SN5JU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SN5JU, decoded by SO8OO in southeastern Poland. 335 related FT8 messages, 8 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, across 28 UTC dates. Heard between 2026-05-23 and 2026-08-20.
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 SN5JU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SN5JU
Approximate centre of JO73, decoded 2026-08-21 00:03 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 | SN5JU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 00:03 | 20m | -20 / - | ZZ2DX | - / -13 | 2 | Partial capture |
| 08-20 23:59 | 20m | -22 / -14 | YO4NF | -6 / - | 3 | ✓ Closing observed |
| 08-20 23:23 | 60m | -14 / +8 | 9A4ZM | 0 / - | 7 | ✓ Full exchange observed |
| 08-20 23:20 | 60m | -12 / 0 | SP5JMA | +4 / - | 5 | ✓ Full exchange observed |
| 08-20 23:17 | 60m | -11 / - | F4FPR | -18 / +9 | 8 | ✓ Closing observed |
| 08-20 23:17 | 60m | -10 / - | OS4K | -22 / +7 | 5 | Partial capture |
| 08-20 23:16 | 60m | -11 / - | MM5DWW | -11 / -11 | 4 | ✓ Closing observed |
| 08-20 01:11 | 80m | -2 / - | KM0T | - / - | 2 | Partial capture |
| 08-20 01:09 | 80m | +2 / - | WB2QJ | - / -13 | 5 | ✓ Closing fragment |
| 08-20 01:06 | 80m | -5 / - | KJ4EX | - / -18 | 3 | ✓ Closing fragment |
| 08-20 01:02 | 80m | +8 / - | VE1WT | - / -14 | 3 | ✓ Closing fragment |
| 08-20 00:59 | 80m | -2 / - | W3LPL | - / - | 2 | Partial capture |
| 08-20 00:57 | 80m | +6 / - | KJ4EX | - / - | 2 | Partial capture |
| 08-20 00:55 | 80m | +3 / -11 | WB8BPU | -13 / -2 | 6 | ✓ Full exchange observed |
| 08-20 00:52 | 80m | +4 / - | W3LPL | - / +9 | 7 | Partial capture |
| 08-20 00:43 | 80m | +9 / -7 | IK6GTF | -17 / -8 | 6 | ✓ Full exchange observed |
| 08-20 00:40 | 80m | +11 / - | KC3AK | - / -22 | 5 | ✓ Closing fragment |
| 08-20 00:37 | 80m | +1 / -12 | VA2PM | -11 / -7 | 4 | ✓ Full exchange observed |
| 08-20 00:31 | 80m | +8 / - | CE2SV | - / -21 | 4 | Partial capture |
| 08-20 00:28 | 80m | +6 / - | DL9KM | -10 / -3 | 3 | ✓ Closing observed |
| 08-20 00:26 | 80m | +6 / - | VO1NC | -20 / -7 | 8 | ✓ Full exchange observed |
| 08-20 00:19 | 80m | 0 / - | <...> | - / - | 2 | Partial capture |
| 08-20 00:09 | 80m | +4 / - | OJ0YL | - / - | 2 | Partial capture |
| 08-20 00:04 | 80m | +2 / - | LW2DO | - / -20 | 6 | Partial capture |
| 08-19 23:44 | 20m | - / -11 | ZP5DVD | -14 / - | 2 | ✓ Closing fragment |
| 08-19 23:34 | 20m | - / -8 | XQ1KK | 0 / - | 2 | ✓ Closing fragment |
| 08-19 23:18 | 20m | - / -5 | TJ1GD | -4 / - | 2 | ✓ Closing fragment |
| 08-18 00:44 | 80m | +3 / - | PT2TD | - / -18 | 5 | ✓ Closing fragment |
| 08-18 00:42 | 80m | +1 / - | PT2ND | -21 / -14 | 4 | ✓ Closing observed |
| 08-18 00:40 | 80m | +2 / - | CX6TU | - / -18 | 4 | ✓ Closing fragment |
| 08-17 22:36 | 160m | -11 / - | UA4FKT | -8 / +2 | 5 | Partial capture |
| 08-14 00:21 | 80m | +13 / -9 | A93MO | -24 / - | 20 | Partial capture |
| 08-14 00:09 | 80m | +8 / -8 | KF2OG | -14 / -9 | 6 | ✓ Full exchange observed |
| 08-14 00:05 | 80m | +9 / - | TF4WD | - / - | 2 | Partial capture |
| 08-14 00:00 | 80m | +10 / - | PY8JL | - / -21 | 4 | ✓ Closing fragment |
| 08-13 23:59 | 80m | - / - | EA5HM | -10 / - | 3 | Partial capture |
| 08-13 23:58 | 80m | +11 / -2 | TF3VS | -12 / +4 | 5 | ✓ Full exchange observed |
| 08-13 23:54 | 80m | +14 / - | CE3PA | - / - | 4 | Partial capture |
| 08-13 22:46 | 80m | +18 / -17 | 9J2FI | -13 / -22 | 7 | ✓ Full exchange observed |
| 08-13 22:44 | 80m | -8 / - | <...> | - / -18 | 2 | Partial capture |
| 08-13 22:32 | 80m | +5 / - | DO9JTR | -18 / -6 | 5 | ✓ Full exchange observed |
| 08-13 22:28 | 80m | +12 / - | VK6DU | - / -21 | 6 | ✓ Closing fragment |
| 08-12 23:58 | 80m | +11 / - | <...> | - / - | 3 | Partial capture |
| 08-12 23:47 | 160m | -9 / - | R3ICU | - / - | 5 | Partial capture |
| 08-12 23:32 | 80m | +8 / - | VE1RSM | - / -11 | 3 | ✓ Closing fragment |
| 08-12 23:27 | 80m | +7 / +3 | DK1MCS | +7 / +7 | 7 | ✓ Full exchange observed |
| 08-12 23:25 | 80m | +9 / - | MM0DXL | -23 / -11 | 5 | ✓ Closing observed |
| 08-12 23:14 | 80m | +7 / - | DO2KMB | +7 / -4 | 6 | ✓ Full exchange observed |
| 08-12 23:13 | 80m | - / - | RN6HK | +8 / - | 2 | Partial capture |
| 08-12 23:11 | 80m | +6 / -18 | S55X | -2 / -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 002845 -17 1623 SN5JU HC5RF -01 (x2) 232945 -23 1645 XQ2OP SN5JU JO73 233115 -22 1643 T46FCR SN5JU JO73 231830 -5 601 SN5JU TJ1GD -05 (x2) 233445 -1 2340 SN5JU XQ1KK -08 (x2) 234445 -15 2079 SN5JU ZP5DVD -11 (x2) 235945 -6 1825 SN5JU YO4NF -14 (x2) 000100 -22 1824 YO4NF SN5JU 73 000345 -22 1824 ZZ2DX SN5JU JO73 (x2)
UTC dB Audio Message 232045 -11 1512 F4FPR SN5JU +09 232115 -11 1512 SP5JMA SN5JU +13 232130 +6 583 SN5JU SP5JMA R+00 232145 -12 1512 SP5JMA SN5JU RR73 232200 -19 1512 SN5JU F4FPR IN88 232200 +8 584 SN5JU SP5JMA 73 232230 -20 1512 SN5JU F4FPR IN88 232315 -11 1511 F4FPR SN5JU RR73 232330 -4 1507 SN5JU 9A4ZM JN86 (x2) 232415 -14 1510 9A4ZM SN5JU +25 232430 +2 1507 SN5JU 9A4ZM R+08 232445 -14 1510 9A4ZM SN5JU RR73 232500 +3 1506 SN5JU 9A4ZM 73 232515 -13 1510 9A4ZM SN5JU 73
UTC dB Audio Message 010100 -3 1678 KJ4EX SN5JU JO73 010245 +8 1678 VE1WT SN5JU JO73 (x3) 010630 -4 1678 KJ4EX SN5JU JO73 010700 -4 1678 KM0T SN5JU JO73 010730 -6 1678 KJ4EX SN5JU R-18 (x2) 010930 +5 1678 WB2QJ SN5JU -13 (x3) 011130 -6 1678 KM0T SN5JU JO73 (x2) 011230 +7 1678 WB2QJ SN5JU RR73 (x2)
UTC dB Audio Message 232800 -14 1490 OK1JMB SN5JU 73 232815 -4 1892 SN5JU UA3ZUX KO90 234700 -16 1489 R3ICU SN5JU JO73 (x5) 223545 -13 1491 CQ SN5JU JO73 223600 -7 1490 SN5JU UA4FKT LO23 223615 -13 1491 UA4FKT SN5JU +02 223630 -9 1490 SN5JU UA4FKT LO23 223645 -9 1491 UA4FKT SN5JU +01 (x2) 223845 -13 1490 CQ SN5JU JO73 (x2)
UTC dB Audio Message 054615 -13 2070 M0CKX SN5JU 73 054630 -18 1770 SN5JU OE3FVU JN78 054700 -24 1672 SN5JU DL9KM JN68 054700 -21 1770 SN5JU OE3FVU JN78 054715 -15 2069 OE3FVU SN5JU +13 (x2) 234130 -17 1680 CE8EIO SN5JU JO73 (x5) 235130 -9 2265 VE9JB SN5JU JO73 235415 -11 2264 CE8EIO SN5JU JO73 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.