| 07-23 09:38 | 20m | - / - | 4U1A | +5 / - | 3 | Partial capture |
| 07-23 09:34 | 20m | - / -3 | F5RRS | -14 / - | 2 | Partial capture |
| 07-20 11:08 | 20m | - / -4 | F1PSX | -8 / - | 3 | ✓ Closing fragment |
| 07-20 10:41 | 20m | - / - | G4MHJ | -9 / - | 4 | Partial capture |
| 07-20 10:20 | 20m | - / -7 | IZ5SIH | -8 / - | 2 | ✓ Closing fragment |
| 07-20 10:11 | 20m | - / - | IT9DVZ | -15 / - | 4 | ✓ Closing fragment |
| 07-17 17:13 | 20m | - / -10 | F1PPH | -3 / - | 6 | ✓ Closing fragment |
| 07-17 16:41 | 20m | - / -13 | EA2BUW | -15 / - | 4 | ✓ Closing fragment |
| 07-17 16:39 | 20m | - / -16 | R6OY | -18 / - | 2 | ✓ Closing fragment |
| 07-17 16:18 | 20m | - / -18 | HB9IOJ | -6 / - | 2 | Partial capture |
| 07-17 15:25 | 20m | - / - | IU2SLW | -20 / - | 2 | Partial capture |
| 07-17 15:19 | 20m | -22 / - | EA5QS | - / -7 | 2 | Partial capture |
| 07-17 15:13 | 20m | -22 / -13 | EA6TU | -16 / +9 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174800 -11 1068 C31HS LB9TH -12 145615 +1 1004 C31HS R2AL KO85 (x2) 145715 -6 2652 C31HS 7Z1XX LL07 145715 +1 1004 C31HS R2AL KO85 (x2) 145845 -9 2652 C31HS 7Z1XX LL07 (x5) 150215 +2 1004 C31HS R2AL KO85 (x4)
UTC dB Audio Message 173030 -4 300 C31HS F5HRH JN23 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.