R4WZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4WZ, decoded by SO8OO in southeastern Poland. 638 related FT8 messages, 90 CQ messages, observed on 40m, 20m, 10m, across 39 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 R4WZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4WZ
Approximate centre of LO67, decoded 2026-08-22 21:13 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 | R4WZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 05:06 | 40m | - / - | F4BYA | +1 / - | 7 | Partial capture |
| 08-22 21:12 | 40m | - / - | LZ3CB | +6 / - | 3 | Partial capture |
| 08-22 04:37 | 20m | -2 / - | XQ1KK | - / -14 | 2 | ✓ Closing fragment |
| 08-16 20:23 | 10m | - / -6 | R6OD | -4 / - | 3 | ✓ Closing fragment |
| 08-16 18:16 | 10m | - / -3 | R2DMV | -19 / - | 3 | ✓ Closing fragment |
| 08-12 10:16 | 20m | - / - | IK4LZH | +4 / - | 4 | Partial capture |
| 08-12 01:08 | 20m | - / -8 | IU2VBP | +6 / - | 3 | ✓ Closing fragment |
| 08-12 01:08 | 20m | - / -25 | IW2DNI | -6 / - | 5 | ✓ Closing fragment |
| 08-11 23:49 | 40m | - / -5 | DL9KM | -21 / - | 2 | Partial capture |
| 08-11 20:50 | 40m | - / - | SM7JKW | -4 / - | 2 | Partial capture |
| 08-11 20:01 | 40m | - / -4 | F5LOW | -6 / - | 2 | Partial capture |
| 08-11 19:53 | 40m | - / +1 | RK4FH | -13 / - | 3 | ✓ Closing fragment |
| 08-11 19:51 | 40m | - / -7 | F5LOW | +3 / - | 3 | Partial capture |
| 08-11 10:32 | 20m | - / -12 | RA9CMO | -2 / - | 5 | Partial capture |
| 08-11 10:31 | 20m | - / - | IK4LZH | +1 / - | 4 | Partial capture |
| 08-09 12:13 | 20m | - / - | DH2RL | -5 / - | 4 | Partial capture |
| 08-09 01:37 | 40m | - / -11 | CN8NS | -20 / - | 2 | ✓ Closing fragment |
| 08-08 13:21 | 20m | - / - | M0PAX | -12 / - | 2 | Partial capture |
| 08-06 18:51 | 40m | - / - | SM7JKW | -12 / - | 4 | Partial capture |
| 08-06 18:49 | 40m | -18 / - | UB6ZDJ | -18 / -13 | 3 | ✓ Closing observed |
| 08-06 18:45 | 40m | -16 / +4 | RA6ZD | -4 / -12 | 7 | ✓ Full exchange observed |
| 08-06 18:28 | 40m | - / - | DL7ARV | 0 / - | 7 | Partial capture |
| 08-06 18:17 | 40m | - / - | OK1FRG | -8 / - | 2 | Partial capture |
| 08-06 18:16 | 40m | - / - | RK2Z | +2 / - | 3 | Partial capture |
| 08-06 18:15 | 40m | - / - | DL7ARV | -3 / - | 8 | Partial capture |
| 08-06 18:14 | 40m | - / - | RA6OD | -10 / - | 2 | ✓ Closing fragment |
| 08-06 18:03 | 40m | - / - | DL7ARV | +1 / - | 8 | Partial capture |
| 08-06 17:58 | 40m | - / - | SM7JKW | -6 / - | 3 | Partial capture |
| 08-06 17:54 | 40m | - / - | DL7ARV | -1 / - | 8 | Partial capture |
| 08-06 17:51 | 40m | - / -10 | RA3ZOM | -10 / - | 5 | ✓ Closing fragment |
| 08-06 07:47 | 20m | - / - | IK4LZH | +9 / - | 3 | Partial capture |
| 08-04 02:10 | 40m | - / -1 | 9K2YM | -6 / - | 2 | Partial capture |
| 08-04 01:50 | 40m | - / -10 | EA7LIC | -15 / - | 7 | ✓ Closing fragment |
| 08-03 02:38 | 40m | - / - | A71XX | -8 / - | 4 | Partial capture |
| 07-31 20:38 | 40m | - / -3 | SM7JKW | -4 / - | 4 | Partial capture |
| 07-31 20:36 | 40m | - / -1 | RA3WY | -13 / - | 3 | ✓ Closing fragment |
| 07-31 11:39 | 20m | - / - | ON6CQ | -18 / - | 2 | Partial capture |
| 07-31 11:36 | 20m | - / - | ON7IO | -21 / - | 2 | ✓ Closing fragment |
| 07-29 01:56 | 20m | - / -18 | WA4FU | -11 / - | 2 | ✓ Closing fragment |
| 07-28 12:58 | 20m | - / -10 | F1ODM | -2 / - | 2 | ✓ Closing fragment |
| 07-28 12:56 | 20m | - / -6 | IK4IDF | +4 / - | 2 | ✓ Closing fragment |
| 07-28 12:55 | 20m | - / - | F4HSB | -23 / - | 3 | Partial capture |
| 07-25 19:24 | 20m | -12 / - | BD8FOD | - / -15 | 2 | ✓ Closing fragment |
| 07-25 19:02 | 40m | - / -13 | R6OIZ | -12 / - | 2 | ✓ Closing fragment |
| 07-25 18:58 | 40m | - / -5 | OE5ROR | +3 / - | 3 | ✓ Closing fragment |
| 07-25 18:58 | 40m | - / - | E70SZ | 0 / - | 2 | Partial capture |
| 07-25 09:20 | 20m | - / -15 | UA3FO | -16 / - | 2 | ✓ Closing fragment |
| 07-25 09:18 | 20m | - / - | IK4LZH | +8 / - | 4 | Partial capture |
| 07-25 09:17 | 20m | - / - | F5GPE | -3 / - | 2 | Partial capture |
| 07-25 06:17 | 20m | - / -10 | R2PA | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234915 -19 1721 R4WZ DL9KM JN68 (x2) 032015 -17 2428 R4WZ R4UAS 73 211215 +5 848 R4WZ LZ3CB KN32 (x2) 211245 -4 2491 R4WZ R6LLB KN97 211300 -10 1945 CQ R4WZ LO67 211345 +9 848 R4WZ LZ3CB KN32 050615 +0 2882 R4WZ F4BYA JN19 (x7)
UTC dB Audio Message 010915 -9 582 R4WZ IW2DNI R-25 010915 +8 2610 R4WZ IU2VBP R-08 010945 -8 583 R4WZ IW2DNI R-25 010945 +8 2610 R4WZ IU2VBP 73 011045 -2 582 R4WZ IW2DNI 73 101615 +10 463 R4WZ IK4LZH JN54 (x4) 043630 +2 617 CQ R4WZ LO67 043700 -2 617 XQ1KK R4WZ -14 (x2) 043800 +0 616 CQ R4WZ LO67 (x3)
UTC dB Audio Message 105345 -11 534 R4WZ R7OV KN87 105415 -21 1825 R4WZ ON7DE JO20 (x6) 060145 -14 849 R4WZ R4FDD LO33 181645 -19 2033 R4WZ R2DMV KO84 (x3) 202345 -3 2747 R4WZ R6OD KN87 (x3) 202645 -14 940 R4WZ PA1Q -20
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.