DD8BA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DD8BA, decoded by SO8OO in southeastern Poland. 1,206 related FT8 messages, 662 CQ messages, observed on 80m, 40m, 20m, across 26 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 DD8BA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DD8BA
Approximate centre of JO42, decoded 2026-08-22 21:32 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 | DD8BA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:32 | 80m | -1 / +2 | SM2OTU | -8 / -19 | 5 | ✓ Full exchange observed |
| 08-22 21:24 | 80m | -1 / - | ON5VKE | - / - | 15 | Partial capture |
| 08-22 21:18 | 80m | +2 / - | S56FPW | - / - | 8 | Partial capture |
| 08-22 20:58 | 80m | - / +8 | DK7ZT | +8 / - | 4 | Partial capture |
| 08-22 20:56 | 80m | +1 / -18 | RU3T | +2 / 0 | 7 | ✓ Full exchange observed |
| 08-22 20:52 | 80m | - / - | HA7XL | +17 / - | 2 | Partial capture |
| 08-22 20:51 | 80m | +6 / - | IQ4JO | - / - | 5 | Partial capture |
| 08-22 20:44 | 80m | - / - | DO9SAM | +12 / - | 2 | Partial capture |
| 08-22 20:42 | 80m | +1 / - | F1FXC | -14 / -17 | 6 | ✓ Closing observed |
| 08-22 20:39 | 80m | +3 / - | LB6LK | - / -4 | 3 | ✓ Closing fragment |
| 08-22 20:37 | 80m | - / - | DL9KM | -5 / - | 4 | Partial capture |
| 08-22 20:36 | 80m | - / +5 | DK7ZT | +4 / - | 5 | Partial capture |
| 08-22 20:34 | 80m | +3 / - | S56EPX | +3 / -6 | 4 | ✓ Closing observed |
| 08-22 20:11 | 80m | - / -18 | EA7LIC | -19 / - | 2 | ✓ Closing fragment |
| 08-22 20:05 | 80m | - / +4 | DK7ZT | +7 / - | 5 | Partial capture |
| 08-22 20:04 | 80m | - / -19 | R5ACQ | -2 / - | 2 | ✓ Closing fragment |
| 08-22 19:46 | 80m | -6 / - | OH3DJP | - / - | 7 | Partial capture |
| 08-22 19:34 | 80m | -6 / -13 | 9A9N | +8 / -3 | 5 | ✓ Full exchange observed |
| 08-21 21:20 | 80m | -10 / -9 | F5NNN | -12 / -4 | 5 | ✓ Full exchange observed |
| 08-21 21:17 | 80m | - / -7 | DK7ZT | +5 / - | 10 | Partial capture |
| 08-21 21:16 | 80m | -9 / -18 | YU7AS | +9 / -6 | 5 | ✓ Full exchange observed |
| 08-21 21:01 | 80m | -13 / - | ON5VKE | - / - | 16 | Partial capture |
| 08-21 20:59 | 80m | - / - | DO7RMS | -7 / - | 2 | Partial capture |
| 08-21 20:58 | 80m | -5 / -13 | EA6LU | -15 / - | 3 | ✓ Closing observed |
| 08-21 20:52 | 80m | - / +5 | DK7ZT | +3 / - | 3 | Partial capture |
| 08-21 20:51 | 80m | -6 / - | M0PYU | - / -3 | 2 | ✓ Closing fragment |
| 08-21 20:49 | 80m | -4 / -7 | <...> | -16 / -8 | 3 | Partial capture |
| 08-21 20:46 | 80m | 0 / - | OZ2SPACE | - / - | 5 | Partial capture |
| 08-21 20:38 | 80m | - / -12 | DK7ZT | +4 / - | 4 | Partial capture |
| 08-21 20:35 | 80m | -2 / - | HB75LU | - / - | 4 | Partial capture |
| 08-21 20:28 | 80m | -5 / - | <...> | - / - | 8 | Partial capture |
| 08-21 20:23 | 80m | -2 / - | R2EA/P | - / - | 3 | Partial capture |
| 08-21 20:19 | 80m | 0 / - | MX0HFC | - / - | 6 | Partial capture |
| 08-21 20:16 | 80m | -1 / -3 | OE6LQD | -6 / -14 | 4 | Partial capture |
| 08-21 19:58 | 80m | +4 / -6 | 2E0LMA | -13 / -10 | 5 | ✓ Full exchange observed |
| 08-21 19:55 | 80m | +4 / -8 | LZ3AN | -4 / -5 | 5 | ✓ Full exchange observed |
| 08-21 19:53 | 80m | +4 / - | IU1DXU | - / - | 3 | Partial capture |
| 08-21 19:24 | 80m | -4 / - | II7MGBA | - / -13 | 3 | Partial capture |
| 08-21 19:22 | 80m | - / +2 | DK7ZT | +9 / - | 5 | Partial capture |
| 08-21 19:18 | 80m | +2 / +9 | UF4S/P | -10 / +1 | 5 | Partial capture |
| 08-21 19:18 | 80m | -8 / - | YO4LUP | - / -18 | 2 | ✓ Closing fragment |
| 08-21 19:15 | 80m | -5 / - | UF4S/P | - / - | 3 | Partial capture |
| 08-21 19:13 | 80m | -4 / - | OH3DJP | - / - | 2 | Partial capture |
| 08-21 19:11 | 80m | +1 / -14 | RY3F | -1 / -10 | 5 | ✓ Full exchange observed |
| 08-21 19:09 | 80m | - / +3 | DK7ZT | +5 / - | 5 | Partial capture |
| 08-21 19:08 | 80m | -1 / - | HB3YPJ | - / -10 | 3 | ✓ Closing fragment |
| 08-09 04:52 | 80m | - / -5 | OK1HEH | +1 / - | 3 | Partial capture |
| 08-09 04:49 | 80m | -10 / +1 | SP6JIU | +27 / - | 2 | Partial capture |
| 08-09 04:35 | 80m | -10 / - | KZ8C | - / - | 19 | Partial capture |
| 08-09 04:31 | 80m | -2 / - | PG7R | - / -8 | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212715 -4 1943 ON5VKE DD8BA JO42 (x10) 213215 -2 1943 SM2OTU DD8BA JO42 213230 -8 2762 DD8BA SM2OTU +02 213245 +3 1943 SM2OTU DD8BA R-19 213300 -8 2762 DD8BA SM2OTU RR73 213315 -3 1944 SM2OTU DD8BA 73
UTC dB Audio Message 070445 -24 1409 DD8BA OH5WWA -01 071100 -7 1406 DD8BA II1WWA -09 (x2) 071200 +0 2521 DD8BA YO4NF -18 072130 -3 2531 DD8BA TM8WWA -16 (x3) 072430 -16 2314 DD8BA II7WWA -07 072630 -15 2478 SK3WWA DD8BA JO42 102645 -19 1739 DD8BA 4O4DB RR73 105815 -18 2407 VP2MAA DD8BA R-21 081930 -14 325 DD8BA TK5K RR73 121900 -20 1145 DD8BA Z62NS -14 (x3)
UTC dB Audio Message 070945 -11 2337 DD8BA DM5KK JO60 074930 -6 2461 DD8BA UT4PA KO20 075100 -24 1348 DD8BA DL9KM JN68 214045 -16 2079 LU8EKC DD8BA JO42 (x12)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.