F4DPU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4DPU, decoded by SO8OO in southeastern Poland. 201 related FT8 messages, 32 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-21 and 2026-08-18.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations F4DPU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4DPU
Approximate centre of JN03, decoded 2026-08-07 21:58 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | F4DPU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 23:16 | 40m | - / - | PA1AA | -14 / - | 3 | Partial capture |
| 08-18 23:13 | 40m | - / -6 | IN3IZQ | -7 / - | 4 | ✓ Closing fragment |
| 08-18 23:03 | 40m | - / -20 | F4IRP | -18 / - | 4 | ✓ Closing fragment |
| 08-18 23:02 | 40m | - / -3 | EA1RT | -20 / - | 4 | Partial capture |
| 08-18 22:47 | 40m | - / -20 | PD0LBY | -12 / - | 5 | ✓ Closing fragment |
| 08-18 22:18 | 160m | - / -10 | DK7ZT | -2 / - | 2 | ✓ Closing fragment |
| 08-18 22:17 | 160m | - / -21 | DH2YBG | +2 / - | 4 | ✓ Closing fragment |
| 08-18 22:01 | 80m | - / -19 | HA7TM | +6 / - | 4 | ✓ Closing fragment |
| 08-15 22:40 | 60m | - / -11 | DG4BZ | +4 / - | 2 | Partial capture |
| 08-15 22:37 | 60m | - / - | F5RAV | -6 / - | 2 | ✓ Closing fragment |
| 08-15 22:01 | 40m | - / - | PA7D | -18 / - | 2 | Partial capture |
| 08-07 21:55 | 20m | -16 / -16 | JE6WOQ | -6 / -3 | 4 | ✓ Full exchange observed |
| 08-07 21:42 | 20m | -14 / - | JR6LDE | - / -16 | 2 | Partial capture |
| 08-07 21:37 | 20m | -14 / - | ON7AC | - / -12 | 2 | ✓ Closing fragment |
| 08-07 21:18 | 60m | - / - | F5MYK | -14 / - | 2 | ✓ Closing fragment |
| 08-01 22:30 | 20m | -12 / - | K9STL | - / -19 | 2 | Partial capture |
| 08-01 22:25 | 20m | -19 / - | 5N0YEN | - / -19 | 2 | Partial capture |
| 08-01 22:24 | 20m | -12 / - | OD5ZZ | - / -8 | 2 | Partial capture |
| 08-01 22:07 | 20m | -3 / - | BH3CFN | - / -16 | 2 | Partial capture |
| 08-01 22:02 | 20m | -2 / - | US5WFL | - / -16 | 2 | ✓ Closing fragment |
| 08-01 22:00 | 20m | - / -12 | PS8ARP | -10 / - | 3 | ✓ Closing fragment |
| 08-01 16:29 | 20m | - / - | DL1R | -3 / - | 8 | Partial capture |
| 07-28 20:56 | 80m | - / - | ON6CQ | -19 / - | 5 | Partial capture |
| 07-24 22:36 | 20m | - / - | PD4FL | -13 / - | 6 | Partial capture |
| 07-24 22:23 | 40m | - / -14 | TK5K | -16 / - | 3 | ✓ Closing fragment |
| 07-20 20:58 | 20m | - / -8 | EB3JT | -11 / - | 3 | ✓ Closing fragment |
| 07-17 19:58 | 20m | - / -18 | DG5PW | -16 / - | 4 | ✓ Closing fragment |
| 06-27 10:01 | 10m | - / -1 | CR7BRV | -14 / - | 2 | ✓ Closing fragment |
| 06-26 16:12 | 10m | - / +4 | IQ6PE | -6 / - | 2 | Partial capture |
| 06-22 08:00 | 20m | - / -9 | F5IXN | -12 / - | 5 | Partial capture |
| 06-22 07:58 | 20m | - / -7 | ON3BLC | -11 / - | 4 | Partial capture |
| 06-22 07:56 | 20m | - / -4 | IR0RCAG | +2 / - | 2 | Partial capture |
| 06-22 06:56 | 20m | - / -18 | IS0KNG | -23 / - | 2 | ✓ Closing fragment |
| 06-22 06:53 | 20m | - / -15 | II0RTER | -14 / - | 4 | Partial capture |
| 06-19 20:18 | 20m | -9 / - | II1NAP | - / +2 | 3 | ✓ Closing fragment |
| 06-19 19:13 | 40m | - / -6 | F1PBZ | -2 / - | 2 | ✓ Closing fragment |
| 06-19 13:23 | 20m | -13 / -4 | F5DAN | -10 / -7 | 4 | ✓ Full exchange observed |
| 06-18 21:10 | 80m | - / -4 | IQ9BF | -7 / - | 2 | ✓ Closing fragment |
| 06-18 21:07 | 60m | - / -14 | EG1PLC | -18 / - | 2 | ✓ Closing fragment |
| 06-18 21:01 | 20m | - / -4 | IQ2DB | -8 / - | 2 | ✓ Closing fragment |
| 06-18 21:01 | 20m | - / -22 | IR0RCAG | +14 / - | 2 | Partial capture |
| 06-18 20:21 | 80m | - / -15 | IQ7PU | -5 / - | 2 | ✓ Closing fragment |
| 06-18 20:20 | 20m | - / -15 | IQ5AAR | -8 / - | 2 | Partial capture |
| 06-18 14:31 | 20m | -13 / - | <...> | - / +8 | 2 | Partial capture |
| 06-17 21:03 | 40m | - / -15 | IQ4JO | +16 / - | 2 | ✓ Closing fragment |
| 06-17 20:56 | 40m | - / -16 | IR0RPER | +4 / - | 2 | Partial capture |
| 06-15 21:08 | 20m | - / -9 | GB50PUNK | -11 / - | 2 | Partial capture |
| 06-15 19:44 | 40m | - / -17 | IQ9BF | -2 / - | 2 | ✓ Closing fragment |
| 06-15 15:05 | 20m | -8 / - | <...> | - / - | 2 | Partial capture |
| 06-15 15:02 | 20m | -14 / - | II9RICT | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230245 -19 1930 F4DPU EA1RT IN73 230315 -16 1674 F4DPU F4IRP R-20 230345 -21 1930 F4DPU EA1RT R-03 (x2) 230415 -18 1674 F4DPU F4IRP R-20 (x2) 230545 -20 1930 F4DPU EA1RT IN73 230545 -19 1674 F4DPU F4IRP 73 231345 -10 667 F4DPU IN3IZQ JN56 (x4) 231615 -10 1310 F4DPU PA1AA JO21 (x3)
UTC dB Audio Message 221700 +3 1422 F4DPU DH2YBG JO43 (x3) 221830 -2 1127 F4DPU DK7ZT -10 221830 +1 1422 F4DPU DH2YBG 73 221900 -2 1127 F4DPU DK7ZT RR73
UTC dB Audio Message 202100 -4 1316 F4DPU IQ7PU R-15 (x2) 211000 -6 1483 F4DPU IQ9BF R-04 (x2) 203300 +2 1034 F4DPU DL3MIB R-15 205600 -24 1600 CQ F4DPU JN03 205615 -20 1566 F4DPU ON6CQ JO11 (x5) 220100 +8 1680 F4DPU HA7TM JN97 (x4)
UTC dB Audio Message 201600 -6 1084 F4DPU II3RITN R-07 210700 -18 2047 F4DPU EG1PLC R-14 (x2) 211800 -6 381 F4DPU G1SID R-14 211830 -12 2432 F4DPU F5MYK IN97 211830 -5 1543 F4DPU DK5WL JN39 211930 -17 2433 F4DPU F5MYK 73 223715 -5 843 F4DPU F5RAV JN09 223715 +1 1036 F4DPU 9A4ZM JN86 223815 -6 843 F4DPU F5RAV 73 224045 +3 540 F4DPU DG4BZ JO42 (x2)
UTC dB Audio Message 222800 -19 1927 CQ DX F4DPU JN03 223015 -13 2065 K9STL F4DPU -19 (x2) 223730 -11 2654 VE3XVC F4DPU -14 213700 -15 2371 CQ DX F4DPU JN03 213730 -11 2371 ON7AC F4DPU -12 (x2) 214200 -12 2517 JR6LDE F4DPU -16 (x2) 215430 -18 2204 CQ DX F4DPU JN03 215545 -8 2408 F4DPU JE6WOQ -16 215600 -17 2204 JE6WOQ F4DPU R-03 215615 -4 2408 F4DPU JE6WOQ RR73 215630 -14 2204 JE6WOQ F4DPU 73 215800 -10 2204 CQ DX F4DPU JN03
UTC dB Audio Message 123115 +3 2651 F4DPU IK7YZB JN80 161245 -8 1149 F4DPU IQ6PE R+04 (x2) 100100 -15 833 F4DPU CR7BRV R-01 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.