RG4H — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RG4H, decoded by SO8OO in southeastern Poland. 116 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-06-08 and 2026-08-23.
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 RG4H worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RG4H
Approximate centre of LO53, decoded 2026-08-23 17:20 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 | RG4H S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 17:18 | 80m | -15 / - | RQ3D | - / - | 3 | Partial capture |
| 08-23 17:16 | 80m | -5 / +2 | UC1Q | -10 / +3 | 5 | ✓ Full exchange observed |
| 08-23 17:07 | 40m | -2 / - | R3PMY | - / - | 2 | Partial capture |
| 08-21 15:57 | 40m | -16 / -12 | UB4HVA | -20 / -8 | 6 | ✓ Full exchange observed |
| 08-21 15:54 | 40m | -21 / -4 | RA3M | -8 / +6 | 3 | ✓ Full exchange observed |
| 08-21 15:50 | 40m | - / -7 | UB3LBU | -5 / - | 3 | ✓ Closing fragment |
| 08-21 15:46 | 40m | - / -22 | R4HNW | -8 / - | 2 | Partial capture |
| 08-21 15:10 | 40m | - / - | RA1TR | -15 / - | 2 | ✓ Closing fragment |
| 08-21 15:04 | 40m | - / -10 | RK3AW | -17 / - | 3 | ✓ Closing fragment |
| 08-21 14:38 | 40m | -19 / - | YD7HAS | - / 0 | 2 | Partial capture |
| 08-17 13:00 | 20m | -18 / - | RK3SAI | - / - | 2 | Partial capture |
| 08-17 12:23 | 20m | - / -5 | F4GRW | +8 / - | 2 | ✓ Closing fragment |
| 08-17 12:11 | 20m | - / -7 | DM5KM | -12 / - | 2 | Partial capture |
| 08-16 10:48 | 20m | - / - | R50RKZ | -2 / - | 2 | ✓ Closing fragment |
| 08-16 10:47 | 20m | - / - | EB3JT | -7 / - | 7 | Partial capture |
| 08-07 19:00 | 80m | - / -5 | R2GFD | -11 / - | 2 | ✓ Closing fragment |
| 08-07 18:53 | 80m | -24 / -8 | RC6BB | -14 / - | 4 | ✓ Closing observed |
| 08-07 18:51 | 80m | -18 / -13 | HA7XL | +16 / -2 | 10 | ✓ Full exchange observed |
| 08-07 18:13 | 80m | -7 / +5 | R4FED | -7 / -2 | 5 | ✓ Full exchange observed |
| 08-07 15:57 | 40m | - / 0 | RA3ZOM | -14 / - | 2 | ✓ Closing fragment |
| 08-07 11:28 | 20m | -15 / - | NF3R | - / - | 2 | Partial capture |
| 07-23 16:21 | 20m | 0 / - | YI1SAL | - / - | 2 | Partial capture |
| 07-23 09:41 | 20m | -10 / - | R3DLH | - / - | 2 | Partial capture |
| 07-23 09:35 | 20m | -8 / - | UB0SMX/P | - / -15 | 2 | Partial capture |
| 07-23 09:32 | 20m | -12 / - | R3DLH | - / - | 2 | Partial capture |
| 07-21 17:11 | 40m | - / +1 | RK6MC | -18 / - | 4 | ✓ Closing fragment |
| 07-21 09:33 | 20m | -16 / -15 | TK5K | +6 / -8 | 3 | ✓ Full exchange observed |
| 07-21 09:28 | 20m | -10 / - | TK5K | - / - | 2 | Partial capture |
| 07-21 06:59 | 10m | - / - | R6FX | -14 / - | 5 | ✓ Closing fragment |
| 07-21 06:57 | 10m | - / 0 | R7DX | -10 / - | 4 | ✓ Closing fragment |
| 07-21 06:57 | 10m | - / -17 | RZ6L | -1 / - | 6 | Partial capture |
| 07-21 06:44 | 20m | -6 / - | CR7BRV | - / -17 | 4 | ✓ Closing fragment |
| 07-21 05:54 | 20m | - / - | RW9WJ | -16 / - | 2 | Partial capture |
| 06-26 13:53 | 20m | -12 / - | YB1KXV | - / - | 4 | Partial capture |
| 06-24 16:05 | 40m | - / - | SP3IPA | -15 / - | 2 | Partial capture |
| 06-24 16:04 | 40m | - / - | EW7DT | -17 / - | 3 | Partial capture |
| 06-20 18:50 | 80m | -18 / - | RA6FCU/P | -1 / - | 2 | ✓ Closing observed |
| 06-20 18:36 | 40m | -10 / - | RN4AD | - / -15 | 3 | Partial capture |
| 06-20 18:15 | 40m | - / -10 | R3KFT | -12 / - | 2 | ✓ Closing fragment |
| 06-20 17:41 | 40m | -13 / - | UG4I | - / 0 | 2 | Partial capture |
| 06-13 16:42 | 20m | +6 / - | A60PC/5 | - / - | 2 | Partial capture |
| 06-11 15:08 | 20m | +9 / -14 | UE7DR | -7 / -10 | 3 | ✓ Full exchange observed |
| 06-11 14:33 | 20m | -21 / -15 | R3IDH | -18 / -13 | 3 | ✓ Full exchange observed |
| 06-11 12:23 | 20m | -4 / +6 | RG5A | +13 / -3 | 5 | ✓ Full exchange observed |
| 06-11 12:21 | 20m | +7 / - | UB8AHK | - / -14 | 4 | Partial capture |
| 06-10 15:51 | 20m | -23 / -1 | CT7AUT | -16 / -11 | 5 | ✓ Full exchange observed |
| 06-10 15:48 | 20m | -13 / - | UE6RU | -10 / - | 3 | ✓ Closing observed |
| 06-10 15:46 | 20m | -19 / -3 | UE7RU | -14 / - | 4 | ✓ Full exchange observed |
| 06-09 16:36 | 20m | -11 / - | BH4THI | - / -14 | 4 | Partial capture |
| 06-09 16:16 | 20m | - / +8 | SV1EAG | -5 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185400 -15 1060 RG4H RC6BB KN84 185400 +14 2455 RG4H HA7XL 73 185400 +5 832 RG4H HA2EOA JN87 185430 -13 1060 RG4H RC6BB R-08 185445 -24 1797 RC6BB RG4H RR73 190030 -9 1033 RG4H R2GFD -05 (x2) 171600 +1 1382 UC1Q RG4H LO53 171615 -11 1383 RG4H UC1Q +02 171630 -8 1382 UC1Q RG4H R+03 171645 -10 1382 RG4H UC1Q RR73 171700 -8 1382 UC1Q RG4H 73 171845 -10 1382 RQ3D RG4H LO53 (x3)
UTC dB Audio Message 155015 +0 1524 RG4H UB3LBU KO63 (x3) 155415 -8 1125 RG4H RA3M -04 155430 -21 1405 RA3M RG4H R+06 155515 -7 1125 RG4H RA3M 73 155630 -12 1200 RG4H UB4FGK LO33 155730 -20 1861 RG4H UB4HVA LO53 155815 -12 1039 UB4HVA RG4H -08 155830 -21 1861 RG4H UB4HVA R-12 (x2) 155915 -19 1862 UB4HVA RG4H RR73 155930 -20 1861 RG4H UB4HVA 73 170745 -3 1539 R3PMY RG4H LO53 (x2)
UTC dB Audio Message 104730 -3 2245 RG4H EB3JT JN01 104800 +2 927 RG4H R50RKZ +12 104800 -7 2245 RG4H EB3JT JN01 104830 -7 927 RG4H R50RKZ RR73 104830 -9 2245 RG4H EB3JT JN01 (x4) 121130 -13 2008 RG4H DM5KM -07 (x3) 122315 +8 2043 RG4H F4GRW -05 (x2) 130015 -19 1967 RK3SAI RG4H LO53 (x2)
UTC dB Audio Message 065715 +2 2810 RG4H RZ6L KN97 (x2) 065745 -8 1890 RG4H R7DX KN84 065815 -1 2810 RG4H RZ6L R-17 065815 -6 1890 RG4H R7DX KN84 (x2) 065915 -12 1314 RG4H R6FX LN14 065915 +0 2809 RG4H RZ6L R-17 065915 -15 1890 RG4H R7DX 73 065945 -16 1314 RG4H R6FX LN14 065945 +1 2809 RG4H RZ6L R-17 (x2) 070045 -16 1314 RG4H R6FX LN14 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.