WA4CHJ — FT8 station from United States
Amateur radio station WA4CHJ operating from United States. 215 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 60m, 40m, 20m, over 21 days, best SNR +22 dB. Heard between 2026-04-22 and 2026-06-10.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
215
Total spots
0
CQ calls
21
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
60m
160m
First seen: 2026-04-22
Last seen: 2026-06-10 00:44 UTC
Last seen: 2026-06-10 00:44 UTC
Frequent QSO partners observed at SO8OO
Stations WA4CHJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | WA4CHJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 02:43 | 80m | -3 / - | SV1QEW | - / -13 | 3 | ✓ Confirmed |
| 06-10 02:39 | 80m | -8 / - | HB9HVG | - / - | 4 | Partial |
| 06-10 01:53 | 160m | +11 / - | DL1RWN | - / -16 | 3 | ✓ Confirmed |
| 06-10 01:07 | 80m | +2 / - | Z62NS | - / -10 | 3 | ✓ Confirmed |
| 06-08 23:18 | 20m | - / +3 | KD3D | -11 / - | 6 | ✓ Confirmed |
| 06-08 23:12 | 20m | - / - | KD3D | -15 / - | 3 | Partial |
| 06-07 01:06 | 60m | 0 / - | DJ9DZ | - / - | 2 | Partial |
| 06-07 00:43 | 60m | 0 / - | PI4DX | - / -7 | 2 | ✓ Confirmed |
| 06-06 23:54 | 40m | -6 / - | SV1MOZ | - / - | 2 | Partial |
| 06-06 23:52 | 40m | -16 / - | KP4DVM | - / -16 | 4 | ✓ Confirmed |
| 06-06 23:51 | 40m | -8 / - | PA3KUS | - / - | 4 | Partial |
| 06-05 12:52 | 20m | -4 / - | PD9BG | - / -13 | 3 | ✓ Confirmed |
| 06-02 23:52 | 20m | -9 / - | IU8RFW | - / -7 | 3 | Partial |
| 06-02 23:36 | 20m | -6 / - | KC2POL | - / -11 | 2 | Partial |
| 06-02 23:09 | 20m | - / - | KF8BGG | -19 / - | 2 | Partial |
| 06-01 03:14 | 60m | +8 / - | S56P | - / - | 4 | Partial |
| 06-01 02:48 | 60m | +1 / - | OH1MRE | - / -19 | 3 | Partial |
| 06-01 02:45 | 60m | -8 / - | DL1LCK | - / +7 | 4 | ✓ Confirmed |
| 06-01 02:35 | 60m | -6 / - | OH1MRE | - / - | 2 | Partial |
| 06-01 02:34 | 60m | -2 / - | OZ7FOC | - / -10 | 3 | ✓ Confirmed |
| 06-01 02:32 | 60m | -2 / - | F6EQZ | - / -6 | 2 | ✓ Confirmed |
| 06-01 02:27 | 60m | -9 / - | EA1CQ | - / -18 | 4 | ✓ Confirmed |
| 06-01 02:26 | 60m | -3 / - | SV4FFK | - / -16 | 2 | ✓ Confirmed |
| 05-31 00:53 | 80m | -18 / - | KE4S | -17 / +7 | 3 | Partial |
| 05-31 00:49 | 80m | - / -19 | VA3VF | -16 / - | 2 | Partial |
| 05-31 00:07 | 80m | -12 / - | TJ1GD | - / -16 | 2 | ✓ Confirmed |
| 05-30 02:49 | 80m | +11 / -9 | OE6JVE | -16 / -3 | 7 | ✓ Complete |
| 05-30 02:48 | 80m | -24 / +8 | WC4H | -20 / - | 4 | ✓ Complete |
| 05-30 02:42 | 80m | - / - | N3CHX | -17 / - | 3 | ✓ Confirmed |
| 05-29 16:51 | 20m | +3 / - | EI7JXB | - / -17 | 3 | ✓ Confirmed |
| 05-29 11:57 | 20m | -20 / - | M0CSD | - / - | 3 | Partial |
| 05-29 00:23 | 80m | -2 / - | MI7XHT | - / -15 | 3 | ✓ Confirmed |
| 05-27 23:23 | 40m | +18 / - | IK1RQX | - / -12 | 4 | Partial |
| 05-27 23:21 | 40m | -1 / - | DL5BWG | - / - | 5 | Partial |
| 05-27 23:18 | 40m | -8 / -12 | EA1CQ | -22 / -15 | 3 | Partial |
| 05-27 00:26 | 40m | -4 / - | SM3ULU | - / - | 2 | Partial |
| 05-26 00:27 | 80m | +12 / - | IZ0BVU | - / -18 | 5 | ✓ Confirmed |
| 05-26 00:13 | 80m | -15 / - | CU6AB | - / -8 | 2 | ✓ Confirmed |
| 05-25 23:06 | 40m | -3 / - | OM0RX | - / -24 | 6 | Partial |
| 05-20 01:25 | 80m | - / +6 | VE3ARF | -22 / - | 2 | Partial |
| 05-20 01:24 | 80m | - / - | KP4PI | -19 / - | 2 | Partial |
| 05-20 01:12 | 80m | -7 / - | HB9HVG | - / - | 4 | Partial |
| 05-20 01:10 | 80m | -1 / - | IW0RLC | -14 / - | 3 | ✓ Verified |
| 05-20 01:07 | 80m | +2 / - | IQ8DL | - / -14 | 2 | ✓ Confirmed |
| 05-20 01:05 | 80m | -20 / - | EB4SM | - / -11 | 2 | ✓ Confirmed |
| 05-20 01:03 | 80m | +13 / -8 | SP9TBT | -13 / -17 | 4 | ✓ Complete |
| 05-20 01:01 | 80m | +20 / - | OK4FX | - / -20 | 5 | ✓ Confirmed |
| 05-20 00:58 | 80m | - / - | KY4OM | -19 / - | 3 | ✓ Confirmed |
| 05-20 00:56 | 80m | -14 / - | KO1K | -16 / - | 6 | ✓ Complete |
| 05-20 00:48 | 80m | -5 / - | AG2J | -18 / - | 4 | ✓ Verified |
Station Log
80m
UTC dB Freq Message 004900 -15 1027 VA3VF WA4CHJ FM16 (x2) 005345 -17 1028 KE4S WA4CHJ FM16 (x2) 005430 -18 1147 WA4CHJ KE4S +07 010730 +2 1353 WA4CHJ Z62NS -10 (x3) 023930 -5 2063 WA4CHJ HB9HVG JN36 (x4) 024315 -6 2252 WA4CHJ SV1QEW KM18 (x3)
160m
UTC dB Freq Message 015345 +13 2329 WA4CHJ DL1RWN -16 (x3)
20m
UTC dB Freq Message 235330 -9 1746 WA4CHJ IU8RFW -07 125245 -2 2587 WA4CHJ PD9BG JO21 (x3) 235200 -13 2572 WA4CHJ RI0SP -15 231215 -17 1278 KD3D WA4CHJ FM16 (x9) 203330 +7 1019 WA4CHJ G5TV IO93
60m
UTC dB Freq Message 024545 -5 1966 WA4CHJ DL1LCK JO54 (x4) 024815 -1 2665 WA4CHJ OH1MRE R-19 (x3) 031445 +8 2655 WA4CHJ S56P JN76 (x4) 004330 +0 998 WA4CHJ PI4DX -07 (x2) 010645 +7 1202 WA4CHJ DJ9DZ JO31 (x2)
40m
UTC dB Freq Message 232345 +16 2573 WA4CHJ IK1RQX JN44 (x2) 232415 -4 1155 WA4CHJ DL5BWG JO72 232445 +16 2573 WA4CHJ IK1RQX R-12 235130 -9 2525 WA4CHJ PA3KUS JO21 235230 -15 1233 WA4CHJ KP4DVM -16 235230 -3 2525 WA4CHJ PA3KUS JO21 235300 -15 1233 WA4CHJ KP4DVM -16 235300 -10 2525 WA4CHJ PA3KUS JO21 235330 -9 662 WA4CHJ 7Z1DR -17 235330 -17 1233 WA4CHJ KP4DVM -16 235330 -12 2525 WA4CHJ PA3KUS JO21 235400 -15 1233 WA4CHJ KP4DVM RR73 235445 -5 551 WA4CHJ SV1MOZ KM17 (x2)