F4CWZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4CWZ, decoded by SO8OO in southeastern Poland. 118 related FT8 messages, 40 CQ messages, observed on 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-02 and 2026-06-30.
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 F4CWZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4CWZ
Approximate centre of JN38, decoded 2026-07-24 07:54 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 | F4CWZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 07:53 | 20m | -10 / - | <...> | - / - | 3 | Partial capture |
| 07-24 07:47 | 20m | -12 / - | HI8UD | - / - | 4 | ✓ Closing fragment |
| 07-24 07:43 | 20m | -7 / - | VK6BAD | - / -16 | 3 | ✓ Closing fragment |
| 07-18 06:31 | 20m | -3 / - | T77BL | - / - | 2 | Partial capture |
| 06-30 05:19 | 20m | -5 / - | VE2DCN | -7 / - | 2 | ✓ Closing observed |
| 06-29 05:22 | 40m | -8 / - | ZL2AYZ | - / - | 4 | Partial capture |
| 06-29 05:19 | 40m | 0 / - | S55A | - / +3 | 2 | ✓ Closing fragment |
| 06-26 04:57 | 20m | -8 / - | KF0YOB | - / -17 | 4 | ✓ Closing fragment |
| 06-26 04:55 | 20m | -4 / - | AI5YU | - / - | 2 | Partial capture |
| 06-26 04:52 | 20m | -11 / - | W4MMP | - / -16 | 4 | Partial capture |
| 06-26 04:49 | 20m | -4 / - | A91LD | - / - | 2 | ✓ Closing fragment |
| 06-26 04:48 | 20m | -10 / - | N4ZXZ | - / - | 2 | Partial capture |
| 06-26 03:37 | 40m | -18 / - | HI8L | - / -11 | 2 | Partial capture |
| 06-26 03:35 | 40m | -16 / - | KE9DQM | - / - | 2 | Partial capture |
| 06-26 03:33 | 40m | -13 / - | HK3O | - / - | 3 | Partial capture |
| 06-26 03:30 | 40m | -10 / - | OA4ENG | - / -14 | 2 | ✓ Closing fragment |
| 06-26 03:28 | 40m | -1 / - | KA1MXL | - / -12 | 3 | ✓ Closing fragment |
| 06-25 04:10 | 40m | -5 / - | W0JLR | - / - | 2 | Partial capture |
| 06-25 04:08 | 40m | +3 / - | KT8Z | - / - | 2 | Partial capture |
| 06-25 04:06 | 40m | -18 / - | TI5GAX | - / - | 2 | Partial capture |
| 06-25 04:02 | 40m | -12 / - | TI5GAX | - / - | 2 | Partial capture |
| 06-25 04:01 | 40m | -15 / - | TN8GD | - / -20 | 2 | ✓ Closing fragment |
| 06-25 03:58 | 40m | -4 / - | K4C | - / -11 | 3 | ✓ Closing fragment |
| 06-21 06:28 | 20m | -12 / - | TF4WD | - / - | 4 | Partial capture |
| 06-21 05:18 | 40m | -8 / - | N5BDS | - / - | 2 | Partial capture |
| 06-20 05:45 | 40m | -14 / - | K9MDR | - / - | 2 | Partial capture |
| 06-13 04:38 | 20m | +11 / - | <...> | - / -13 | 2 | Partial capture |
| 06-13 03:57 | 40m | +2 / - | NP3F | - / - | 2 | Partial capture |
| 06-13 03:32 | 40m | -3 / - | KN6DUY | - / -21 | 5 | Partial capture |
| 06-13 03:31 | 40m | 0 / - | CO8TW | - / - | 2 | Partial capture |
| 06-13 03:28 | 40m | +2 / - | KI5VJQ | - / -16 | 2 | Partial capture |
| 06-13 03:27 | 40m | -3 / - | RN6MA | -3 / -3 | 3 | ✓ Closing observed |
| 06-13 03:23 | 40m | -2 / - | NP4VA | - / -14 | 2 | ✓ Closing fragment |
| 06-13 03:22 | 40m | - / - | F1IQH | -9 / - | 2 | Partial capture |
| 06-13 03:18 | 40m | +6 / - | TI2VLM | - / -10 | 4 | ✓ Closing fragment |
| 06-13 03:16 | 40m | +6 / - | VE3TZE | - / - | 2 | Partial capture |
| 06-13 03:13 | 40m | -4 / - | KT3T | - / - | 2 | Partial capture |
| 06-13 03:09 | 40m | 0 / - | KC3TJP | - / -17 | 2 | ✓ Closing fragment |
| 06-07 06:13 | 20m | -2 / - | <...> | - / -18 | 3 | Partial capture |
| 06-07 05:55 | 40m | +2 / - | KD4EBL | - / -18 | 4 | ✓ Closing fragment |
| 06-07 05:54 | 40m | -10 / +6 | DJ3HW | -12 / - | 10 | ✓ Closing observed |
| 06-07 05:53 | 40m | +9 / - | M0KCB/P | - / -9 | 2 | ✓ Closing fragment |
| 06-07 05:51 | 40m | 0 / - | 6Y5PW | - / -15 | 2 | Partial capture |
| 06-06 15:32 | 20m | - / -16 | JH0EJF | 0 / - | 2 | ✓ Closing fragment |
| 06-06 07:58 | 10m | - / -17 | 5H1KB | -10 / - | 2 | Partial capture |
| 06-06 06:34 | 40m | -2 / - | OA4ENG | - / - | 5 | Partial capture |
| 06-06 06:16 | 20m | +4 / - | VK3TZ | - / - | 14 | Partial capture |
| 06-06 04:48 | 40m | -5 / - | W1AW/2 | - / - | 2 | Partial capture |
| 06-06 03:57 | 40m | +1 / - | KC3TJP | - / - | 2 | Partial capture |
| 06-06 03:54 | 40m | -2 / - | OA4ENG | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052045 -7 2824 F4CWZ VE2DCN RR73 063100 +1 553 T77BL F4CWZ JN38 (x2) 073815 -6 2185 VK6BAD F4CWZ JN38 074245 -7 1867 VK3YP F4CWZ JN38 074315 -10 2185 VK6BAD F4CWZ JN38 (x3) 074745 -17 1768 HI8UD F4CWZ JN38 (x4) 075330 -9 1714 <...> F4CWZ JN38 (x3)
UTC dB Audio Message 034130 -16 936 KR4EOD F4CWZ JN38 034215 -24 1719 K0C F4CWZ JN38 034300 -19 2049 KI5VJQ F4CWZ JN38 034800 -20 1295 W6P F4CWZ JN38 045600 -23 2055 HI3WWA F4CWZ JN38 (x2) 051745 -14 1625 <...> F4CWZ R-12 051915 +2 451 S55A F4CWZ R+03 (x2) 052045 -9 2002 GJ0KYZ F4CWZ RR73 052230 -3 835 ZL2AYZ F4CWZ JN38 (x4) 063545 -11 990 <...> F4CWZ R-11
UTC dB Audio Message 075800 -10 552 F4CWZ 5H1KB -17 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.