B7CRA — FT8 station from China
Amateur radio station B7CRA operating from China (grid square IN78). 483 FT8 spots received at SO8OO WebSDR, 62 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 3 days, best SNR +23 dB. Heard between 2026-05-02 and 2026-05-04.
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Overview
483
Total spots
62
CQ calls
3
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-05-02
Last seen: 2026-05-04 19:30 UTC
Last seen: 2026-05-04 19:30 UTC
Frequent QSO partners observed at SO8OO
Stations B7CRA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | B7CRA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-04 21:29 | 20m | +6 / - | F5PBG | - / - | 3 | Partial |
| 05-04 21:11 | 20m | -11 / - | EA3IEG | - / - | 3 | Partial |
| 05-04 19:56 | 20m | - / -9 | SQ8ACE | -11 / - | 2 | ✓ Confirmed |
| 05-04 19:48 | 20m | - / -10 | SP9RA | -12 / - | 3 | ✓ Confirmed |
| 05-04 19:44 | 20m | - / -12 | SP5CWC | -6 / - | 4 | ✓ Confirmed |
| 05-04 19:41 | 20m | - / - | RA6OF | -10 / - | 2 | ✓ Confirmed |
| 05-04 19:35 | 20m | -8 / -3 | UT5MD | -11 / -17 | 4 | ✓ Complete |
| 05-04 19:27 | 20m | -9 / - | F4ENK | - / -23 | 5 | ✓ Confirmed |
| 05-04 19:15 | 20m | +1 / - | F5PRH | - / -13 | 3 | Partial |
| 05-04 19:13 | 20m | +7 / - | F2QD | - / -11 | 3 | ✓ Confirmed |
| 05-04 18:56 | 20m | -8 / - | IS0LYN | - / -17 | 3 | ✓ Confirmed |
| 05-04 18:53 | 80m | -2 / - | DL9KM | - / - | 5 | Partial |
| 05-04 18:50 | 20m | -12 / - | OE6MDF | - / -16 | 2 | ✓ Confirmed |
| 05-04 18:41 | 20m | +8 / - | IT9DSZ | - / - | 3 | Partial |
| 05-04 18:31 | 20m | -10 / - | IZ4ORF | - / - | 2 | Partial |
| 05-04 18:30 | 20m | -10 / - | EA3CSK | - / - | 3 | Partial |
| 05-04 18:29 | 20m | +12 / - | EA3NT | - / -16 | 4 | ✓ Confirmed |
| 05-04 18:23 | 20m | -6 / - | EA3CSK | - / - | 4 | Partial |
| 05-04 18:23 | 20m | +8 / - | F4IFK | - / -16 | 5 | ✓ Confirmed |
| 05-04 18:23 | 20m | +7 / - | TA3TK | - / -15 | 4 | ✓ Confirmed |
| 05-04 18:21 | 20m | -13 / - | EA5JKT | - / - | 12 | Partial |
| 05-04 18:19 | 20m | +18 / - | EA3NT | - / - | 4 | Partial |
| 05-04 18:12 | 20m | +11 / - | EA3NT | - / - | 6 | Partial |
| 05-04 17:59 | 20m | - / - | HB9TIH | -18 / - | 2 | ✓ Confirmed |
| 05-04 17:55 | 20m | -6 / - | 9A5WA | - / -17 | 6 | ✓ Confirmed |
| 05-04 17:47 | 20m | +22 / - | EA5N | - / -13 | 3 | ✓ Confirmed |
| 05-04 17:42 | 20m | +2 / - | MI7XHT | - / - | 2 | Partial |
| 05-04 17:09 | 20m | -16 / - | BI7JMD | - / -7 | 2 | ✓ Confirmed |
| 05-04 16:02 | 20m | -8 / - | R3HH | - / -13 | 2 | Partial |
| 05-04 15:58 | 20m | -6 / - | RY7G | - / -13 | 4 | Partial |
| 05-04 15:39 | 20m | +10 / - | F2VX | - / -21 | 11 | ✓ Confirmed |
| 05-04 15:36 | 20m | -14 / - | RW3DBX | - / - | 2 | Partial |
| 05-04 15:09 | 20m | -8 / - | ON4ASV | - / -26 | 4 | ✓ Confirmed |
| 05-04 14:55 | 20m | -8 / - | F6CAX | - / - | 2 | Partial |
| 05-04 14:33 | 20m | +3 / - | I0MOM | - / -20 | 4 | ✓ Confirmed |
| 05-04 14:28 | 20m | -4 / - | PE3T | - / -20 | 2 | Partial |
| 05-04 14:28 | 20m | -18 / - | UA9JLR | - / -17 | 3 | ✓ Confirmed |
| 05-04 14:05 | 20m | -6 / - | UA9JLR | - / -16 | 2 | ✓ Confirmed |
| 05-04 13:52 | 20m | -7 / - | UA9JLR | - / - | 3 | Partial |
| 05-04 13:44 | 20m | 0 / - | R9AL | - / - | 3 | ✓ Confirmed |
| 05-04 13:04 | 10m | -10 / - | EC8AVE | - / - | 2 | Partial |
| 05-04 12:42 | 10m | -12 / - | EA8FB | - / -5 | 3 | ✓ Confirmed |
| 05-04 11:26 | 20m | -6 / - | UN2E | - / -14 | 4 | Partial |
| 05-03 23:57 | 20m | - / -16 | BG2LCG | -23 / - | 2 | Partial |
| 05-03 23:31 | 20m | -16 / - | BI8SCC | - / -10 | 3 | ✓ Confirmed |
| 05-03 23:28 | 20m | -19 / - | YF2BLL | -24 / -15 | 3 | ✓ Verified |
| 05-03 23:21 | 20m | - / -1 | BG3UDA | -16 / - | 2 | Partial |
| 05-03 22:43 | 20m | -12 / - | LU5HCB | - / -17 | 2 | Partial |
| 05-03 22:37 | 20m | -19 / - | BI4NHM | - / - | 4 | Partial |
| 05-03 22:32 | 20m | +3 / - | EA4EJP | - / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 195800 -10 2205 CQ B7CRA OL63 (x9) 211145 -11 2243 B7CRA EA3IEG JN11 (x3) 212915 +8 2155 B7CRA F5PBG IN78 (x3)
80m
UTC dB Freq Message 185745 +1 1702 B7CRA F5MYH JN07 190015 -9 1703 B7CRA IT9JYF JM78 (x2) 191400 +6 2641 B7CRA 9A3LN JN95 (x3) 192515 -1 804 B7CRA F1PBZ -20 (x2) 204615 +15 2612 B7CRA LA9GX JO59 (x2) 185330 -8 2145 B7CRA DL9KM JN68 (x5)
10m
UTC dB Freq Message 071815 -18 1913 DS2KKM B7CRA RR73 083615 -11 849 B7CRA BD7NWF OL72 101600 -1 1273 B7CRA UN7GDB MN83 (x6) 111345 -18 1252 B7CRA A61FJ RR73 074700 -22 1941 B7CRA IK0AGU JN61 124245 -16 2028 B7CRA EA8FB IL18 (x3) 130445 -10 1416 B7CRA EC8AVE IL18 (x2)
40m
UTC dB Freq Message 162215 +5 1277 B7CRA R7CD KN94 (x4) 164715 -6 2653 B7CRA BG0CAB NN33 165445 -4 2547 B7CRA RL6LP LN17 (x2) 203915 -11 1834 B7CRA OK1CT JN69 (x4) 204500 +21 2667 B7CRA IQ4JO JN63 211100 -9 1898 B7CRA SN1A JO73 222915 +5 968 B7CRA R2GFD KO92 021200 -8 1790 B7CRA <...> -24
160m
UTC dB Freq Message 183645 -11 1166 B7CRA RN1CW KO59 (x5) 183945 -5 2434 B7CRA SV8QG KM39 184015 -14 1166 B7CRA RN1CW KO59 184115 +1 2478 B7CRA SV8QG KM39