DL4XT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4XT, decoded by SO8OO in southeastern Poland. 120 related FT8 messages, 7 CQ messages, observed on 80m, 40m, 20m, across 10 UTC dates. Heard between 2026-06-04 and 2026-08-21.
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 DL4XT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL4XT
Approximate centre of JO53, decoded 2026-08-14 17:14 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 | DL4XT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 03:23 | 40m | - / - | ND9M | -17 / - | 8 | Partial capture |
| 08-15 19:48 | 40m | - / - | DL2VN | -10 / - | 2 | Partial capture |
| 08-15 19:48 | 40m | - / - | IN3HBF | -7 / - | 3 | Partial capture |
| 08-15 19:47 | 40m | -13 / - | HA7TM | -12 / +3 | 3 | ✓ Closing observed |
| 08-15 19:45 | 40m | -18 / - | EG2FPA | - / - | 2 | Partial capture |
| 08-15 19:43 | 40m | -18 / - | PD3JW | - / -14 | 2 | Partial capture |
| 08-15 19:42 | 40m | -16 / -13 | US2YW | -6 / -2 | 8 | Partial capture |
| 08-15 19:37 | 40m | -14 / - | EA1FYL | - / -11 | 2 | Partial capture |
| 08-15 19:36 | 40m | -14 / - | YU1FW | - / - | 2 | Partial capture |
| 08-15 19:24 | 40m | -15 / - | DG0OFT | - / -3 | 2 | Partial capture |
| 08-15 19:21 | 40m | -17 / -10 | EU4U | -8 / +1 | 3 | ✓ Full exchange observed |
| 08-15 19:16 | 40m | -16 / -9 | UT2PC | +1 / - | 6 | ✓ Closing observed |
| 08-15 19:14 | 40m | -13 / - | OZ2LC | - / - | 3 | Partial capture |
| 08-15 19:12 | 40m | -16 / -13 | UX7QV | -8 / -2 | 5 | ✓ Full exchange observed |
| 08-15 19:11 | 40m | -15 / -13 | SV1DKR | -18 / -14 | 2 | Partial capture |
| 08-15 19:06 | 40m | -16 / - | PE0TS | - / -3 | 2 | ✓ Closing fragment |
| 08-15 19:02 | 40m | -16 / -13 | R3PJ | -8 / - | 5 | ✓ Closing observed |
| 08-15 19:00 | 40m | -15 / -5 | SP7TF | -16 / -5 | 3 | ✓ Full exchange observed |
| 08-15 18:59 | 40m | -9 / - | S55OO | +2 / - | 2 | ✓ Closing observed |
| 08-15 18:57 | 40m | - / +8 | ON5CDG | -18 / - | 2 | ✓ Closing fragment |
| 08-15 18:55 | 40m | -16 / - | PD9HIX | -8 / +6 | 4 | ✓ Full exchange observed |
| 08-15 18:53 | 40m | -15 / - | R3HX | - / -7 | 3 | ✓ Closing fragment |
| 08-15 18:52 | 40m | -12 / - | DD0AM | - / -12 | 3 | ✓ Closing fragment |
| 08-15 18:50 | 40m | -13 / - | M0MDN | - / -2 | 3 | ✓ Closing fragment |
| 08-15 18:49 | 40m | -14 / - | DL1EDR | -14 / -14 | 6 | Partial capture |
| 08-15 18:47 | 40m | -17 / - | EG2FPA | - / -11 | 2 | ✓ Closing fragment |
| 08-15 18:44 | 40m | -15 / - | R3HX | - / -10 | 3 | ✓ Closing fragment |
| 08-15 18:43 | 40m | -15 / - | EI8GS | - / +5 | 2 | Partial capture |
| 08-15 18:40 | 40m | - / -5 | UA4FKT | -9 / - | 3 | ✓ Closing fragment |
| 08-15 18:38 | 40m | - / -8 | IU2HUQ | -15 / - | 2 | Partial capture |
| 08-15 18:37 | 40m | - / +9 | DK7ZT | -20 / - | 4 | Partial capture |
| 08-15 18:36 | 40m | -13 / -15 | LZ1ZF | -10 / -5 | 3 | ✓ Full exchange observed |
| 08-15 18:29 | 40m | -18 / - | F1PBZ | - / +10 | 2 | ✓ Closing fragment |
| 08-15 18:28 | 40m | -18 / - | PA3BMB | - / +8 | 2 | ✓ Closing fragment |
| 08-15 18:28 | 40m | - / +2 | DK0ACI | -11 / - | 2 | Partial capture |
| 08-15 18:27 | 40m | - / +9 | DL5ASK | -10 / - | 2 | Partial capture |
| 08-14 17:14 | 80m | +2 / +1 | DO7RMA | -6 / - | 5 | ✓ Full exchange observed |
| 08-14 17:12 | 80m | +2 / - | OZ0A | -12 / 0 | 5 | ✓ Full exchange observed |
| 08-14 17:10 | 80m | +2 / +10 | DK7ZT | -5 / - | 4 | ✓ Full exchange observed |
| 08-14 17:09 | 80m | +1 / +3 | LY3BRA | +4 / +1 | 5 | ✓ Full exchange observed |
| 08-14 09:51 | 20m | - / -11 | LZ1ZF | -12 / - | 4 | ✓ Closing fragment |
| 07-22 03:08 | 40m | - / -11 | NF3R | -18 / - | 3 | ✓ Closing fragment |
| 07-20 03:21 | 40m | - / -8 | F5RRS | -17 / - | 4 | ✓ Closing fragment |
| 07-20 03:18 | 40m | - / - | PC2J | -16 / - | 2 | ✓ Closing fragment |
| 07-06 19:20 | 20m | -8 / -6 | JY5IB | -6 / -7 | 4 | ✓ Full exchange observed |
| 06-15 04:51 | 40m | - / -4 | 5P1KZX | -11 / - | 2 | ✓ Closing fragment |
| 06-14 16:51 | 40m | -20 / - | IQ0VT | -10 / -8 | 4 | ✓ Closing observed |
| 06-06 11:26 | 20m | - / -1 | <...> | -1 / - | 4 | Partial capture |
| 06-06 11:09 | 20m | - / -25 | EG53DMM | -9 / - | 2 | Partial capture |
| 06-06 10:28 | 20m | - / -7 | EG53DMM | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194815 -15 1375 HA7TM DL4XT RR73 194830 -12 1376 DL4XT HA7TM 73 194830 -9 1217 DL4XT IN3HBF JN56 194830 -11 765 DL4XT DL2VN JO51 (x2) 194900 -6 1217 DL4XT IN3HBF JN56 031930 -15 3037 DL4XT N1NRL -16 032315 -17 2334 DL4XT ND9M EM70 (x8)
UTC dB Audio Message 171045 -5 848 DL4XT DK7ZT +10 171100 +2 847 DK7ZT DL4XT R+13 171115 -5 848 DL4XT DK7ZT RR73 171130 +3 847 DK7ZT DL4XT 73 171200 +3 847 CQ DL4XT JO53 171230 +1 847 OZ0A DL4XT JO53 171245 -13 847 DL4XT OZ0A +17 171300 -1 847 OZ0A DL4XT R+00 171315 -11 848 DL4XT OZ0A RR73 171330 +5 847 OZ0A DL4XT 73 171400 +6 847 DO7RMA DL4XT JO53 171415 -6 1350 DL4XT DO7RMA +01 171430 +0 847 DO7RMA DL4XT R+17 171445 -5 1350 DL4XT DO7RMA RR73 171500 +0 847 DO7RMA DL4XT 73
UTC dB Audio Message 110900 -4 1463 DL4XT EG53DMM -25 (x2) 112600 -1 630 DL4XT <...> -01 (x4) 192045 -6 1313 DL4XT JY5IB -06 192100 -8 2390 JY5IB DL4XT R-07 192115 -7 1313 DL4XT JY5IB RR73 192130 -8 2390 JY5IB DL4XT 73 192200 -6 2390 IK2YYO DL4XT -16 095145 -11 1218 DL4XT LZ1ZF -11 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.