F4JDM — FT8 station from France
Amateur radio station F4JDM operating from France. 276 FT8 spots received at SO8OO WebSDR, 131 CQ calls, active on 40m, 20m, 10m, over 10 days, best SNR +27 dB. Heard between 2026-04-24 and 2026-06-19.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
276
Total spots
131
CQ calls
10
Days active
-0 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-24
Last seen: 2026-06-19 19:03 UTC
Last seen: 2026-06-19 19:03 UTC
Frequent QSO partners observed at SO8OO
Stations F4JDM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | F4JDM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-19 21:01 | 20m | 0 / -5 | CR7BUJ | +16 / -10 | 9 | ✓ Complete |
| 06-19 20:52 | 20m | - / -10 | VK4VCC | +13 / - | 7 | ✓ Confirmed |
| 06-19 20:49 | 20m | - / -14 | BG9VZ | +17 / - | 3 | ✓ Confirmed |
| 06-19 20:47 | 20m | - / - | BH9AXP | +12 / - | 2 | Partial |
| 06-19 20:46 | 20m | - / -13 | BA3QIQ | +15 / - | 3 | ✓ Confirmed |
| 06-19 20:43 | 20m | -6 / -17 | BG2FFJ | +12 / -21 | 5 | ✓ Complete |
| 05-24 10:49 | 20m | - / -12 | M3SJA | +2 / - | 2 | Partial |
| 05-24 10:48 | 20m | - / -2 | PE1NLQ | +4 / - | 2 | ✓ Confirmed |
| 05-24 10:48 | 20m | -6 / - | RU3QR | - / +9 | 4 | Partial |
| 05-24 10:46 | 20m | - / +1 | SP3HIF | +10 / - | 2 | ✓ Confirmed |
| 05-24 10:45 | 20m | +10 / - | IU4COO | +6 / -13 | 3 | ✓ Verified |
| 05-24 10:43 | 20m | +1 / -8 | 9A2RI | +8 / -13 | 5 | ✓ Complete |
| 05-24 10:40 | 20m | -10 / - | DD5GG | - / +9 | 2 | ✓ Confirmed |
| 05-24 10:37 | 20m | - / -7 | F4WFN/P | +14 / - | 4 | ✓ Confirmed |
| 05-24 10:35 | 20m | - / - | SP4MPH | +10 / - | 2 | ✓ Confirmed |
| 05-24 10:33 | 20m | - / -13 | DH4YAQ | +7 / - | 3 | ✓ Confirmed |
| 05-24 10:31 | 20m | -8 / -9 | PA2AMJ | +10 / -15 | 4 | ✓ Complete |
| 05-24 10:31 | 20m | - / -7 | PA3FNT | +9 / - | 2 | ✓ Confirmed |
| 05-24 10:29 | 20m | - / -4 | PA3GHJ | +14 / - | 2 | ✓ Confirmed |
| 05-24 10:27 | 20m | - / -6 | ON1JP | +10 / - | 2 | ✓ Confirmed |
| 05-24 10:25 | 20m | - / +5 | DC8KU | +3 / - | 2 | ✓ Confirmed |
| 05-23 22:32 | 20m | +3 / -13 | M0XAN | -11 / -13 | 5 | ✓ Complete |
| 05-23 22:31 | 20m | +2 / -16 | TF5NN | -18 / -7 | 4 | ✓ Complete |
| 05-23 22:26 | 20m | - / +1 | OK1AYM | -1 / - | 2 | ✓ Confirmed |
| 05-23 22:23 | 20m | - / -7 | HK4FZ | +2 / - | 2 | ✓ Confirmed |
| 05-23 22:21 | 20m | - / -16 | LU5AKF | -3 / - | 3 | ✓ Confirmed |
| 05-23 22:19 | 20m | +2 / -1 | VE9NM | 0 / -13 | 5 | ✓ Complete |
| 05-23 22:15 | 20m | - / -16 | CE3TSK | +2 / - | 5 | ✓ Confirmed |
| 05-23 22:10 | 20m | - / - | XE2NI | 0 / - | 6 | Partial |
| 05-23 21:56 | 20m | - / - | 9K2MP | +10 / - | 3 | Partial |
| 05-23 21:48 | 20m | - / - | BA4IE | +18 / - | 2 | Partial |
| 05-23 21:45 | 20m | - / - | IK4TVP | +12 / - | 2 | ✓ Confirmed |
| 05-23 21:43 | 20m | -12 / -17 | BI8SCC | +13 / - | 4 | ✓ Verified |
| 05-23 21:41 | 20m | - / -19 | BH9AXP | +14 / - | 2 | Partial |
| 05-23 21:38 | 20m | -3 / -8 | JF2JRD | +14 / -10 | 6 | ✓ Complete |
| 05-23 21:35 | 20m | - / - | R4FDW | +14 / - | 2 | ✓ Confirmed |
| 05-23 21:33 | 20m | -12 / -9 | BG2DVL | +11 / - | 3 | ✓ Verified |
| 05-23 21:30 | 20m | - / -11 | UN8DSW | +16 / - | 2 | ✓ Confirmed |
| 05-23 21:27 | 20m | - / -12 | BI4JM | +19 / - | 3 | Partial |
| 05-23 21:26 | 20m | - / - | 9K2MP | +14 / - | 2 | Partial |
| 05-23 21:24 | 20m | - / -20 | BI1HJR | +14 / - | 3 | ✓ Confirmed |
| 05-23 21:23 | 20m | - / - | JH4VTV | +14 / - | 2 | Partial |
| 05-23 21:21 | 20m | -2 / -16 | JA4DLF | +15 / - | 5 | ✓ Complete |
| 05-23 17:57 | 20m | -5 / -17 | EA1JWG | +14 / -9 | 6 | ✓ Complete |
| 05-23 17:55 | 20m | -3 / +4 | DL6EL | +7 / - | 5 | ✓ Complete |
| 05-23 17:53 | 20m | - / - | SP9BGL | +16 / - | 2 | ✓ Confirmed |
| 05-23 17:48 | 20m | 0 / -4 | R6LKG | +16 / -14 | 5 | ✓ Complete |
| 05-23 17:47 | 20m | -2 / - | G6MTI | - / - | 4 | Partial |
| 05-23 17:46 | 20m | -11 / - | ON7AC | - / - | 2 | Partial |
| 05-23 17:44 | 20m | - / -13 | SV2AJX | +14 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 205445 +9 1777 VK4VCC F4JDM JN07 (x3) 205715 +13 1406 BG7ZHS F4JDM JN07 205845 +13 1864 BG7MOM F4JDM JN07 205945 +10 1906 BG7ZHS F4JDM JN07 210100 +14 1531 CR7BUJ F4JDM JN07 (x3) 210215 +2 1031 F4JDM CR7BUJ -10 210230 +19 2031 CR7BUJ F4JDM R-05 210245 +4 1031 F4JDM CR7BUJ RR73 210300 +15 2031 CR7BUJ F4JDM R-05 210315 -5 1032 F4JDM CR7BUJ RR73 210330 +15 2031 CR7BUJ F4JDM 73
10m
UTC dB Freq Message 083600 -8 2054 BG4UCZ F4JDM JN07 084100 -6 2054 CQ F4JDM JN07 (x2) 084200 +1 2054 SV4RRK F4JDM -17 (x6) 084600 +5 2054 IU8LPE F4JDM RR73 084800 +0 2054 CQ F4JDM JN07 (x2) 084900 -1 2054 DO2DH F4JDM +06 (x2) 085100 +7 2054 <...> F4JDM -18
40m
UTC dB Freq Message 203745 +1 921 F4JDM RC5F KO85 203800 +0 2013 RC5F F4JDM -04 203815 +8 921 F4JDM RC5F R-15 203830 +2 2013 RC5F F4JDM RR73 203845 +3 921 F4JDM RC5F 73 203900 +0 2013 SN1A F4JDM R-06 (x2) 211000 +1 2013 CQ F4JDM JN07 211030 +1 2013 DL8RWO F4JDM -13 (x2) 211145 +4 1101 F4JDM DL8RWO 73 211230 -5 2014 CQ F4JDM JN07 (x2) 211330 +1 2014 UK8OM F4JDM JN07 (x2)