R4HI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4HI, decoded by SO8OO in southeastern Poland. 197 related FT8 messages, 59 CQ messages, observed on 40m, 20m, across 9 UTC dates. Heard between 2026-05-01 and 2026-07-04.
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 R4HI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4HI
Approximate centre of LO53, decoded 2026-07-04 07:32 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 | R4HI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-28 05:43 | 20m | -22 / - | R3UCZ | - / -11 | 3 | ✓ Closing fragment |
| 06-28 05:33 | 20m | - / +1 | IZ2DPX | +4 / - | 2 | ✓ Closing fragment |
| 06-22 17:12 | 20m | -16 / -19 | RX3DQ | -2 / -11 | 4 | ✓ Full exchange observed |
| 06-22 17:09 | 20m | - / -18 | F1PBZ | -4 / - | 2 | Partial capture |
| 06-22 15:41 | 20m | -19 / - | YB2JPI | - / -9 | 2 | ✓ Closing fragment |
| 06-22 15:33 | 20m | -10 / - | BH8PSM | - / -8 | 2 | Partial capture |
| 06-22 15:30 | 20m | -13 / -8 | RW3TY | -16 / -18 | 6 | ✓ Full exchange observed |
| 06-22 15:27 | 20m | -12 / - | VK5PO/P | - / -10 | 3 | ✓ Closing fragment |
| 06-22 15:22 | 20m | -19 / - | BD9DM | - / -14 | 2 | ✓ Closing fragment |
| 06-22 15:17 | 20m | - / - | GJ0KYZ | +1 / - | 3 | Partial capture |
| 06-22 15:16 | 20m | -16 / - | RD0L | - / -12 | 2 | ✓ Closing fragment |
| 06-22 15:08 | 20m | -7 / -19 | 9A1CCB | -18 / -16 | 4 | Partial capture |
| 06-22 15:07 | 20m | -5 / -5 | ON4ASV | -5 / -12 | 5 | ✓ Full exchange observed |
| 06-22 15:06 | 20m | 0 / - | F1POK | - / -11 | 2 | ✓ Closing fragment |
| 06-22 15:04 | 20m | - / - | DB1EF | -16 / - | 2 | ✓ Closing fragment |
| 06-21 13:17 | 20m | -16 / - | BG0DRM | - / -11 | 3 | Partial capture |
| 06-21 13:11 | 20m | -15 / - | HL2ZN | - / -8 | 2 | ✓ Closing fragment |
| 06-20 09:09 | 20m | +11 / -5 | G4DBW | 0 / -11 | 4 | ✓ Full exchange observed |
| 06-20 09:06 | 20m | +8 / +2 | F8PDR | -1 / -11 | 5 | ✓ Full exchange observed |
| 06-20 09:04 | 20m | +11 / - | DF3ZE | - / -15 | 2 | ✓ Closing fragment |
| 06-20 09:04 | 20m | - / - | R3DJN | -16 / - | 2 | Partial capture |
| 06-20 09:02 | 20m | +6 / - | R3WEB | - / -15 | 2 | ✓ Closing fragment |
| 06-20 09:01 | 20m | +6 / - | R3DON | - / +3 | 2 | ✓ Closing fragment |
| 06-20 08:59 | 20m | - / - | G4DBW | +6 / - | 2 | Partial capture |
| 06-20 08:59 | 20m | 0 / - | UA3DPM | -8 / - | 2 | ✓ Closing observed |
| 06-20 08:59 | 20m | - / - | EB3JT | -18 / - | 2 | Partial capture |
| 06-20 08:58 | 20m | +4 / -3 | RA5AK | -19 / -9 | 5 | ✓ Full exchange observed |
| 06-20 08:56 | 20m | +9 / - | IZ1HJU | - / -16 | 3 | ✓ Closing fragment |
| 06-14 07:09 | 20m | -7 / - | RV3TV | -13 / -4 | 2 | Partial capture |
| 06-14 07:06 | 20m | -6 / -6 | UA3LRN | +1 / -18 | 6 | ✓ Full exchange observed |
| 06-14 07:06 | 20m | -2 / -18 | UE26DNR | -5 / -11 | 5 | ✓ Full exchange observed |
| 06-14 07:02 | 20m | +4 / - | R9LAR | - / -18 | 4 | Partial capture |
| 06-14 06:56 | 20m | -4 / -18 | DL6UM | -5 / -14 | 19 | ✓ Full exchange observed |
| 06-14 06:55 | 20m | -7 / - | IW5DLY | -14 / - | 2 | ✓ Closing observed |
| 06-14 06:52 | 20m | -4 / - | MM7CEH | -22 / -5 | 6 | ✓ Closing observed |
| 06-14 06:50 | 20m | -6 / - | R8CCH | - / -8 | 2 | ✓ Closing fragment |
| 06-14 06:46 | 20m | -4 / - | DL1JW | - / -15 | 3 | ✓ Closing fragment |
| 06-14 06:45 | 20m | -6 / -16 | DL1BBO | -8 / -10 | 3 | ✓ Full exchange observed |
| 06-14 06:42 | 20m | -9 / 0 | R1BDX | -10 / -1 | 6 | ✓ Full exchange observed |
| 06-14 06:40 | 20m | -8 / -1 | EA2DDE | -4 / -8 | 4 | ✓ Full exchange observed |
| 06-14 06:39 | 20m | -7 / - | PD0JOY | -6 / -8 | 6 | ✓ Closing observed |
| 06-14 06:36 | 20m | -8 / - | M9MCS | - / -8 | 2 | ✓ Closing fragment |
| 06-14 06:33 | 20m | -6 / - | RK6AAC | +1 / -14 | 6 | ✓ Closing observed |
| 06-14 06:28 | 20m | - / -20 | F1ODM | 0 / - | 3 | ✓ Closing fragment |
| 06-14 06:21 | 20m | -18 / -3 | R2ZC | -10 / - | 6 | ✓ Closing observed |
| 06-14 06:21 | 20m | - / - | RK6AAC | +4 / - | 2 | Partial capture |
| 06-14 06:19 | 20m | -17 / -8 | R2AZK | -17 / - | 2 | ✓ Closing observed |
| 06-06 05:13 | 20m | -11 / - | SM2LIY | - / 0 | 3 | ✓ Closing fragment |
| 06-06 05:12 | 20m | -7 / - | OE6FEF | - / - | 2 | Partial capture |
| 06-06 04:50 | 20m | -22 / - | HZ1TT | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172115 -20 1770 R4HI EA1AHP IN70 172330 -14 1770 BA8BLK R4HI 73 172400 -15 1770 CQ R4HI LO53 (x3) 053330 +5 406 R4HI IZ2DPX +01 (x2) 053830 -15 920 A61CK R4HI LO53 054300 -24 1754 R3UCZ R4HI -11 (x3) 072215 -11 2586 OK7CM R4HI -09 072415 -12 2586 CQ R4HI LO53 073215 -24 1739 9A2LM R4HI LO53 073400 -22 2226 R4HI GB2WWA -11
UTC dB Audio Message 191915 -2 769 R4HI RA4HUV R-04 191930 -18 774 RA4ADF R4HI +00 192045 +5 772 R4HI DJ0MAB JN49 192100 -15 773 DJ0MAB R4HI -18 192115 -3 772 R4HI DJ0MAB R-11 (x2) 195400 -6 2267 R4HI IQ9BH RR73 195500 +2 1785 R4HI RT6O -06 195515 -24 1784 RT6O R4HI R-01 195600 +0 1785 R4HI RT6O -16 (x2) 195700 -6 2234 R4HI YO9PH -18 200215 +4 2534 R4HI R3LDK KO64 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.