DK9TZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK9TZ, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, 2 CQ messages, observed on 60m, 40m, 10m, across 4 UTC dates. Heard between 2026-07-25 and 2026-08-23.
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 DK9TZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DK9TZ
Approximate centre of JN48, decoded 2026-08-22 18:22 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 | DK9TZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 14:07 | 10m | - / -6 | LZ1EV | +7 / - | 2 | Partial capture |
| 08-22 18:22 | 40m | +3 / - | EA4GA/P | - / -10 | 4 | ✓ Closing fragment |
| 08-22 18:18 | 40m | +1 / - | EN35UKR | - / -1 | 2 | Partial capture |
| 08-22 18:15 | 40m | +4 / - | ZS6WAB | - / - | 2 | Partial capture |
| 08-22 18:12 | 40m | +6 / +6 | DL7TY | -6 / 0 | 5 | ✓ Full exchange observed |
| 08-22 18:09 | 40m | +7 / - | R1BQW/M | - / -13 | 2 | Partial capture |
| 08-21 19:28 | 40m | 0 / - | MW7MAI | - / -16 | 2 | ✓ Closing fragment |
| 08-21 19:26 | 40m | 0 / - | AO25FDM | - / -4 | 2 | Partial capture |
| 08-21 19:25 | 40m | 0 / - | UB9MEU | - / -8 | 3 | ✓ Closing fragment |
| 08-21 19:23 | 40m | -4 / - | MW7MAI | - / -16 | 3 | Partial capture |
| 08-21 19:20 | 40m | +1 / - | ZL2NU | - / -20 | 3 | ✓ Closing fragment |
| 08-21 19:13 | 60m | -2 / +1 | F5OZC | -12 / -4 | 6 | ✓ Full exchange observed |
| 08-21 19:11 | 60m | -3 / -9 | DL8UD | +1 / +2 | 6 | ✓ Full exchange observed |
| 08-21 19:09 | 60m | -3 / -2 | OZ2BX | -10 / -1 | 5 | ✓ Full exchange observed |
| 08-21 19:06 | 60m | +1 / -2 | DM5JBN | +2 / +4 | 4 | ✓ Full exchange observed |
| 08-21 19:02 | 60m | 0 / -13 | SP1ZMO | +2 / -11 | 5 | ✓ Full exchange observed |
| 08-21 18:59 | 60m | -3 / - | <...> | - / -14 | 3 | Partial capture |
| 08-21 18:56 | 60m | -2 / - | SP1ZMO | - / - | 2 | Partial capture |
| 08-21 18:55 | 60m | -1 / +6 | ON5PU | -2 / +3 | 5 | ✓ Full exchange observed |
| 08-21 18:30 | 40m | +6 / - | DL1HDL | - / - | 2 | Partial capture |
| 08-21 18:25 | 40m | +3 / - | GM0GMN | - / +1 | 4 | ✓ Closing fragment |
| 08-21 18:18 | 40m | +3 / -1 | US8KA | +4 / - | 2 | Partial capture |
| 08-21 18:16 | 40m | +3 / +9 | IK4IDY | -8 / +1 | 5 | ✓ Full exchange observed |
| 07-25 19:10 | 60m | -7 / -16 | DH1BBO | -10 / -6 | 4 | ✓ Full exchange observed |
| 07-25 19:05 | 60m | -8 / +10 | OE9HGV | -12 / - | 4 | ✓ Closing observed |
| 07-25 19:04 | 60m | -5 / -1 | DC6MY | 0 / +6 | 5 | ✓ Full exchange observed |
| 07-25 19:01 | 60m | -1 / - | F5RAV | - / -9 | 3 | ✓ Closing fragment |
| 07-25 18:58 | 60m | -2 / -7 | IW5DNZ | -10 / - | 3 | ✓ Closing observed |
| 07-25 18:56 | 60m | -4 / - | HB9AWS | -10 / +4 | 6 | ✓ Full exchange observed |
| 07-25 18:55 | 60m | -4 / -1 | OZ2LP | -4 / -5 | 5 | ✓ Full exchange observed |
| 07-25 17:55 | 40m | -13 / - | ON3MOH/P | - / -3 | 3 | ✓ Closing fragment |
| 07-25 17:46 | 40m | -14 / - | SP9BEB | -14 / -1 | 5 | ✓ Full exchange observed |
| 07-25 17:45 | 40m | -13 / - | DM2BM | -18 / - | 2 | ✓ Closing observed |
| 07-25 17:41 | 40m | -14 / +2 | UR5SG | -6 / +1 | 8 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 123845 -12 469 MW7TTA DK9TZ R-04 140700 +9 1234 DK9TZ LZ1EV -06 (x2) 140800 +3 1234 DK9TZ RR73; DM2CNE <...> -10
UTC dB Audio Message 181230 +5 440 DL7TY DK9TZ JN48 181245 -5 1322 DK9TZ DL7TY +06 181300 +6 439 DL7TY DK9TZ R+00 181315 -7 1322 DK9TZ DL7TY RR73 181330 +6 439 DL7TY DK9TZ 73 181500 +3 439 ZS6WAB DK9TZ JN48 (x2) 181700 +0 439 4X4ZP DK9TZ JN48 181845 +0 440 EN35UKR DK9TZ JN48 181900 +0 1488 DK9TZ GB64MOD +00 181915 +2 440 EN35UKR DK9TZ R-01 182200 +3 440 EA4GA/P DK9TZ JN48 (x4)
UTC dB Audio Message 190945 +0 426 OZ2BX DK9TZ R-01 191000 -9 1008 DK9TZ OZ2BX RR73 191015 -3 426 OZ2BX DK9TZ 73 191145 -4 426 DL8UD DK9TZ JN48 191200 +1 1374 DK9TZ DL8UD +11 191215 -2 426 DL8UD DK9TZ R+02 191230 +1 1374 DK9TZ DL8UD RR73 191245 -4 426 DL8UD DK9TZ 73 191300 +0 1374 DK9TZ DL8UD -09 191330 -2 426 F5OZC DK9TZ JN48 191345 -13 1746 DK9TZ F5OZC +01 191400 -1 426 F5OZC DK9TZ R-04 191415 -12 1746 DK9TZ F5OZC RR73 191430 -4 426 F5OZC DK9TZ 73 (x2)
UTC dB Audio Message 174200 -3 566 <...> DK9TZ JN48 181900 -18 1170 MI7RDK DK9TZ JN48
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.