ON3DOC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON3DOC, decoded by SO8OO in southeastern Poland. 368 related FT8 messages, 50 CQ messages, observed on 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-19 and 2026-08-13.
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 ON3DOC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON3DOC
Approximate centre of JO21, decoded 2026-08-13 20:09 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 | ON3DOC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 20:09 | 40m | -24 / - | M6RXK | - / - | 2 | Partial capture |
| 08-01 08:46 | 20m | -24 / - | SP9D | - / +9 | 2 | Partial capture |
| 08-01 08:22 | 20m | -15 / - | HI8UD | - / - | 3 | Partial capture |
| 08-01 08:22 | 20m | -10 / -11 | IK4LZH | +9 / - | 4 | Partial capture |
| 07-29 13:24 | 40m | - / - | DL3DQL | -10 / - | 2 | ✓ Closing fragment |
| 07-17 22:11 | 20m | - / -15 | UA6YW | -10 / - | 3 | ✓ Closing fragment |
| 07-17 22:02 | 40m | - / - | R6FX | -20 / - | 2 | ✓ Closing fragment |
| 07-17 22:00 | 40m | - / -7 | HA7TM | -12 / - | 3 | ✓ Closing fragment |
| 07-17 22:00 | 40m | - / - | PE1NPS | -13 / - | 3 | Partial capture |
| 07-17 08:19 | 10m | - / -21 | IT9CMZ | -21 / - | 2 | ✓ Closing fragment |
| 07-13 22:22 | 40m | -14 / - | LY7T | - / - | 4 | Partial capture |
| 07-13 22:15 | 40m | -22 / - | SP7TF | - / - | 2 | Partial capture |
| 07-13 21:57 | 20m | - / - | EA1IOK | -5 / - | 3 | Partial capture |
| 07-13 14:08 | 10m | -18 / - | EX8ABR | - / - | 2 | Partial capture |
| 07-13 14:06 | 10m | -17 / - | <...> | - / +8 | 3 | Partial capture |
| 07-13 13:58 | 10m | -15 / - | F4ACR | - / - | 9 | Partial capture |
| 07-10 18:53 | 40m | - / - | RK3AQ | -12 / - | 3 | Partial capture |
| 07-09 19:42 | 40m | -22 / - | F4JPN | - / +5 | 2 | Partial capture |
| 07-09 19:41 | 40m | - / - | PE1NPS | -9 / - | 3 | Partial capture |
| 07-09 19:40 | 40m | -19 / -10 | DK0IL | -22 / - | 3 | ✓ Closing observed |
| 07-09 19:12 | 20m | - / - | RA6OY | -8 / - | 2 | Partial capture |
| 07-07 19:00 | 20m | -22 / -11 | RY7G | -2 / - | 3 | ✓ Closing observed |
| 07-07 18:56 | 20m | - / - | DF8TN | -2 / - | 3 | ✓ Closing fragment |
| 07-07 18:41 | 20m | -16 / - | DF8TN | -13 / +9 | 4 | Partial capture |
| 07-07 18:09 | 20m | - / -16 | ON4AMP | -17 / - | 3 | ✓ Closing fragment |
| 07-05 20:01 | 20m | - / - | IK2ZJR | -12 / - | 6 | Partial capture |
| 07-04 21:46 | 40m | - / -8 | EA8UP | -10 / - | 3 | ✓ Closing fragment |
| 07-04 21:44 | 40m | - / -4 | TM2WWA | -12 / - | 2 | Partial capture |
| 07-02 20:32 | 20m | - / -5 | RN6MA | +2 / - | 3 | ✓ Closing fragment |
| 07-02 20:08 | 40m | - / - | DL3MIB | -7 / - | 6 | Partial capture |
| 07-02 20:03 | 40m | - / -8 | DL7ACA | -15 / - | 2 | ✓ Closing fragment |
| 07-02 20:00 | 40m | - / -8 | 9A4ZM | -13 / - | 3 | ✓ Closing fragment |
| 07-02 19:52 | 40m | - / -8 | II3WWA | -16 / - | 2 | ✓ Closing fragment |
| 06-26 10:31 | 20m | - / -14 | PD0IFI | -4 / - | 5 | ✓ Closing fragment |
| 06-26 10:21 | 20m | - / +2 | IQ0VT | -24 / - | 2 | ✓ Closing fragment |
| 06-26 10:14 | 20m | - / - | DL6REX | -23 / - | 3 | Partial capture |
| 06-26 09:20 | 40m | - / -15 | UT4PA | -9 / - | 5 | ✓ Closing fragment |
| 06-25 12:28 | 20m | - / - | HA7TM | -13 / - | 3 | Partial capture |
| 06-25 12:21 | 20m | - / -2 | DL1R | -14 / - | 5 | ✓ Closing fragment |
| 06-24 05:21 | 20m | - / -11 | II0NRG | -16 / - | 2 | ✓ Closing fragment |
| 06-24 05:17 | 20m | - / - | RX3ASQ | -20 / - | 2 | ✓ Closing fragment |
| 06-23 18:45 | 40m | - / - | HB9CPT | -4 / - | 5 | Partial capture |
| 06-23 18:34 | 20m | -3 / - | BI8SCC | - / - | 3 | Partial capture |
| 06-23 18:30 | 20m | 0 / - | IK4LZH | - / - | 3 | Partial capture |
| 06-23 18:28 | 20m | -4 / - | 5Z4VJ | - / - | 4 | Partial capture |
| 06-22 09:09 | 20m | -6 / - | IK4RVY | - / - | 6 | Partial capture |
| 06-22 09:04 | 20m | - / -3 | F1PBZ | -3 / - | 2 | ✓ Closing fragment |
| 06-21 11:51 | 20m | -4 / - | IK4RVY | - / - | 2 | Partial capture |
| 06-21 11:46 | 20m | -6 / - | IU0KNS | - / - | 2 | Partial capture |
| 06-20 14:29 | 20m | -5 / - | IQ4JHE | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 220030 -7 2734 ON3DOC F1PBZ -05 220030 -13 2495 ON3DOC PE1NPS JO22 220030 -12 1357 ON3DOC HA7TM KN07 220100 -12 2496 ON3DOC PE1NPS JO22 220100 -10 1356 ON3DOC HA7TM R-07 220130 -13 2495 ON3DOC PE1NPS JO22 220130 -13 1356 ON3DOC HA7TM 73 220230 -19 1357 ON3DOC R6FX LN14 (x2) 212630 -12 1837 ON3DOC YO9HP -07 212930 -21 1488 TA7AO ON3DOC JO21 132400 -12 1032 ON3DOC DL3DQL RR73 (x2) 200915 -23 1493 M6RXK ON3DOC JO21 (x2)
UTC dB Audio Message 075915 -9 563 ON3DOC EA5QS IM98 221130 -12 1754 ON3DOC UA6YW -15 (x3) 082230 -10 461 IK4LZH ON3DOC JO21 082245 -15 815 HI8UD ON3DOC JO21 082245 +7 461 ON3DOC IK4LZH -11 082315 -15 813 HI8UD ON3DOC JO21 082315 +10 461 ON3DOC IK4LZH -11 082345 -16 815 HI8UD ON3DOC JO21 082345 +11 462 ON3DOC IK4LZH -11 084215 -18 2296 SP9D ON3DOC +09 (x3) 193715 -3 361 CQ ON3DOC JO21
UTC dB Audio Message 135900 -14 1678 F4ACR ON3DOC +28 (x8) 140615 -18 1670 <...> ON3DOC JO21 (x3) 140815 -15 1777 EX8ABR ON3DOC JO21 (x2) 081915 -19 1639 ON3DOC IT9CMZ -21 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.