R6UBM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R6UBM, decoded by SO8OO in southeastern Poland. 500 related FT8 messages, 60 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 66 UTC dates. Heard between 2026-05-26 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 R6UBM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R6UBM
Approximate centre of LN36, decoded 2026-08-24 01:05 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 | R6UBM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 01:03 | 40m | -1 / 0 | R8CEC | -1 / +3 | 5 | ✓ Full exchange observed |
| 08-23 17:07 | 40m | - / -7 | RM3ZR | +7 / - | 3 | ✓ Closing fragment |
| 08-23 17:05 | 40m | +2 / - | R3PMY | - / -6 | 3 | ✓ Closing fragment |
| 08-23 17:02 | 40m | -2 / - | RK6OQ | - / - | 2 | Partial capture |
| 08-23 17:01 | 40m | -3 / - | RU3BF | -9 / -14 | 4 | ✓ Closing observed |
| 08-23 16:56 | 40m | -3 / - | EU6UE | - / -8 | 3 | ✓ Closing fragment |
| 08-23 16:51 | 40m | -8 / -2 | R1530IG | 0 / -8 | 2 | Partial capture |
| 08-23 04:54 | 20m | +4 / - | UA3AVY | - / - | 2 | Partial capture |
| 08-23 04:49 | 20m | +10 / -4 | RC1TF | -4 / +7 | 5 | ✓ Full exchange observed |
| 08-23 04:46 | 20m | +10 / - | N8HRZ | - / -18 | 3 | Partial capture |
| 08-22 04:35 | 20m | -3 / -6 | RU3UR | -4 / +2 | 4 | ✓ Full exchange observed |
| 08-22 04:32 | 20m | +6 / - | R3UAX | - / -9 | 2 | Partial capture |
| 08-21 01:54 | 40m | - / -23 | EA5HM | -6 / - | 5 | ✓ Closing fragment |
| 08-21 01:53 | 40m | - / -10 | G1CEC | -12 / - | 2 | Partial capture |
| 08-20 16:26 | 40m | -8 / +5 | UA3DPM | -3 / +8 | 5 | ✓ Full exchange observed |
| 08-20 16:25 | 40m | -6 / - | UB4FGK | - / +8 | 2 | ✓ Closing fragment |
| 08-20 16:22 | 40m | -9 / - | R3PLN/P | - / -2 | 4 | ✓ Closing fragment |
| 08-20 16:10 | 20m | -11 / -5 | PA2KV | -10 / -21 | 3 | ✓ Full exchange observed |
| 08-20 16:09 | 20m | - / -10 | PA1PXL | -7 / - | 2 | ✓ Closing fragment |
| 08-20 16:05 | 20m | -12 / - | <...> | - / -3 | 2 | Partial capture |
| 08-20 15:11 | 20m | -12 / - | R2DYC | - / -6 | 2 | ✓ Closing fragment |
| 08-20 15:03 | 20m | -2 / - | R3DFE/M | - / -2 | 2 | Partial capture |
| 08-20 01:46 | 40m | -3 / -16 | WP4TNN | -13 / -22 | 6 | Partial capture |
| 08-16 17:48 | 40m | - / -12 | DL8TV | -4 / - | 3 | ✓ Closing fragment |
| 08-16 16:46 | 20m | -4 / - | RX4SA | - / -6 | 2 | ✓ Closing fragment |
| 08-16 16:42 | 20m | -1 / -9 | RV9CX | -20 / - | 2 | ✓ Closing observed |
| 08-16 16:41 | 20m | -5 / -13 | S54ZGA | -4 / -7 | 4 | ✓ Full exchange observed |
| 08-15 19:23 | 80m | -16 / -11 | R8CW/4 | -7 / +4 | 2 | Partial capture |
| 08-15 19:21 | 80m | -10 / - | <...> | - / +1 | 2 | Partial capture |
| 08-15 19:17 | 80m | -24 / - | JF8QNF | - / -13 | 3 | ✓ Closing fragment |
| 08-15 18:59 | 20m | - / -13 | F8WAJ | +4 / - | 3 | Partial capture |
| 08-15 16:20 | 20m | -1 / - | UN8QB | - / -12 | 3 | ✓ Closing fragment |
| 08-15 16:18 | 20m | -3 / - | OH2GT | - / -3 | 2 | ✓ Closing fragment |
| 08-15 16:12 | 20m | - / -16 | G8CRB | -3 / - | 3 | ✓ Closing fragment |
| 08-15 13:44 | 20m | -4 / - | UB0SMX/P | - / -13 | 2 | Partial capture |
| 08-14 19:15 | 80m | -18 / +7 | R6ML | -2 / - | 5 | ✓ Full exchange observed |
| 08-14 19:14 | 80m | -12 / -15 | R50RKZ | +6 / - | 3 | ✓ Closing observed |
| 08-14 19:04 | 40m | -10 / +4 | R7YZ | -18 / +10 | 4 | ✓ Full exchange observed |
| 08-14 19:03 | 40m | -10 / -16 | R1IO | -8 / +6 | 3 | Partial capture |
| 08-14 18:04 | 80m | - / - | R6ZEJ | +3 / - | 2 | Partial capture |
| 08-14 18:02 | 80m | -5 / -12 | UN8DSW | -14 / -7 | 5 | ✓ Full exchange observed |
| 08-12 01:31 | 80m | -13 / -16 | R2UZ | -4 / - | 3 | ✓ Closing observed |
| 08-12 01:27 | 80m | -11 / -6 | R3UG | +4 / 0 | 4 | ✓ Full exchange observed |
| 08-12 01:25 | 80m | -12 / -17 | HA7TM | +18 / -2 | 6 | ✓ Full exchange observed |
| 08-12 01:23 | 80m | -14 / -12 | R4FDD | -6 / +4 | 4 | ✓ Full exchange observed |
| 08-12 01:23 | 80m | -15 / - | R6ZB | -3 / - | 2 | ✓ Closing observed |
| 08-12 01:21 | 80m | -20 / -20 | SV9MBH | -4 / - | 3 | ✓ Closing observed |
| 08-11 17:14 | 80m | - / +2 | RK6MC | +3 / - | 3 | ✓ Closing fragment |
| 08-11 17:12 | 80m | - / -17 | RW2Z | -17 / - | 2 | ✓ Closing fragment |
| 08-09 18:09 | 40m | - / - | IK6GPZ | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170830 +8 2677 R6UBM RM3ZR 73 170930 -5 2677 EN35UKR R6UBM -07 171015 -5 2677 R3YK R6UBM LN36 005245 -3 2782 W1IP R6UBM LN36 005345 -4 2818 KB8YTD R6UBM LN36 005530 +0 2818 UN8DAW R6UBM LN36 010015 -6 2469 K3EA R6UBM LN36 010200 -10 2469 UI6O R6UBM LN36 010300 -8 2787 CQ R6UBM LN36 010330 +1 2801 R8CEC R6UBM LN36 010345 -1 2752 R6UBM R8CEC +00 010400 -1 2801 R8CEC R6UBM R+03 010415 -1 2751 R6UBM R8CEC RR73 010430 -3 2801 R8CEC R6UBM 73 010500 +0 2801 KA1MXL R6UBM LN36
UTC dB Audio Message 043515 +3 2702 EA6UE R6UBM -13 043530 -5 2315 R6UBM RU3UR -06 043615 +0 2684 RU3UR R6UBM R+02 043630 -4 2316 R6UBM RU3UR RR73 043645 -6 2684 RU3UR R6UBM 73 044645 +8 2865 N8HRZ R6UBM LN36 (x3) 044915 +8 2865 RC1TF R6UBM LN36 045000 -1 2864 R6UBM RC1TF -04 045015 +10 2864 RC1TF R6UBM R+07 045030 -8 2863 R6UBM RC1TF RR73 045045 +13 2864 RC1TF R6UBM 73 045445 +3 2560 UA3AVY R6UBM LN36 (x2)
UTC dB Audio Message 191430 +6 2237 R6UBM R50RKZ RR73 191445 -12 2428 R50RKZ R6UBM 73 191500 -3 2381 R6UBM R6ML LN17 191515 -14 2429 R6ML R6UBM +12 191530 -6 2381 R6UBM R6ML R+07 191545 -22 2428 R6ML R6UBM RR73 191600 +3 2381 R6UBM R6ML 73 191745 -24 1384 JF8QNF R6UBM LN36 (x3) 192130 -11 379 <...> R6UBM +01 (x2) 192300 -16 2243 R8CW/4 R6UBM +04 192315 -7 2242 R6UBM R8CW/4 R-11 184215 -15 2706 UF4S/P R6UBM LN36
UTC dB Audio Message 070915 -21 1494 R6UBM RC3D 73 071715 -8 491 R6UBM IK4LZH JN54 (x4) 084100 -15 1695 R6UBM RW3VA LO06 084100 -8 939 R6UBM DK4FP R-04 (x2) 084130 -18 1695 R6UBM RW3VA LO06 (x3) 084645 +4 418 R6UBM RN6MA -10 (x2) 084715 -16 1993 R6UBM R7DX KN84 (x2)
UTC dB Audio Message 194545 -24 1496 R6UBM RK3QA R-17 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.