J73ESL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving J73ESL, decoded by SO8OO in southeastern Poland. 379 related FT8 messages, 8 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-06-03 and 2026-08-21.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations J73ESL 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 | J73ESL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 21:56 | 20m | - / - | LX1FDE | +9 / - | 3 | Partial capture |
| 08-21 21:55 | 20m | - / - | F4MXU | +2 / - | 2 | Partial capture |
| 07-29 22:24 | 20m | - / - | CR7BRV | -7 / - | 2 | ✓ Closing fragment |
| 07-29 22:17 | 20m | - / - | CR7BRV | +10 / - | 5 | Partial capture |
| 07-29 22:06 | 20m | - / -12 | M8KUG | -9 / - | 16 | Partial capture |
| 07-06 22:37 | 20m | - / -13 | RK5M | -21 / - | 3 | ✓ Closing fragment |
| 07-06 22:31 | 20m | - / -13 | R5AV | -10 / - | 2 | ✓ Closing fragment |
| 07-06 22:26 | 20m | - / -13 | EA1AUO | -8 / - | 2 | ✓ Closing fragment |
| 07-06 22:24 | 20m | - / - | EA1ESW | -18 / - | 2 | Partial capture |
| 07-06 22:18 | 20m | - / - | EA1ESW | -19 / - | 5 | Partial capture |
| 07-06 22:12 | 20m | - / - | DK2LG | +10 / - | 2 | Partial capture |
| 06-23 19:26 | 20m | - / - | IK2JYT | +2 / - | 2 | Partial capture |
| 06-03 23:28 | 20m | - / -13 | N1EN | -6 / - | 2 | Partial capture |
| 06-03 23:27 | 20m | - / -7 | SP5EXA | -9 / - | 4 | ✓ Closing fragment |
| 06-03 23:27 | 20m | - / -10 | SP2GTI | -11 / - | 4 | Partial capture |
| 06-03 23:27 | 20m | - / - | UK8OM | -7 / - | 4 | Partial capture |
| 06-03 23:24 | 20m | - / -12 | DD5GG | -7 / - | 4 | ✓ Closing fragment |
| 06-03 23:21 | 20m | -20 / - | W5JK | - / -9 | 2 | ✓ Closing fragment |
| 06-03 23:21 | 20m | - / - | 9K2ET | 0 / - | 2 | Partial capture |
| 06-03 23:21 | 20m | - / -12 | N1EN | -5 / - | 6 | Partial capture |
| 06-03 23:21 | 20m | - / - | S57CNT | -12 / - | 2 | Partial capture |
| 06-03 23:15 | 20m | - / - | CT1FSA | -12 / - | 2 | Partial capture |
| 06-03 23:13 | 20m | - / - | W2VGD | -4 / - | 5 | Partial capture |
| 06-03 23:12 | 20m | - / - | IU8UHK | -17 / - | 2 | Partial capture |
| 06-03 23:12 | 20m | -9 / - | SO1RON | - / -11 | 4 | ✓ Closing fragment |
| 06-03 23:10 | 20m | -6 / - | SP1TLP | - / -13 | 3 | ✓ Closing fragment |
| 06-03 23:10 | 20m | - / - | S57CNT | -8 / - | 9 | Partial capture |
| 06-03 23:09 | 20m | -10 / - | CU2JX | - / -12 | 2 | ✓ Closing fragment |
| 06-03 23:09 | 20m | - / - | W2VGD | -5 / - | 2 | Partial capture |
| 06-03 23:09 | 20m | - / - | YE1BNI | -18 / - | 2 | Partial capture |
| 06-03 23:08 | 20m | - / - | DH3KR | -10 / - | 4 | Partial capture |
| 06-03 23:03 | 20m | -15 / - | SQ2HEG | - / -16 | 4 | ✓ Closing fragment |
| 06-03 23:02 | 20m | -8 / - | EA3NY | - / -7 | 2 | ✓ Closing fragment |
| 06-03 23:02 | 20m | - / - | TA4RC | -11 / - | 3 | Partial capture |
| 06-03 23:01 | 20m | - / - | EA4IXE | +4 / - | 2 | Partial capture |
| 06-03 23:01 | 20m | -12 / -11 | PY2KC | -10 / -10 | 7 | ✓ Full exchange observed |
| 06-03 23:00 | 20m | - / - | ON4LUC | -12 / - | 2 | Partial capture |
| 06-03 22:58 | 20m | -12 / +9 | RW3FY | -9 / -5 | 5 | ✓ Full exchange observed |
| 06-03 22:58 | 20m | -16 / +5 | CT7AUT | -7 / -7 | 5 | ✓ Full exchange observed |
| 06-03 22:56 | 20m | - / +5 | R5BM | -7 / - | 3 | ✓ Closing fragment |
| 06-03 22:54 | 20m | - / - | SM7PNV | -13 / - | 2 | Partial capture |
| 06-03 22:52 | 20m | -11 / +6 | DK2WH | -5 / -11 | 5 | ✓ Full exchange observed |
| 06-03 22:52 | 20m | - / - | EA4IXE | -1 / - | 2 | Partial capture |
| 06-03 22:52 | 20m | -11 / - | IZ5ILK | -9 / -11 | 16 | ✓ Closing observed |
| 06-03 22:52 | 20m | -14 / -8 | SM7RHI | -3 / -15 | 7 | ✓ Full exchange observed |
| 06-03 22:52 | 20m | - / - | PD0LGA | -12 / - | 2 | Partial capture |
| 06-03 22:51 | 20m | -16 / - | PP2CS | - / -9 | 2 | ✓ Closing fragment |
| 06-03 22:36 | 20m | -8 / - | IU0SIJ | - / +3 | 2 | ✓ Closing fragment |
| 06-03 22:35 | 20m | -10 / - | CE4AC | - / -11 | 2 | ✓ Closing fragment |
| 06-03 22:34 | 20m | - / - | EA4IXE | 0 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 221430 -14 1810 J73ESL M8KUG R-12 221730 +12 634 J73ESL CR7BRV IM58 (x5) 222200 -23 1400 J73ESL EI0DK IO63 222430 -8 651 J73ESL CR7BRV IM58 (x2) 215345 -13 397 PY4QQ J73ESL 73 215500 +1 398 J73ESL F4MXU JN25 (x2) 215630 +12 399 J73ESL LX1FDE JN39 (x3)
UTC dB Audio Message 223200 -6 594 J73ESL RN6MA -16
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.