R1ZW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R1ZW, decoded by SO8OO in southeastern Poland. 110 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-06-02 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 R1ZW worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R1ZW
Approximate centre of KP67, decoded 2026-08-22 13:11 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 | R1ZW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 13:04 | 20m | - / -8 | RU9CZ | -4 / - | 2 | Partial capture |
| 08-23 13:00 | 20m | - / - | DL7ARV | +1 / - | 3 | Partial capture |
| 08-22 12:58 | 20m | - / - | UA3RRT | -12 / - | 2 | Partial capture |
| 08-22 12:58 | 20m | - / -2 | R8CC | 0 / - | 5 | Partial capture |
| 08-22 12:52 | 20m | -12 / 0 | UB4HVA | -12 / - | 5 | ✓ Full exchange observed |
| 08-22 02:01 | 40m | -10 / - | CE2SQE | - / -7 | 2 | ✓ Closing fragment |
| 08-21 15:27 | 20m | -14 / -10 | <...> | -23 / - | 2 | Partial capture |
| 08-15 18:42 | 40m | - / -12 | RA6FC | -14 / - | 2 | ✓ Closing fragment |
| 08-09 20:26 | 40m | - / +3 | OH0ERF | -10 / - | 2 | ✓ Closing fragment |
| 08-08 01:41 | 40m | - / -5 | R5AV | -12 / - | 2 | ✓ Closing fragment |
| 08-06 18:39 | 40m | - / -11 | S59A | -4 / - | 3 | ✓ Closing fragment |
| 08-06 18:39 | 40m | - / -17 | UA3ZQN | -2 / - | 2 | ✓ Closing fragment |
| 07-22 16:39 | 10m | - / - | IK4IDF | -4 / - | 2 | Partial capture |
| 07-18 08:46 | 10m | - / - | RX3ASQ | -20 / - | 2 | Partial capture |
| 07-18 08:00 | 10m | - / - | R6DOB | -8 / - | 2 | Partial capture |
| 07-18 06:33 | 10m | - / -23 | RC6BB | -16 / - | 4 | Partial capture |
| 07-17 09:26 | 20m | - / -13 | DF3IS | -6 / - | 5 | Partial capture |
| 07-11 13:15 | 20m | - / - | RA3FH | -12 / - | 2 | Partial capture |
| 07-07 20:09 | 40m | - / - | RL3QGD | -4 / - | 2 | ✓ Closing fragment |
| 07-07 11:38 | 10m | - / - | SV2CLJ | -7 / - | 3 | Partial capture |
| 06-24 09:58 | 10m | - / - | R6FMK | -17 / - | 2 | Partial capture |
| 06-20 07:31 | 20m | - / -11 | DH2YBG | -8 / - | 2 | Partial capture |
| 06-20 04:46 | 20m | -3 / -6 | RD4AAK | -2 / -12 | 4 | ✓ Full exchange observed |
| 06-20 04:44 | 20m | 0 / - | K0TI | -8 / -7 | 5 | ✓ Closing observed |
| 06-19 20:08 | 20m | -15 / - | EP2AES | - / - | 4 | ✓ Closing fragment |
| 06-19 17:48 | 20m | -10 / 0 | RV3ZK | +4 / - | 4 | ✓ Full exchange observed |
| 06-19 13:53 | 20m | +1 / - | UB3ZKO | - / -17 | 3 | ✓ Closing fragment |
| 06-19 13:52 | 20m | +6 / - | HG8LXL | - / -2 | 2 | ✓ Closing fragment |
| 06-19 13:50 | 20m | -12 / - | EA6NB | - / - | 2 | Partial capture |
| 06-17 21:12 | 40m | - / -4 | UA2KU | +9 / - | 2 | ✓ Closing fragment |
| 06-17 17:22 | 20m | +12 / - | <...> | - / +1 | 4 | Partial capture |
| 06-17 09:02 | 20m | -9 / - | <...> | - / - | 3 | Partial capture |
| 06-17 08:42 | 20m | - / - | UA4WCS | -5 / - | 5 | Partial capture |
| 06-17 08:40 | 20m | - / -2 | RA9MI | +3 / - | 6 | Partial capture |
| 06-17 08:38 | 20m | - / - | EA2BHE | -2 / - | 2 | Partial capture |
| 06-17 08:37 | 20m | - / - | R3CE | -22 / - | 2 | Partial capture |
| 06-11 17:47 | 10m | - / -9 | RL1B | -4 / - | 4 | Partial capture |
| 06-11 12:44 | 10m | - / -4 | UA4FEN | +3 / - | 2 | Partial capture |
| 06-10 20:30 | 10m | - / -17 | IQ4JO | -4 / - | 3 | ✓ Closing fragment |
| 06-02 04:39 | 20m | - / -10 | R9OOF | -3 / - | 3 | Partial capture |
| 06-01 18:40 | 20m | -1 / - | T77RN | - / -8 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 125415 -12 1730 R1ZW UA3RRT LO03 125530 -13 2524 <...> R1ZW -03 125815 -4 2815 R1ZW R8CC -02 125845 -14 1730 R1ZW UA3RRT LO03 125845 +1 2815 R1ZW R8CC -02 125915 -9 1730 R1ZW UA3RRT LO03 125915 -1 2815 R1ZW R8CC -02 (x3) 131115 -17 2682 UF4S/P R1ZW KP67 130030 +1 2412 R1ZW DL7ARV JO62 (x3) 130430 -4 2309 R1ZW RU9CZ MO06 (x2)
UTC dB Audio Message 183900 -4 1973 R1ZW S59A -11 183900 -2 2672 R1ZW UA3ZQN R-17 (x2) 184000 -5 1973 R1ZW S59A -12 (x2) 014130 -14 2416 R1ZW R5AV -05 (x2) 202630 -9 2495 R1ZW OH0ERF +03 (x2) 184245 -15 983 R1ZW RA6FC R-12 (x2) 041230 -23 1335 R1ZW RR73; EA3JW <...> +00 020115 -8 2523 CE2SQE R1ZW R-07 (x2) 021930 +2 497 R1ZW RT6DU KN94
UTC dB Audio Message 072630 -15 1245 R1ZW R1TM -17 113845 -10 991 R1ZW SV2CLJ KN10 (x3) 063330 -20 1284 R1ZW RC6BB R-23 (x4) 080045 -9 856 <R1ZW> R9JQ/6 080045 -9 1003 R1ZW R6DOB KN95 (x2) 084615 -20 1653 R1ZW RX3ASQ KO95 (x2) 163915 -4 2849 R1ZW IK4IDF JN54 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.