SP5TAO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5TAO, decoded by SO8OO in southeastern Poland. 91 related FT8 messages, observed on 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-05-21 and 2026-08-19.
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 SP5TAO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP5TAO
Approximate centre of KO02, decoded 2026-08-10 06:26 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 | SP5TAO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 17:42 | 20m | - / -5 | R1ZBR | -16 / - | 2 | ✓ Closing fragment |
| 08-10 06:28 | 40m | -18 / - | DJ0MAB | - / +3 | 2 | ✓ Closing fragment |
| 08-10 06:24 | 40m | -12 / - | TK5KP | - / -6 | 7 | ✓ Closing fragment |
| 08-03 07:41 | 20m | - / +1 | LX1ER | +4 / - | 2 | ✓ Closing fragment |
| 07-29 18:55 | 40m | -6 / - | VK4DAD | - / -22 | 3 | ✓ Closing fragment |
| 07-29 14:58 | 10m | - / - | DN9BT | -5 / - | 3 | Partial capture |
| 07-24 18:36 | 20m | +12 / - | OM7TJ | - / - | 3 | Partial capture |
| 07-24 18:30 | 20m | +4 / - | R9UBP | - / 0 | 3 | ✓ Closing fragment |
| 07-12 15:41 | 20m | - / -11 | C31HS | -7 / - | 3 | ✓ Closing fragment |
| 07-08 05:59 | 20m | - / - | EA3HMM | -6 / - | 2 | ✓ Closing fragment |
| 07-08 05:58 | 20m | - / -7 | HC2GRC | -4 / - | 2 | ✓ Closing fragment |
| 06-29 11:52 | 10m | - / -4 | 4O4DB | +6 / - | 2 | ✓ Closing fragment |
| 06-27 12:34 | 10m | - / - | RC6OU | -3 / - | 3 | ✓ Closing fragment |
| 06-25 19:23 | 10m | - / - | T77RN | -3 / - | 2 | ✓ Closing fragment |
| 06-25 08:23 | 20m | - / +4 | YT3PL | -16 / - | 3 | ✓ Closing fragment |
| 06-25 08:22 | 20m | - / -2 | YT7E | +2 / - | 2 | ✓ Closing fragment |
| 06-16 18:43 | 20m | -13 / - | BU2FW | -15 / - | 2 | ✓ Closing observed |
| 06-16 18:39 | 20m | -11 / - | BU2FW | - / - | 2 | Partial capture |
| 06-16 18:36 | 20m | -9 / -13 | 9V1DX | -10 / - | 2 | Partial capture |
| 06-10 07:03 | 20m | - / -3 | EI7IN | -7 / - | 3 | ✓ Closing fragment |
| 06-06 15:14 | 20m | - / - | EK1KE | -9 / - | 4 | Partial capture |
| 06-06 15:13 | 10m | - / -8 | UB1CBC | -10 / - | 2 | Partial capture |
| 06-06 15:09 | 20m | - / - | EK1KE | -8 / - | 3 | Partial capture |
| 06-06 14:59 | 20m | - / -11 | R3CE | -10 / - | 2 | ✓ Closing fragment |
| 06-06 14:57 | 20m | - / -7 | RA5BQ | -1 / - | 2 | ✓ Closing fragment |
| 06-06 14:54 | 20m | - / -16 | EK1KE | -8 / - | 6 | ✓ Closing fragment |
| 06-06 13:44 | 10m | - / - | UX3HX | +10 / - | 2 | Partial capture |
| 06-06 13:42 | 10m | - / -7 | UT4VL | -2 / - | 3 | Partial capture |
| 06-06 13:38 | 10m | - / -8 | RW6HDK | +7 / - | 2 | ✓ Closing fragment |
| 06-06 13:37 | 10m | - / -3 | UT4QM | +6 / - | 4 | ✓ Closing fragment |
| 06-06 13:36 | 10m | - / -6 | US8UX | +15 / - | 2 | ✓ Closing fragment |
| 06-05 19:37 | 20m | -6 / - | EA6TU | - / - | 5 | Partial capture |
| 06-02 18:57 | 20m | - / -7 | 8Q7PR | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053745 -23 1468 SP5TAO IK4JPP -03 183030 +1 2716 R9UBP SP5TAO KO02 (x3) 183600 +11 2715 OM7TJ SP5TAO KO02 (x3) 073300 -17 1969 SP5TAO YO9PH -23 074130 +10 2974 SP5TAO LX1ER +01 (x2) 065130 -9 459 SP5TAO <...> -07 070100 -12 1509 SP5TAO RR73; PC5R <...> -14 204000 -11 2402 SP5TAO D2ACE -09 174200 -18 2118 SP5TAO R1ZBR -05 (x2)
UTC dB Audio Message 185515 -5 2786 VK4DAD SP5TAO KO02 (x3) 062415 +0 2837 TK5KP SP5TAO KO02 (x7) 062815 -16 1692 DJ0MAB SP5TAO +03 (x2)
UTC dB Audio Message 192330 -1 2744 SP5TAO T77RN +12 (x2) 081400 -8 2580 SP5TAO PG9S JO32 123300 -15 883 SP5TAO LA1HW RR73 123400 +0 886 SP5TAO RC6OU KN98 (x3) 115230 +6 2589 SP5TAO 4O4DB -04 (x2) 190130 -10 2591 SP5TAO RR73; RM3DA <...> -02 190230 -18 1940 SP5TAO 9A60CBM -01 145700 -15 909 SP5TAO TN8GD RR73 145800 -3 1070 SP5TAO DN9BT JO40 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.