R4HLO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4HLO, decoded by SO8OO in southeastern Poland. 4,351 related FT8 messages, 1,045 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 62 UTC dates. Heard between 2026-05-26 and 2026-08-24.
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 R4HLO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4HLO
Approximate centre of LO43, decoded 2026-08-24 11:24 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 | R4HLO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 11:48 | 20m | - / -4 | IR7MGGC | 0 / - | 3 | Partial capture |
| 08-24 09:35 | 20m | - / -13 | ON4AOI | -10 / - | 2 | ✓ Closing fragment |
| 08-24 09:10 | 20m | - / -16 | OK1JPO | -1 / - | 2 | ✓ Closing fragment |
| 08-24 08:51 | 20m | - / -14 | RA6LTD | -9 / - | 2 | Partial capture |
| 08-24 08:25 | 20m | - / -21 | PA0MUS | -5 / - | 3 | ✓ Closing fragment |
| 08-24 08:11 | 20m | - / -13 | M0SDV | +3 / - | 2 | ✓ Closing fragment |
| 08-24 07:43 | 20m | - / -15 | IK4RVY | -6 / - | 5 | Partial capture |
| 08-24 07:40 | 20m | -16 / -14 | F6HUK | -6 / -9 | 3 | ✓ Full exchange observed |
| 08-24 07:01 | 20m | -17 / - | EW6DM/P | - / -7 | 4 | ✓ Closing fragment |
| 08-24 06:35 | 20m | - / -22 | IK2ZDT | 0 / - | 2 | ✓ Closing fragment |
| 08-24 06:23 | 20m | - / -12 | HB9TWU | 0 / - | 2 | ✓ Closing fragment |
| 08-24 05:57 | 20m | -17 / - | IU2UFG | - / - | 4 | Partial capture |
| 08-24 05:44 | 20m | -19 / - | IS0AFM | - / - | 2 | Partial capture |
| 08-24 05:31 | 20m | -18 / - | 4X5JK | - / - | 4 | Partial capture |
| 08-24 05:24 | 20m | -19 / - | YT2ZE | - / - | 7 | Partial capture |
| 08-24 05:20 | 20m | -20 / - | YO9BZK | - / -15 | 2 | Partial capture |
| 08-24 05:16 | 20m | -16 / - | IT9ACJ | - / - | 7 | Partial capture |
| 08-24 05:13 | 20m | -18 / - | UR5WCS | - / - | 6 | Partial capture |
| 08-24 05:08 | 20m | -19 / - | <...> | - / - | 4 | Partial capture |
| 08-24 04:57 | 20m | -16 / - | YO4NT | - / - | 2 | ✓ Closing fragment |
| 08-24 04:55 | 20m | -16 / - | <...> | - / - | 3 | Partial capture |
| 08-24 04:04 | 40m | - / -12 | R3WF | -8 / - | 2 | ✓ Closing fragment |
| 08-24 03:17 | 40m | -22 / - | RC1C | - / - | 3 | Partial capture |
| 08-24 03:14 | 40m | - / -5 | R6ZDJ | -1 / - | 4 | ✓ Closing fragment |
| 08-24 03:02 | 40m | - / -11 | 9A5JU | -12 / - | 2 | ✓ Closing fragment |
| 08-24 02:59 | 40m | -20 / - | US8UX | - / - | 2 | Partial capture |
| 08-24 02:43 | 40m | - / -13 | S52UF | -10 / - | 2 | ✓ Closing fragment |
| 08-24 02:32 | 40m | - / -3 | RT6DU | +2 / - | 8 | ✓ Closing fragment |
| 08-24 02:04 | 40m | -20 / - | SP7ENZ | - / - | 2 | Partial capture |
| 08-24 00:43 | 40m | -22 / -10 | OH1PH | -22 / -6 | 3 | ✓ Full exchange observed |
| 08-24 00:27 | 40m | - / 0 | IV3FSG | +8 / - | 4 | Partial capture |
| 08-24 00:08 | 40m | - / -16 | UR9QQ | -8 / - | 2 | Partial capture |
| 08-23 23:13 | 40m | -21 / - | MW7PPO | - / - | 3 | Partial capture |
| 08-23 22:54 | 40m | -16 / -6 | IU3WOZ | -12 / -6 | 6 | ✓ Full exchange observed |
| 08-23 22:48 | 40m | -16 / - | EA8CDG | - / -20 | 7 | Partial capture |
| 08-23 22:36 | 40m | -17 / - | IK1PMV | - / - | 2 | Partial capture |
| 08-23 22:27 | 40m | -14 / -15 | HA5UA | +3 / -2 | 5 | ✓ Full exchange observed |
| 08-23 22:26 | 40m | -18 / - | 9J2FI | - / -13 | 3 | ✓ Closing fragment |
| 08-23 22:04 | 40m | -22 / -14 | DL6YJB | +2 / -8 | 4 | ✓ Full exchange observed |
| 08-23 22:03 | 40m | - / - | YO6LM | +8 / - | 2 | Partial capture |
| 08-23 21:58 | 40m | -10 / -8 | F1HFP | -6 / -5 | 5 | ✓ Full exchange observed |
| 08-23 21:52 | 40m | -16 / - | M7EMH | - / - | 5 | Partial capture |
| 08-23 21:51 | 80m | - / -19 | M7CWF | -15 / - | 5 | Partial capture |
| 08-23 21:47 | 40m | -10 / - | EA8DNB | - / - | 5 | Partial capture |
| 08-23 21:42 | 80m | - / -19 | M7CWF | -15 / - | 12 | Partial capture |
| 08-23 21:36 | 40m | -7 / - | EA5HM | - / - | 7 | Partial capture |
| 08-23 21:30 | 40m | -12 / -14 | PD1SL | +2 / -18 | 5 | ✓ Full exchange observed |
| 08-23 21:26 | 40m | - / -19 | M7CWF | -17 / - | 5 | Partial capture |
| 08-23 21:16 | 40m | -16 / -8 | YO3OBB | +2 / -16 | 5 | ✓ Full exchange observed |
| 08-23 21:12 | 40m | -18 / - | SV3AUW | - / -17 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 081145 +2 1578 R4HLO M0SDV RR73 082545 -6 1750 R4HLO PA0MUS -21 (x3) 085130 -10 2403 R4HLO RA6LTD -14 (x2) 091045 +1 1420 R4HLO OK1JPO -16 (x2) 093545 -11 1693 R4HLO ON4AOI -13 (x2) 101730 -21 1518 HA0AA R4HLO LO43 112430 -21 1425 DL7VTE R4HLO LO43 114800 +2 1756 R4HLO IR7MGGC -04 (x3)
UTC dB Audio Message 024345 -8 1878 R4HLO S52UF RR73 025915 -20 1514 US8UX R4HLO LO43 (x2) 030245 -13 1340 R4HLO 9A5JU -11 (x2) 031445 -4 1840 R4HLO R6ZDJ -05 (x4) 031700 -21 1794 RC1C R4HLO LO43 (x3) 040430 -8 1554 R4HLO R3WF -12 (x2) 040600 -6 2582 R4HLO UA3LRN KO64
UTC dB Audio Message 214330 -16 640 R4HLO M7CWF -19 (x15)
UTC dB Audio Message 190430 -9 2422 R4HLO YL3CW KO36 (x6) 232515 -5 1092 R4HLO UA6AR LN05
UTC dB Audio Message 214930 +5 2060 R4HLO LA0FA JO59
UTC dB Audio Message 100345 -22 1819 R4HLO RW1C RR73 102845 -16 1478 R4HLO RG7A KN93 (x4) 104615 -10 1608 R4HLO R6DOP KN93 (x3) 111345 -11 2500 R4HLO RA7T +02 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.