CT1ISH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CT1ISH, decoded by SO8OO in southeastern Poland. 324 related FT8 messages, 144 CQ messages, observed on 20m, 10m, across 4 UTC dates. Heard between 2026-07-29 and 2026-08-17.
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 CT1ISH 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 | CT1ISH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 08:19 | 20m | - / - | DL1R | +2 / - | 7 | Partial capture |
| 08-17 08:15 | 20m | - / -9 | IK4LZH | +4 / - | 5 | ✓ Closing fragment |
| 08-01 14:10 | 20m | - / - | PA3MVD | -14 / - | 2 | Partial capture |
| 08-01 14:04 | 20m | - / -5 | M1HPR | -18 / - | 2 | Partial capture |
| 08-01 13:58 | 20m | - / - | IK4LZH | -10 / - | 3 | Partial capture |
| 08-01 13:58 | 20m | - / -3 | DL1DOS | -10 / - | 2 | Partial capture |
| 08-01 13:54 | 20m | - / - | SA3SHN | -14 / - | 2 | Partial capture |
| 08-01 13:49 | 20m | - / -13 | DH1JG | -16 / - | 2 | ✓ Closing fragment |
| 08-01 13:32 | 20m | - / -14 | PD5GO | -12 / - | 7 | ✓ Closing fragment |
| 07-31 19:04 | 20m | - / - | YO4LUP | -14 / - | 3 | Partial capture |
| 07-31 19:03 | 20m | -2 / - | SP8LSM | - / -3 | 2 | ✓ Closing fragment |
| 07-31 19:01 | 20m | -2 / - | SA6NHK | - / -13 | 2 | ✓ Closing fragment |
| 07-31 18:58 | 20m | -2 / - | IW5ALZ | - / -2 | 2 | ✓ Closing fragment |
| 07-31 18:57 | 20m | 0 / - | DH2RL | - / +4 | 2 | ✓ Closing fragment |
| 07-31 18:54 | 20m | +1 / -13 | SP1BMK | -8 / 0 | 5 | ✓ Full exchange observed |
| 07-31 18:54 | 20m | -2 / - | BA4OO | - / -11 | 2 | ✓ Closing fragment |
| 07-31 18:51 | 20m | -3 / - | JR4FNW | - / -11 | 2 | Partial capture |
| 07-31 18:48 | 20m | 0 / - | LB1HC | -14 / -10 | 3 | ✓ Closing observed |
| 07-31 18:44 | 20m | -2 / - | DG0OCG | - / -20 | 2 | ✓ Closing fragment |
| 07-31 18:41 | 20m | -2 / - | PD2MAC/P | - / -3 | 2 | ✓ Closing fragment |
| 07-31 18:38 | 20m | -5 / - | M1CAF | - / +1 | 2 | ✓ Closing fragment |
| 07-31 18:35 | 20m | -4 / -5 | RU3DBT | -20 / -12 | 4 | ✓ Full exchange observed |
| 07-31 18:32 | 20m | -4 / - | OK1DBE | - / +5 | 2 | ✓ Closing fragment |
| 07-31 18:30 | 20m | -5 / - | PC5H | - / 0 | 2 | ✓ Closing fragment |
| 07-31 18:28 | 20m | -6 / - | OZ1LDO | -14 / -5 | 3 | ✓ Closing observed |
| 07-31 18:24 | 20m | -6 / - | DG3OC | - / 0 | 7 | ✓ Closing fragment |
| 07-31 18:23 | 20m | -5 / - | R9OOS | - / -17 | 2 | ✓ Closing fragment |
| 07-31 18:21 | 20m | -2 / - | G6XJU | - / -3 | 2 | ✓ Closing fragment |
| 07-31 18:18 | 20m | -2 / - | M7NXS | -18 / +10 | 4 | ✓ Closing observed |
| 07-31 18:17 | 20m | -4 / - | SQ8AQN | - / -4 | 2 | ✓ Closing fragment |
| 07-31 18:16 | 20m | -4 / - | PD3FR | - / 0 | 2 | ✓ Closing fragment |
| 07-31 18:13 | 20m | -6 / - | M7COV | - / +1 | 2 | ✓ Closing fragment |
| 07-31 18:12 | 20m | -1 / - | RU3DBT | -17 / -15 | 6 | Partial capture |
| 07-31 18:10 | 20m | -5 / - | G7FCT | - / +3 | 2 | ✓ Closing fragment |
| 07-31 18:09 | 20m | -2 / - | DB5HA | - / -1 | 2 | ✓ Closing fragment |
| 07-31 18:08 | 20m | -4 / - | RW4F | - / 0 | 2 | ✓ Closing fragment |
| 07-31 18:05 | 20m | -4 / -8 | ES0IA | -14 / - | 5 | ✓ Full exchange observed |
| 07-31 18:03 | 20m | -6 / - | DS1VAA | - / -21 | 3 | ✓ Closing fragment |
| 07-31 17:58 | 20m | -8 / - | OH2CRB | - / -7 | 2 | ✓ Closing fragment |
| 07-31 17:55 | 20m | -4 / - | OM3CUP | - / +6 | 2 | ✓ Closing fragment |
| 07-31 17:53 | 20m | - / - | F1PPH | -7 / - | 3 | Partial capture |
| 07-31 17:52 | 20m | -4 / - | SP5KG | - / - | 2 | ✓ Closing fragment |
| 07-31 17:49 | 20m | -4 / - | BH6CAA | - / -3 | 2 | ✓ Closing fragment |
| 07-31 17:46 | 20m | -1 / -3 | OZ9GA | +5 / +5 | 5 | ✓ Full exchange observed |
| 07-31 17:46 | 20m | -2 / - | SP9Y | - / +6 | 2 | ✓ Closing fragment |
| 07-31 17:43 | 20m | -1 / - | SP9EKG | - / -19 | 4 | ✓ Closing fragment |
| 07-31 17:41 | 20m | -2 / - | BH4GUO | - / 0 | 2 | Partial capture |
| 07-31 17:40 | 20m | 0 / - | HA3GX | - / -5 | 3 | ✓ Closing fragment |
| 07-31 17:38 | 20m | 0 / -2 | RZ6L | 0 / +3 | 5 | ✓ Full exchange observed |
| 07-31 17:37 | 20m | - / - | F1PPH | -8 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 141045 -14 808 CT1ISH PA3MVD JO32 (x2) 080500 -10 522 F1IQH CT1ISH RR73 081515 +13 461 CT1ISH IK4LZH JN54 (x5) 081915 -5 2656 CT1ISH DL1R JN58 (x7)
UTC dB Audio Message 165645 -6 1014 CT1ISH PD2BS JO33 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.