R4HBO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4HBO, decoded by SO8OO in southeastern Poland. 265 related FT8 messages, observed on 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-18 and 2026-08-16.
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 R4HBO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4HBO
Approximate centre of LO43, decoded 2026-06-14 14:51 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 | R4HBO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 16:05 | 40m | - / -1 | UB3YCK | -17 / - | 4 | ✓ Closing fragment |
| 07-24 08:31 | 20m | - / - | RU9F | -16 / - | 3 | ✓ Closing fragment |
| 07-21 01:30 | 40m | - / -8 | DL5DQZ | -5 / - | 2 | ✓ Closing fragment |
| 07-19 14:41 | 20m | - / - | EA3BIC | -20 / - | 2 | Partial capture |
| 07-11 19:52 | 40m | - / -10 | RC3D | +13 / - | 4 | ✓ Closing fragment |
| 07-11 18:19 | 40m | - / +1 | UD7G | -3 / - | 2 | ✓ Closing fragment |
| 07-09 19:01 | 40m | - / -13 | RA3ZDU | -9 / - | 3 | ✓ Closing fragment |
| 07-09 18:56 | 40m | - / +9 | RA6LTD | -14 / - | 2 | ✓ Closing fragment |
| 07-06 07:35 | 20m | - / -2 | <...> | -12 / - | 2 | Partial capture |
| 07-06 01:53 | 40m | - / 0 | PI4DX | +6 / - | 2 | ✓ Closing fragment |
| 07-05 19:06 | 40m | - / -25 | I4JED | -1 / - | 4 | ✓ Closing fragment |
| 07-05 18:51 | 40m | - / -9 | RT2H | -4 / - | 4 | ✓ Closing fragment |
| 07-05 18:47 | 40m | - / -14 | R4FS | -14 / - | 2 | ✓ Closing fragment |
| 06-28 17:38 | 40m | - / +10 | R7CD | -19 / - | 3 | ✓ Closing fragment |
| 06-28 17:34 | 40m | - / +5 | RN3OX | +4 / - | 3 | ✓ Closing fragment |
| 06-16 18:14 | 40m | - / - | IK0MHR | +6 / - | 3 | Partial capture |
| 06-16 18:09 | 40m | - / - | 9A1CCB | +9 / - | 2 | Partial capture |
| 06-16 18:09 | 40m | - / -11 | R3LCW | -11 / - | 4 | ✓ Closing fragment |
| 06-16 18:08 | 40m | - / -6 | RA3XFR | -12 / - | 2 | ✓ Closing fragment |
| 06-16 18:07 | 40m | -17 / - | R6OJ | -9 / - | 3 | ✓ Closing observed |
| 06-15 17:45 | 40m | - / -16 | IK0MHR | +4 / - | 6 | ✓ Closing fragment |
| 06-15 17:42 | 40m | - / - | RU6K | -6 / - | 2 | ✓ Closing fragment |
| 06-14 18:19 | 40m | - / -10 | R2EA | -6 / - | 2 | ✓ Closing fragment |
| 06-14 17:22 | 40m | -12 / -17 | DL6MRS | +12 / -2 | 3 | ✓ Full exchange observed |
| 06-14 14:50 | 20m | -2 / - | GM4FDM | - / - | 2 | Partial capture |
| 06-14 14:17 | 20m | -11 / - | R7DX | - / 0 | 2 | ✓ Closing fragment |
| 06-14 14:14 | 20m | +3 / - | EI9KF | - / - | 3 | ✓ Closing fragment |
| 06-14 14:03 | 20m | -2 / -3 | DL1ET | +6 / -4 | 5 | ✓ Full exchange observed |
| 06-14 13:59 | 20m | +4 / - | RA0SCA | - / - | 2 | ✓ Closing fragment |
| 06-14 13:56 | 20m | 0 / - | RG1L | -11 / - | 3 | ✓ Closing observed |
| 06-14 13:53 | 20m | -1 / - | R9OX | - / -4 | 3 | ✓ Closing fragment |
| 06-11 18:39 | 40m | - / -3 | R2UZ | -7 / - | 3 | Partial capture |
| 06-11 18:38 | 40m | -11 / -9 | RZ6L | +5 / - | 4 | ✓ Closing observed |
| 06-11 18:38 | 40m | - / -4 | LZ1ZF | -8 / - | 5 | ✓ Closing fragment |
| 06-11 18:31 | 40m | - / - | UA3ON | -8 / - | 2 | Partial capture |
| 06-11 16:15 | 20m | +4 / -20 | 9K2MY | -10 / -6 | 5 | Partial capture |
| 06-09 18:07 | 40m | -15 / - | UA4SBZ | - / -4 | 2 | ✓ Closing fragment |
| 06-09 18:03 | 40m | -20 / - | RC6OX | - / -1 | 3 | Partial capture |
| 06-08 17:12 | 40m | - / +4 | RU9W | -20 / - | 2 | ✓ Closing fragment |
| 06-04 18:42 | 40m | -13 / -6 | UA5D | +2 / -8 | 4 | ✓ Full exchange observed |
| 06-04 17:03 | 40m | - / +6 | RC6OT | -2 / - | 3 | Partial capture |
| 06-02 16:59 | 40m | - / -10 | RQ3M | -21 / - | 2 | Partial capture |
| 06-02 16:58 | 40m | - / -7 | RK6MC | -12 / - | 3 | ✓ Closing fragment |
| 05-31 18:26 | 40m | - / -2 | R1TAX | -18 / - | 3 | Partial capture |
| 05-31 18:23 | 40m | - / - | DK8HC | -8 / - | 2 | Partial capture |
| 05-31 18:21 | 40m | -20 / -13 | RO3R | -16 / 0 | 3 | ✓ Full exchange observed |
| 05-31 18:15 | 40m | - / - | F5RRS | -3 / - | 3 | Partial capture |
| 05-31 17:59 | 40m | - / +4 | UF1A | +5 / - | 2 | ✓ Closing fragment |
| 05-31 17:20 | 40m | - / -5 | R2APC | -8 / - | 2 | ✓ Closing fragment |
| 05-31 15:42 | 40m | - / - | R95WTA | -16 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180530 -18 2016 R4HBO RC6OX 73 181915 -3 382 R4HBO UD7G +01 (x2) 182115 -6 380 R4HBO 9A4ZM JN86 195200 +9 2908 R4HBO RC3D -10 (x4) 201530 -8 2647 R4HBO F1TRF RR73 013045 -5 2643 R4HBO DL5DQZ -08 (x2) 160545 -21 1995 R4HBO UB3YCK -01 (x4)
UTC dB Audio Message 140600 +2 343 DL1ET R4HBO RR73 141400 +6 2524 EI9KF R4HBO LO43 (x3) 141700 -12 1727 R7DX R4HBO +00 (x2) 145045 -2 2780 GM4FDM R4HBO LO43 (x2) 073530 -10 1930 R4HBO <...> -02 (x2) 144115 -19 1974 R4HBO EA3BIC JN11 (x2) 083130 -18 1524 R4HBO RU9F R+11 (x3)
UTC dB Audio Message 062600 -8 2484 R4HBO RD7LC -11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.