HK3O — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HK3O, decoded by SO8OO in southeastern Poland. 222 related FT8 messages, observed on 80m, 40m, 20m, across 40 UTC dates. Heard between 2026-05-23 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.
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Overview
Frequent QSO partners observed at SO8OO
Stations HK3O worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by HK3O
Approximate centre of FJ24, decoded 2026-07-22 02:58 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 | HK3O S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 00:13 | 40m | - / -22 | GE0KUC | -10 / - | 2 | Partial capture |
| 08-20 05:55 | 20m | - / - | ON7DJ | -1 / - | 3 | Partial capture |
| 08-20 04:28 | 20m | - / -15 | DL3MIB | +11 / - | 5 | ✓ Closing fragment |
| 08-20 04:18 | 20m | -24 / - | UA3SAO | - / -13 | 2 | ✓ Closing fragment |
| 08-20 03:57 | 20m | - / -16 | RT6C | +2 / - | 2 | ✓ Closing fragment |
| 08-19 01:14 | 40m | - / -14 | V26K | -2 / - | 2 | ✓ Closing fragment |
| 08-19 00:29 | 40m | - / -15 | F5NBU | +7 / - | 4 | Partial capture |
| 08-16 01:30 | 40m | - / -11 | RA3TKS | -5 / - | 4 | Partial capture |
| 08-15 05:52 | 20m | - / -12 | IZ3EAW | -10 / - | 10 | ✓ Closing fragment |
| 08-09 04:52 | 40m | - / - | IU2WCY | -10 / - | 2 | Partial capture |
| 08-09 04:51 | 40m | - / -16 | OZ1LDO | -17 / - | 4 | ✓ Closing fragment |
| 08-07 07:22 | 20m | - / -25 | GM3DRA | -8 / - | 2 | ✓ Closing fragment |
| 08-06 06:10 | 20m | - / -15 | EB3JT | +11 / - | 5 | ✓ Closing fragment |
| 07-31 05:38 | 20m | - / -13 | SV2BWY | -4 / - | 2 | ✓ Closing fragment |
| 07-31 00:00 | 40m | - / -13 | RA3TKS | -22 / - | 2 | Partial capture |
| 07-30 23:57 | 40m | - / -14 | R70OBN | -8 / - | 3 | ✓ Closing fragment |
| 07-24 04:29 | 20m | - / -4 | R70OBN | -4 / - | 2 | ✓ Closing fragment |
| 07-22 02:58 | 80m | -21 / -19 | HB9EFK | +17 / -17 | 5 | ✓ Full exchange observed |
| 07-22 02:31 | 40m | - / - | UA4FKT | -1 / - | 2 | Partial capture |
| 07-21 16:21 | 20m | - / -23 | DQ30GDXF | +2 / - | 3 | Partial capture |
| 07-21 01:52 | 40m | - / -17 | R2EA | +2 / - | 2 | Partial capture |
| 07-19 01:33 | 80m | - / -18 | TN8GD | -23 / - | 2 | ✓ Closing fragment |
| 07-10 05:23 | 20m | - / -13 | EA1AXX | -3 / - | 3 | ✓ Closing fragment |
| 07-10 05:18 | 20m | - / -9 | IZ5SIH | -19 / - | 3 | ✓ Closing fragment |
| 07-08 04:23 | 20m | - / -10 | RV3ZK | -4 / - | 3 | ✓ Closing fragment |
| 07-06 04:56 | 40m | - / - | PA3BUD | -10 / - | 3 | Partial capture |
| 06-30 03:48 | 20m | - / - | IZ5BLN | -18 / - | 2 | Partial capture |
| 06-27 00:23 | 80m | - / -11 | PI4DX | +6 / - | 2 | ✓ Closing fragment |
| 06-26 23:14 | 40m | - / -20 | GB198KHZ | +1 / - | 9 | Partial capture |
| 06-26 22:25 | 20m | - / -19 | RA3ZH | -5 / - | 5 | Partial capture |
| 06-26 03:33 | 40m | - / - | F4CWZ | -13 / - | 3 | Partial capture |
| 06-26 03:01 | 40m | - / -18 | IR7RMAT | -20 / - | 3 | Partial capture |
| 06-25 04:54 | 40m | - / -12 | DL2AXA | -17 / - | 3 | Partial capture |
| 06-25 04:37 | 40m | - / -9 | ON6AA | -16 / - | 6 | ✓ Closing fragment |
| 06-23 04:26 | 40m | - / -18 | 9A60CBM | -7 / - | 2 | Partial capture |
| 06-23 01:37 | 80m | - / - | F8NHF | +6 / - | 3 | Partial capture |
| 06-21 05:52 | 40m | - / -13 | DJ7M | -10 / - | 4 | Partial capture |
| 06-18 05:07 | 20m | - / - | F5SOI | -18 / - | 2 | Partial capture |
| 06-05 03:08 | 20m | -12 / - | ME9HEB | - / - | 2 | Partial capture |
| 06-03 03:01 | 80m | - / -16 | LU6ETB | -10 / - | 2 | ✓ Closing fragment |
| 06-01 03:07 | 80m | - / - | HB9TKB | -10 / - | 8 | Partial capture |
| 06-01 02:47 | 80m | - / -14 | LZ1GC | +7 / - | 2 | Partial capture |
| 06-01 02:41 | 80m | - / -8 | S56P | +18 / - | 5 | ✓ Closing fragment |
| 06-01 02:38 | 80m | -14 / - | YT6AAA | - / - | 3 | Partial capture |
| 06-01 02:25 | 80m | - / - | S56P | +17 / - | 2 | Partial capture |
| 06-01 02:20 | 80m | - / -20 | LZ2FU | 0 / - | 5 | ✓ Closing fragment |
| 06-01 02:17 | 80m | -19 / - | FM5GB | - / - | 2 | Partial capture |
| 05-30 03:33 | 20m | - / - | SV5BYP | +2 / - | 4 | Partial capture |
| 05-28 23:19 | 40m | - / -17 | EA1CQ | +1 / - | 5 | ✓ Closing fragment |
| 05-28 03:44 | 20m | -14 / - | DD4JN | - / -26 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045330 -12 718 HK3O IU2WCY JN45 045330 -9 1843 HK3O OZ1LDO 73 013015 -3 2813 HK3O RA3TKS -11 (x4) 223215 -5 2722 HK3O OK5AC JO70 002915 +6 385 HK3O F5NBU JN28 (x4) 011445 -2 2756 HK3O V26K -14 (x2) 001315 -11 2173 HK3O GE0KUC -22 (x2)
UTC dB Audio Message 035730 +5 948 HK3O RT6C 73 040700 -13 400 HK3O RY6O RR73 041115 -19 1999 ZL1RPC HK3O -21 041845 -24 1924 UA3SAO HK3O R-13 (x2) 042445 -12 496 WH6K HK3O -07 042815 -20 2119 EA4NW HK3O -07 042830 +10 1111 HK3O DL3MIB JN57 (x5) 055530 -4 382 HK3O ON7DJ JO21 (x3)
UTC dB Audio Message 030145 -10 2423 HK3O LU6ETB -16 (x2) 013715 +4 1246 HK3O F8NHF JO10 (x3) 002345 +6 1019 HK3O PI4DX -11 (x2) 002445 +3 299 HK3O PA2TA JO21 013300 -22 914 HK3O TN8GD -18 (x2) 025830 -24 1177 HB9EFK HK3O FJ24 025845 +19 364 HK3O HB9EFK -19 025900 -23 1177 HB9EFK HK3O R-17 025915 +15 364 HK3O HB9EFK RR73 025930 -16 1177 HB9EFK HK3O 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.