JT1CO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JT1CO, decoded by SO8OO in southeastern Poland. 4,334 related FT8 messages, 419 CQ messages, observed on 40m, 20m, across 14 UTC dates. Heard between 2026-04-24 and 2026-06-04.
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 JT1CO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JT1CO
Approximate centre of OO20, decoded 2026-06-04 14:51 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 | JT1CO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-04 14:53 | 20m | - / - | EA1FIO | -5 / - | 2 | Partial capture |
| 06-04 14:52 | 20m | 0 / - | SP8V | - / -17 | 2 | Partial capture |
| 06-04 14:51 | 20m | +3 / - | SQ8GKM | - / -12 | 3 | ✓ Closing fragment |
| 06-04 14:48 | 20m | 0 / - | RW3XB | - / -17 | 2 | Partial capture |
| 06-04 14:47 | 20m | - / - | IK4LZH | -12 / - | 2 | Partial capture |
| 06-04 14:47 | 20m | 0 / - | BD6JJP | - / -11 | 2 | ✓ Closing fragment |
| 06-04 14:44 | 20m | - / - | MW7KFZ | -8 / - | 2 | Partial capture |
| 06-04 14:43 | 20m | 0 / -3 | R1QBE | -18 / -13 | 6 | ✓ Full exchange observed |
| 06-04 14:42 | 20m | - / -15 | BH7LGV | -9 / - | 6 | Partial capture |
| 06-04 14:42 | 20m | +6 / - | R6OAG | - / -6 | 2 | ✓ Closing fragment |
| 06-04 14:40 | 20m | - / - | M7IJS | -8 / - | 2 | Partial capture |
| 06-04 14:38 | 20m | +2 / - | PD0WL | - / -19 | 3 | ✓ Closing fragment |
| 06-04 14:36 | 20m | - / -10 | EA2ARU | -20 / - | 2 | Partial capture |
| 06-04 14:36 | 20m | 0 / - | BD6JJP | - / -16 | 2 | Partial capture |
| 06-04 14:36 | 20m | - / - | PB0ACM | -9 / - | 26 | Partial capture |
| 06-04 14:34 | 20m | +4 / -9 | SV1GYG | -6 / -5 | 5 | ✓ Full exchange observed |
| 06-04 14:32 | 20m | +2 / -12 | DJ2YA | -3 / -7 | 6 | ✓ Full exchange observed |
| 06-04 14:32 | 20m | - / -10 | EA2ARU | -15 / - | 2 | Partial capture |
| 06-04 14:32 | 20m | - / - | ON3BM | -10 / - | 5 | Partial capture |
| 06-04 14:32 | 20m | +4 / - | SM0BYO | +2 / +3 | 12 | ✓ Full exchange observed |
| 06-04 14:31 | 20m | - / - | GW8PSJ | -3 / - | 3 | Partial capture |
| 06-04 14:31 | 20m | 0 / -10 | PD4WAC | -17 / - | 3 | ✓ Closing observed |
| 06-04 14:26 | 20m | +2 / -12 | DF4TC | -14 / -17 | 4 | Partial capture |
| 06-04 14:23 | 20m | +3 / - | SV1GYG | - / -8 | 3 | Partial capture |
| 06-04 14:21 | 20m | +2 / -9 | F5SG | -12 / -18 | 12 | ✓ Full exchange observed |
| 06-04 14:21 | 20m | - / -13 | IW0HOS | -4 / - | 7 | Partial capture |
| 06-04 14:19 | 20m | - / - | IU1QXO | -14 / - | 2 | Partial capture |
| 06-04 14:19 | 20m | - / - | TA3XEE | -16 / - | 4 | Partial capture |
| 06-04 14:18 | 20m | +3 / -7 | RW3VA | +1 / +8 | 3 | Partial capture |
| 06-04 14:16 | 20m | - / - | 2E0EZE | -8 / - | 5 | Partial capture |
| 06-04 14:16 | 20m | - / -14 | EB3DIM | -2 / - | 2 | Partial capture |
| 06-04 14:16 | 20m | +2 / - | SM7USW | -9 / -13 | 4 | Partial capture |
| 06-04 14:14 | 20m | - / - | GW4RER | -8 / - | 10 | Partial capture |
| 06-04 13:05 | 20m | -6 / - | EA3JL | +2 / -9 | 2 | Partial capture |
| 06-04 13:03 | 20m | - / - | F4JUO | -20 / - | 4 | Partial capture |
| 06-04 13:03 | 20m | -6 / +1 | DL4FCK | -20 / -18 | 8 | Partial capture |
| 06-04 13:01 | 20m | - / - | PD4RJ | -21 / - | 2 | Partial capture |
| 05-27 16:22 | 40m | - / - | LZ4NV | -6 / - | 3 | Partial capture |
| 05-27 05:57 | 20m | - / - | IU6KKW | +4 / - | 12 | Partial capture |
| 05-27 05:57 | 20m | -24 / -19 | E70SZ | -7 / -15 | 7 | ✓ Full exchange observed |
| 05-27 05:54 | 20m | - / - | DL6NDN | -8 / - | 5 | Partial capture |
| 05-27 05:52 | 20m | - / -10 | RZ4AZ | -10 / - | 4 | ✓ Closing fragment |
| 05-27 05:38 | 20m | - / - | IU6KKW | +6 / - | 14 | Partial capture |
| 05-27 05:33 | 20m | -22 / - | PF1H | - / -13 | 2 | ✓ Closing fragment |
| 05-27 05:33 | 20m | - / - | HB9AWS | -15 / - | 2 | Partial capture |
| 05-27 05:32 | 20m | - / - | IU6KKW | +8 / - | 3 | Partial capture |
| 05-27 05:16 | 20m | - / - | 5B4ALJ | -2 / - | 4 | Partial capture |
| 05-27 05:15 | 20m | - / - | UA1CEI | +10 / - | 13 | Partial capture |
| 05-27 05:10 | 20m | - / -16 | I4USC | -11 / - | 5 | ✓ Closing fragment |
| 05-27 05:08 | 20m | -19 / -7 | R3PKX | -15 / -6 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 145100 +0 1841 SQ8GKM JT1CO -12 145130 -8 1841 CQ JT1CO OO20 145145 -9 722 JT1CO M0DJW IO91 145200 -2 1841 SP8V JT1CO -17 145215 -1 392 JT1CO PB0ACM JO21 145230 +2 1841 SP8V JT1CO -17 145245 +0 392 JT1CO PB0ACM JO21 145300 +4 1841 SQ8GKM JT1CO RR73 145315 -7 2854 JT1CO EA1FIO IN73 145315 -9 392 JT1CO PB0ACM JO21 145330 +6 1841 SQ8GKM JT1CO 73 145345 -12 392 JT1CO PB0ACM JO21 (x2) 145445 -3 2854 JT1CO EA1FIO IN73 145745 -4 659 JT1CO PB0ACM JO21
UTC dB Audio Message 162215 -4 1835 JT1CO LZ4NV KN13 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.