WZ4K — FT8 station from United States
Amateur radio station WZ4K operating from United States. 397 FT8 spots received at SO8OO WebSDR, 30 CQ calls, active on 80m, 40m, 20m, 10m, over 33 days, best SNR +23 dB. Heard between 2026-04-24 and 2026-07-23.
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Overview
397
Total spots
30
CQ calls
33
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-24
Last seen: 2026-07-23 00:03 UTC
Last seen: 2026-07-23 00:03 UTC
Frequent QSO partners observed at SO8OO
Stations WZ4K worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | WZ4K | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-23 02:03 | 80m | +4 / - | PI4DX | - / -5 | 2 | ✓ Confirmed |
| 07-23 01:52 | 80m | +12 / - | F4BYA | - / - | 13 | Partial |
| 07-23 01:52 | 80m | +6 / - | SM6FZO | - / - | 4 | Partial |
| 07-22 04:05 | 80m | +2 / - | DO2RG | - / - | 5 | Partial |
| 07-22 04:04 | 80m | +8 / - | PA2KW | - / - | 2 | ✓ Confirmed |
| 07-22 03:58 | 80m | -13 / - | G6WKZ | - / -13 | 8 | Partial |
| 07-22 03:58 | 80m | -3 / - | OZ1BLP | - / - | 3 | Partial |
| 07-22 03:51 | 80m | -10 / - | G6WKZ | - / - | 3 | Partial |
| 07-22 03:48 | 80m | -12 / - | CT2GQA | - / - | 3 | Partial |
| 07-22 03:26 | 20m | -12 / - | UA6AFS | - / - | 2 | Partial |
| 07-22 03:21 | 20m | -14 / - | IK4LZH | - / -6 | 2 | Partial |
| 07-22 03:21 | 20m | -7 / - | RN6MA | - / -11 | 4 | Partial |
| 07-06 01:23 | 40m | -9 / - | PD2TX | - / - | 3 | Partial |
| 07-04 04:07 | 80m | -24 / - | F4GGJ | - / -12 | 2 | ✓ Confirmed |
| 07-03 04:51 | 40m | -18 / - | OZ1HYM | - / -7 | 2 | Partial |
| 07-03 04:42 | 20m | -16 / - | II7WWA | - / -17 | 4 | Partial |
| 07-02 20:56 | 20m | -18 / - | <...> | - / -18 | 2 | Partial |
| 06-27 00:08 | 80m | -6 / - | F5MYK | - / - | 4 | Partial |
| 06-26 00:28 | 80m | -10 / - | PY5XT | - / -3 | 4 | ✓ Confirmed |
| 06-22 05:06 | 40m | -8 / - | SQ6WA | - / - | 7 | Partial |
| 06-22 01:21 | 40m | -12 / - | ON3ANY | - / - | 3 | Partial |
| 06-22 01:19 | 40m | -20 / - | RX3ASQ | - / - | 2 | Partial |
| 06-21 06:00 | 40m | -5 / - | SP3GAX | - / - | 2 | Partial |
| 06-21 05:57 | 40m | -9 / - | SP3GAX | - / - | 3 | Partial |
| 06-13 22:14 | 10m | -8 / - | IK7UFX | - / -8 | 3 | ✓ Confirmed |
| 05-28 05:04 | 20m | -18 / - | SP2GCJ | - / - | 2 | ✓ Confirmed |
| 05-25 00:18 | 80m | -11 / - | HB9MZI | - / - | 2 | Partial |
| 05-24 19:10 | 20m | +4 / - | F1IQH | - / - | 2 | Partial |
| 05-20 01:50 | 80m | +18 / - | LX1JH | - / -8 | 3 | ✓ Confirmed |
| 05-20 01:17 | 80m | - / -11 | KQ4JSA | -24 / - | 2 | Partial |
| 05-20 01:16 | 80m | -3 / - | HB9HVG | - / - | 7 | Partial |
| 05-20 01:14 | 80m | +13 / -15 | OK4FX | -21 / - | 3 | ✓ Verified |
| 05-20 01:09 | 80m | +11 / -19 | SP9TBT | -22 / -21 | 10 | ✓ Complete |
| 05-20 01:07 | 80m | -9 / - | EA3DNC | - / -15 | 4 | ✓ Confirmed |
| 05-20 01:03 | 80m | - / -4 | W1HFB | -24 / - | 2 | Partial |
| 05-20 01:03 | 80m | +16 / - | OK4FX | - / - | 2 | Partial |
| 05-20 01:00 | 80m | -8 / - | EA3DNC | - / - | 2 | Partial |
| 05-20 01:00 | 80m | 0 / - | IW0RLC | - / - | 3 | Partial |
| 05-19 04:08 | 80m | -8 / - | IU8SDA | - / -19 | 5 | Partial |
| 05-19 03:22 | 80m | +13 / - | SP2IJ | - / - | 3 | Partial |
| 05-19 03:21 | 80m | -2 / - | DD8BA | - / - | 4 | Partial |
| 05-15 20:01 | 20m | -9 / - | DK3WW | - / - | 7 | Partial |
| 05-14 00:24 | 80m | -10 / - | M1AQR | - / - | 2 | Partial |
| 05-14 00:22 | 80m | - / -8 | VA3VD | -10 / - | 2 | Partial |
| 05-14 00:21 | 80m | -7 / -11 | ON4CMT | -12 / -8 | 10 | ✓ Complete |
| 05-12 03:41 | 80m | -5 / - | DO1OAS | - / -17 | 5 | Partial |
| 05-12 03:38 | 80m | +7 / - | S50XX | - / -14 | 3 | ✓ Confirmed |
| 05-12 03:31 | 80m | +2 / - | F1PBZ | - / -12 | 4 | ✓ Confirmed |
| 05-11 01:06 | 20m | +9 / - | CR7BRV | - / -18 | 7 | ✓ Confirmed |
| 05-11 00:52 | 20m | -10 / - | XQ3MCC | - / - | 4 | Partial |
Station Log
80m
UTC dB Freq Message 015300 +6 1592 WZ4K SM6FZO JO66 (x2) 015330 +11 2850 WZ4K F4BYA JN19 (x11) 020315 +5 1046 WZ4K PI4DX R-05 (x2)
20m
UTC dB Freq Message 205630 -17 1527 WZ4K <...> R-18 (x2) 035830 -10 727 WZ4K RN6MA -09 044200 -14 2153 WZ4K II7WWA R-17 (x4) 032115 -8 681 WZ4K RN6MA -11 032145 -15 764 WZ4K IK4LZH JN54 032145 -4 681 WZ4K RN6MA -11 (x2) 032245 -13 764 WZ4K IK4LZH R-06 032245 -8 681 WZ4K RN6MA -11 032645 -13 680 WZ4K UA6AFS LN05 (x2)
40m
UTC dB Freq Message 050800 -8 1046 WZ4K SQ6WA JO81 050830 -10 2515 WZ4K IQ4JO JN63 050830 -8 1046 WZ4K SQ6WA JO81 (x3) 044545 -22 1939 WZ4K F1TXI IN96 045145 -20 1214 WZ4K OZ1HYM -07 (x2) 011130 -24 1890 WZ4K II9WWA RR73 012315 +2 2884 WZ4K PD2TX JO23 (x2) 012445 -5 598 WZ4K DK8HC JO42 012445 -13 1885 WZ4K PD2TX JO23 041545 -5 2862 WZ4K MI0OBC -18 041615 -11 569 WZ4K IZ8EYN -19
10m
UTC dB Freq Message 221445 -12 1164 WZ4K IK7UFX -08 (x3)