KB3Z — FT8 station from United States
Amateur radio station KB3Z operating from United States. 5,320 FT8 spots received at SO8OO WebSDR, 2,439 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 26 days, best SNR +30 dB. Heard between 2026-04-25 and 2026-06-28.
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Overview
5,320
Total spots
2,439
CQ calls
26
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-04-25
Last seen: 2026-06-28 00:40 UTC
Last seen: 2026-06-28 00:40 UTC
Frequent QSO partners observed at SO8OO
Stations KB3Z worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KB3Z | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 02:39 | 80m | -9 / - | F1PBZ | - / -14 | 3 | Partial |
| 06-25 06:15 | 20m | -11 / - | IV3CID | - / -16 | 2 | ✓ Confirmed |
| 06-25 05:52 | 20m | -8 / - | DL3YA | - / -25 | 3 | ✓ Confirmed |
| 06-25 05:35 | 20m | -1 / - | IK4LZH | - / -2 | 2 | ✓ Confirmed |
| 06-25 05:28 | 20m | -19 / - | IS0LAY | - / -8 | 3 | ✓ Confirmed |
| 06-25 05:16 | 20m | -18 / - | OE6TXW | - / +5 | 2 | ✓ Confirmed |
| 06-25 05:11 | 20m | -13 / - | F5GPE | - / -22 | 4 | ✓ Confirmed |
| 06-25 04:21 | 20m | -12 / - | OE7RFJ | - / -10 | 3 | Partial |
| 06-25 04:16 | 20m | -6 / -18 | RX7K | -18 / -19 | 5 | Partial |
| 06-25 04:09 | 20m | - / -14 | KB6YHL | -20 / - | 2 | ✓ Confirmed |
| 06-25 03:54 | 20m | -10 / - | IU0TYC | - / -5 | 3 | ✓ Confirmed |
| 06-25 01:57 | 20m | - / -16 | UR5UU | -16 / - | 2 | Partial |
| 06-25 01:53 | 20m | - / -8 | DG0CAW | -18 / - | 2 | ✓ Confirmed |
| 06-25 01:47 | 20m | - / -9 | UB6C | -18 / - | 2 | ✓ Confirmed |
| 06-25 00:53 | 20m | - / -5 | M5MOW | -10 / - | 4 | Partial |
| 06-25 00:51 | 20m | -14 / -12 | RY7KU | -13 / -2 | 4 | ✓ Complete |
| 06-25 00:48 | 20m | -10 / - | YO7JBB | - / -8 | 2 | Partial |
| 06-25 00:43 | 20m | - / -13 | UR5WCS | -13 / - | 3 | ✓ Confirmed |
| 06-25 00:42 | 20m | - / -14 | TA5FW | -14 / - | 2 | ✓ Confirmed |
| 06-25 00:37 | 20m | - / +5 | W5GYN | -13 / - | 2 | ✓ Confirmed |
| 06-22 04:56 | 40m | -7 / - | F8NHF | - / -6 | 6 | ✓ Confirmed |
| 06-22 04:39 | 40m | -17 / - | IN3ALD | - / -4 | 2 | ✓ Confirmed |
| 06-22 03:53 | 40m | -22 / - | IU7SQV | - / - | 2 | Partial |
| 06-22 03:35 | 40m | -5 / - | UT1XU | - / -13 | 3 | ✓ Confirmed |
| 06-22 03:30 | 40m | -4 / - | LY1BZ | - / -19 | 3 | ✓ Confirmed |
| 06-22 03:05 | 40m | -14 / - | EW2MS | - / -5 | 2 | ✓ Confirmed |
| 06-22 02:40 | 40m | -12 / - | IK4CBO | - / +5 | 3 | ✓ Confirmed |
| 06-22 02:05 | 40m | - / -15 | N5BTZ | -16 / - | 2 | ✓ Confirmed |
| 06-22 02:01 | 40m | -16 / -13 | RN6DE | -17 / - | 6 | ✓ Verified |
| 06-22 02:00 | 40m | -12 / -10 | RA3ZGT | -16 / -14 | 6 | ✓ Complete |
| 06-22 01:52 | 40m | -16 / - | RA6ZD | -17 / -6 | 3 | ✓ Verified |
| 06-22 01:50 | 40m | - / -17 | PY2MTG | -17 / - | 3 | ✓ Confirmed |
| 06-22 01:42 | 40m | -6 / - | UA6LIK | -19 / -10 | 4 | ✓ Verified |
| 06-22 00:39 | 40m | -12 / - | 9A2KO | - / - | 2 | ✓ Confirmed |
| 06-22 00:35 | 40m | -10 / - | G0KUC | - / +2 | 2 | ✓ Confirmed |
| 06-22 00:22 | 40m | +1 / - | 9A3QO | - / +6 | 2 | ✓ Confirmed |
| 06-22 00:17 | 40m | -4 / - | R7FC | - / -9 | 4 | ✓ Confirmed |
| 06-22 00:05 | 40m | -6 / - | RZ6AKF | - / -20 | 2 | ✓ Confirmed |
| 06-21 23:55 | 40m | -4 / - | RV6AVU | - / -14 | 2 | ✓ Confirmed |
| 06-21 23:53 | 40m | -10 / - | DH0GBC | - / -5 | 2 | ✓ Confirmed |
| 06-21 23:44 | 40m | -3 / - | IK4LZH | - / -5 | 2 | Partial |
| 06-21 23:42 | 40m | -22 / - | R4FDK | - / - | 2 | Partial |
| 06-21 23:42 | 40m | -16 / - | RY3LAE | - / - | 10 | Partial |
| 06-21 23:39 | 40m | -14 / - | ER1CW | - / - | 2 | Partial |
| 06-21 23:33 | 40m | -10 / - | R2BIU | - / - | 2 | Partial |
| 06-21 23:26 | 40m | -10 / - | R2BIU | - / - | 2 | Partial |
| 06-21 23:26 | 40m | -17 / - | RX3ASQ | - / -19 | 3 | ✓ Confirmed |
| 06-21 23:23 | 40m | -5 / - | IK4LZH | - / - | 4 | Partial |
| 06-18 10:06 | 20m | -11 / -18 | DK8MT | -13 / +3 | 4 | ✓ Complete |
| 06-18 10:04 | 20m | +1 / - | R3KF | - / -19 | 3 | Partial |
Station Log
80m
UTC dB Freq Message 034245 -21 1571 <KB3Z> AO314A 034245 -22 1702 KB3Z DO3TOM JO32 (x3) 034415 -24 1570 <KB3Z> AO314A 034415 -21 1702 KB3Z DO3TOM JO32 034445 -24 1571 <KB3Z> AO314A 034445 -24 1702 KB3Z DO3TOM JO32 041645 -1 1388 KB3Z F8NHF JO10 (x4) 023945 -10 2505 KB3Z F1PBZ -14 (x3)
20m
UTC dB Freq Message 052545 -2 2667 KB3Z DL3WA RR73 052845 -19 1621 KB3Z IS0LAY JM49 (x3) 053245 -12 1401 KB3Z PD0LK JO21 053545 -2 411 KB3Z IK4LZH R-02 (x2) 055215 -5 2565 KB3Z DL3YA R-25 (x3) 061545 -7 1175 KB3Z IV3CID R-16 (x2) 063045 -11 1271 KB3Z F5IXN JN23 094715 -21 1177 KB3Z DL2DAY R-20 101715 -20 1112 KB3Z DL6YES JO42
40m
UTC dB Freq Message 041445 -14 635 KB3Z DL6UCK JO71 041915 -21 1369 KB3Z YO3OBB KN34 042145 -7 2390 KB3Z DL6CGU JO52 042445 -16 2132 KB3Z IK4RVY R-06 043545 -24 1583 KB3Z F4LWD 73 043945 -18 1139 KB3Z IN3ALD R-04 (x2) 045615 -10 772 KB3Z F8NHF JO10 (x6) 055545 -14 1010 KB3Z SP3IPA JO82 064415 -17 1140 KB3Z SP3WVL JO72
10m
UTC dB Freq Message 185145 -22 1185 KB3Z PD0RCQ JO21 (x2)
160m
UTC dB Freq Message 212615 -10 453 KB3Z EB3DBR JN11 (x3)
60m
UTC dB Freq Message 034145 -5 237 KB3Z DL3OCF JO51