K4ACJ — FT8 station from United States
Amateur radio station K4ACJ operating from United States (grid square IN53). 144 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 17 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-28.
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Overview
144
Total spots
1
CQ calls
17
Days active
-3 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-21
Last seen: 2026-06-28 20:34 UTC
Last seen: 2026-06-28 20:34 UTC
Frequent QSO partners observed at SO8OO
Stations K4ACJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | K4ACJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 02:00 | 40m | +2 / - | HB9EFK | - / -10 | 2 | ✓ Confirmed |
| 06-27 22:03 | 20m | -11 / - | DL1R | - / - | 6 | Partial |
| 06-26 22:16 | 20m | +1 / - | G8GRG | - / -19 | 4 | ✓ Confirmed |
| 06-20 00:26 | 40m | 0 / - | F5OYA/P | - / -13 | 38 | Partial |
| 06-07 22:29 | 20m | -11 / - | W2NTN | - / -6 | 3 | ✓ Confirmed |
| 06-07 22:27 | 20m | -10 / - | DL9CE | - / -14 | 2 | ✓ Confirmed |
| 06-07 21:47 | 20m | +4 / - | AJ1I | - / - | 2 | ✓ Confirmed |
| 06-04 00:45 | 20m | -7 / - | DL3RAJ | - / -8 | 3 | ✓ Confirmed |
| 06-04 00:25 | 20m | - / -6 | W5WNR | -13 / - | 3 | Partial |
| 06-03 23:58 | 20m | - / - | AB8KP | -10 / - | 2 | Partial |
| 05-26 20:27 | 20m | 0 / - | F4JMX | - / -12 | 3 | Partial |
| 05-23 21:41 | 20m | -12 / - | EA4T | - / -2 | 2 | ✓ Confirmed |
| 05-23 21:40 | 20m | -6 / - | G0BIX | - / -16 | 8 | ✓ Confirmed |
| 05-23 21:32 | 20m | -2 / - | EA1JWG | - / -16 | 3 | ✓ Confirmed |
| 05-23 21:26 | 20m | +8 / - | IK0SME | - / -15 | 3 | ✓ Confirmed |
| 05-23 21:14 | 20m | -2 / - | N1NAZ | - / -3 | 2 | ✓ Confirmed |
| 05-23 21:09 | 20m | -10 / - | G8IXM | - / - | 2 | Partial |
| 05-23 21:05 | 20m | +7 / - | IK0SME | - / - | 3 | Partial |
| 05-17 01:11 | 40m | -8 / - | KP4COD | - / -1 | 3 | ✓ Confirmed |
| 05-17 00:59 | 40m | +16 / - | IK4LZH | - / - | 3 | Partial |
| 05-14 20:48 | 20m | +7 / - | F4FLF | - / - | 2 | Partial |
| 05-14 19:57 | 20m | -1 / - | M0NRH | - / -9 | 3 | ✓ Confirmed |
| 05-10 15:40 | 20m | +4 / - | M0NRH | - / -9 | 2 | Partial |
| 05-04 22:21 | 20m | -12 / - | DL3MIB | - / - | 5 | Partial |
| 05-04 22:16 | 20m | -11 / - | PY5EW | - / -13 | 3 | ✓ Confirmed |
| 05-04 22:08 | 20m | -1 / - | K4RUM | - / +9 | 2 | ✓ Confirmed |
| 05-04 22:01 | 20m | -6 / - | EA4T | - / - | 4 | ✓ Confirmed |
| 05-04 21:01 | 20m | -2 / - | PY5EW | - / - | 2 | ✓ Confirmed |
| 05-04 20:55 | 20m | -13 / - | EA5JKT | - / -10 | 2 | Partial |
| 05-04 20:44 | 20m | -1 / - | F4NGC | - / - | 5 | Partial |
| 05-04 19:47 | 20m | -8 / - | KO1K | - / - | 2 | ✓ Confirmed |
| 05-01 18:46 | 20m | -16 / - | EA3GVB | - / - | 3 | Partial |
| 04-21 18:48 | 20m | -9 / - | EA4T | - / -11 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 222945 -11 615 K4ACJ W2NTN -06 (x3) 010445 -13 3074 K5MGY K4ACJ EM95 221615 -6 2577 K4ACJ G8GRG IO81 (x4) 220330 -11 3127 K4ACJ DL1R JN58 (x6) 223400 -7 515 K4ACJ EA1FUB IN53
40m
UTC dB Freq Message 004100 +5 2916 K4ACJ F5OYA/P R-13 (x11) 004615 +11 2894 K4ACJ IQ4JO JN63 020045 -1 2840 K4ACJ HB9EFK -10 (x2) 020715 -3 2733 K4ACJ IQ4JO JN63