KJ4OOR — FT8 station from United States
Amateur radio station KJ4OOR operating from United States (grid square JN19). 239 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 3 days, best SNR +16 dB. Heard between 2026-07-23 and 2026-07-25.
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Overview
239
Total spots
0
CQ calls
3
Days active
-10 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-07-23
Last seen: 2026-07-25 02:43 UTC
Last seen: 2026-07-25 02:43 UTC
Frequent QSO partners observed at SO8OO
Stations KJ4OOR worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KJ4OOR | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 04:41 | 40m | -15 / - | DA1ST | - / -18 | 3 | ✓ Confirmed |
| 07-25 04:32 | 40m | -14 / - | OZ1HYM | - / -16 | 7 | Partial |
| 07-25 04:28 | 40m | -19 / - | SP1EUS | - / - | 3 | Partial |
| 07-25 04:03 | 40m | -12 / - | DL8TV | - / -11 | 2 | ✓ Confirmed |
| 07-25 03:58 | 40m | -14 / - | S52UF | - / - | 4 | Partial |
| 07-25 03:44 | 40m | -12 / - | YO3OBB | - / - | 4 | Partial |
| 07-25 03:37 | 40m | -3 / - | IW4DV | - / -3 | 3 | ✓ Confirmed |
| 07-25 03:32 | 40m | -2 / - | HA5CPN | - / - | 2 | Partial |
| 07-25 03:31 | 40m | -13 / - | 9A2L | - / - | 10 | Partial |
| 07-25 03:28 | 40m | -17 / - | SV7BAY | - / -5 | 3 | Partial |
| 07-25 03:23 | 40m | -9 / - | LZ3AN | - / -12 | 3 | ✓ Confirmed |
| 07-25 03:21 | 40m | -6 / - | SP3HDU | - / - | 5 | Partial |
| 07-25 03:17 | 40m | -12 / - | UR5SG | - / -8 | 2 | ✓ Confirmed |
| 07-25 03:15 | 40m | -17 / - | TA1CM | - / - | 7 | Partial |
| 07-25 03:08 | 40m | -7 / - | DL8WEM | - / -7 | 3 | ✓ Confirmed |
| 07-25 02:52 | 40m | -4 / - | SP6LUT | - / - | 2 | Partial |
| 07-25 02:43 | 40m | -2 / - | UR3HC | - / -13 | 2 | Partial |
| 07-25 02:40 | 20m | -1 / - | R3KCW | - / - | 2 | Partial |
| 07-25 02:29 | 20m | -13 / - | RV6FT | - / -6 | 3 | ✓ Confirmed |
| 07-25 02:28 | 20m | -6 / - | YO4NF | - / -13 | 2 | Partial |
| 07-25 02:22 | 20m | -8 / - | R3KCW | - / - | 10 | Partial |
| 07-25 02:22 | 20m | -9 / - | YO4NF | - / -8 | 2 | Partial |
| 07-25 01:33 | 40m | -15 / - | SP9OJ | - / -16 | 16 | Partial |
| 07-25 01:27 | 40m | -16 / - | SP9OJ | - / -16 | 4 | Partial |
| 07-25 01:24 | 20m | -16 / - | DH3KR | - / - | 2 | Partial |
| 07-25 01:07 | 20m | -16 / - | PD0DDA | - / - | 2 | Partial |
| 07-25 01:04 | 20m | -22 / - | PD0DDA | - / - | 2 | Partial |
| 07-25 00:58 | 20m | -22 / - | PD0DEX | - / - | 3 | Partial |
| 07-25 00:48 | 20m | -23 / - | RN6MA | - / -8 | 3 | Partial |
| 07-24 04:58 | 20m | -13 / - | OD5KU | - / - | 3 | ✓ Confirmed |
| 07-24 04:33 | 20m | -13 / - | RV3QI | - / - | 3 | ✓ Confirmed |
| 07-24 04:22 | 20m | -5 / - | R7DX | - / -9 | 7 | ✓ Confirmed |
| 07-24 03:55 | 80m | +3 / - | IQ4JO | - / -23 | 3 | Partial |
| 07-24 03:53 | 80m | -24 / - | EA7AH | - / - | 2 | Partial |
| 07-24 03:53 | 80m | -9 / - | IU0DHV | - / - | 14 | Partial |
| 07-24 03:43 | 40m | -2 / - | OH1EDK | - / - | 2 | Partial |
| 07-24 03:13 | 40m | -3 / - | OH1EDK | - / - | 4 | Partial |
| 07-24 03:02 | 40m | -22 / - | EA7BD | - / -10 | 4 | ✓ Confirmed |
| 07-23 05:18 | 40m | -7 / - | G0BLB | - / -7 | 2 | ✓ Confirmed |
| 07-23 04:55 | 40m | -2 / - | DL3MIB | - / -16 | 4 | ✓ Confirmed |
| 07-23 04:20 | 80m | +8 / - | DG1KPC | - / - | 6 | Partial |
| 07-23 04:17 | 80m | +8 / - | OK1XV | - / - | 4 | Partial |
| 07-23 04:16 | 80m | -3 / - | DL3QC | - / - | 6 | Partial |
| 07-23 03:52 | 20m | -14 / - | RK6AAC | - / - | 2 | Partial |
| 07-23 03:26 | 20m | -16 / - | SP8AJK | - / -7 | 3 | ✓ Confirmed |
| 07-23 03:26 | 20m | -4 / - | UA3PAB | - / - | 4 | Partial |
| 07-23 03:14 | 20m | -14 / - | IK4TVP | - / -3 | 3 | Partial |
| 07-23 02:40 | 80m | -10 / - | EA3HMM | - / - | 4 | Partial |
| 07-23 02:28 | 40m | -3 / - | OH1EDK | - / - | 4 | Partial |
| 07-23 02:22 | 40m | -14 / - | DG4SCG | - / - | 4 | Partial |
Station Log
40m
UTC dB Freq Message 042915 -22 1838 KJ4OOR SP1EUS JO74 043100 -17 2212 KJ4OOR DF1KG 73 043200 -16 1215 KJ4OOR OZ1HYM -16 (x5) 043400 -10 2490 KJ4OOR SV2CXW KN10 043430 -15 1215 KJ4OOR OZ1HYM -16 (x2) 044130 -15 2280 KJ4OOR DA1ST JO41 (x3) 044330 -10 1684 KJ4OOR SQ6WA JO81 044330 -20 1591 KJ4OOR F1NQP JN19
20m
UTC dB Freq Message 022645 -15 1506 KJ4OOR R3KCW KO90 022715 -18 1253 KJ4OOR RK6AAC -06 022815 -7 1023 KJ4OOR YO4NF -13 022815 -6 1506 KJ4OOR R3KCW KO90 022845 -6 1022 KJ4OOR YO4NF -11 022845 -5 1506 KJ4OOR R3KCW KO90 022915 -12 1703 KJ4OOR RV6FT LN15 022915 +1 1506 KJ4OOR R3KCW KO90 022945 -10 1702 KJ4OOR RV6FT R-06 023045 -12 1506 KJ4OOR R3KCW KO90 023045 -18 1701 KJ4OOR RV6FT 73 023115 -9 1506 KJ4OOR R3KCW KO90 023815 -14 1023 KJ4OOR RA3RDN LO02 024045 -3 1506 KJ4OOR R3KCW KO90 (x2)
80m
UTC dB Freq Message 035545 -13 1105 KJ4OOR IU0DHV JN62 035545 +0 2155 KJ4OOR IQ4JO JN63 035615 -5 1104 KJ4OOR IU0DHV JN62 (x2) 035645 +3 2154 KJ4OOR IQ4JO JN63 035715 -4 1104 KJ4OOR IU0DHV JN62 035715 +5 2154 KJ4OOR IQ4JO R-23 035745 -5 1104 KJ4OOR IU0DHV JN62 (x5) 040615 -2 2154 KJ4OOR IQ4JO JN63 021445 -18 1066 KJ4OOR AC8CE EN82 021915 +16 2690 KJ4OOR IQ4JO JN63