ON3KHZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON3KHZ, decoded by SO8OO in southeastern Poland. 451 related FT8 messages, 13 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 44 UTC dates. Heard between 2026-04-25 and 2026-07-23.
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 ON3KHZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON3KHZ
Approximate centre of JO20, decoded 2026-06-30 18:38 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 | ON3KHZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-19 15:32 | 20m | - / -17 | YO3WST | -16 / - | 3 | Partial capture |
| 07-19 15:29 | 20m | - / -4 | YO7ARY | -19 / - | 2 | ✓ Closing fragment |
| 07-16 14:57 | 20m | - / -21 | KF0YOB | -5 / - | 3 | Partial capture |
| 07-07 14:54 | 20m | - / -18 | LY100RADIO | -16 / - | 2 | Partial capture |
| 06-28 22:31 | 80m | - / -15 | DO1ARD | +6 / - | 2 | ✓ Closing fragment |
| 06-28 22:28 | 80m | - / -4 | G0HSP | -19 / - | 2 | ✓ Closing fragment |
| 06-28 21:50 | 80m | - / -18 | G7RHF | -16 / - | 2 | ✓ Closing fragment |
| 06-26 20:59 | 40m | - / -19 | IQ7KM | -12 / - | 2 | ✓ Closing fragment |
| 06-26 19:40 | 40m | - / -25 | IQ3GO | -13 / - | 2 | ✓ Closing fragment |
| 06-25 16:39 | 20m | - / -23 | IQ6PE | -16 / - | 2 | Partial capture |
| 06-25 15:43 | 20m | - / -13 | IR3RITS | -21 / - | 2 | Partial capture |
| 06-23 15:06 | 20m | - / -1 | IQ9BH | -18 / - | 2 | Partial capture |
| 06-23 09:59 | 20m | - / - | F5IXN | -13 / - | 3 | Partial capture |
| 06-23 09:35 | 20m | - / -6 | EA3IDY | -8 / - | 2 | ✓ Closing fragment |
| 06-22 11:57 | 10m | - / -11 | LZ4VR | -19 / - | 2 | Partial capture |
| 06-20 16:10 | 20m | - / -14 | EA3HMM | -6 / - | 3 | Partial capture |
| 06-20 16:05 | 20m | - / - | EA3HMM | -9 / - | 3 | Partial capture |
| 06-20 15:51 | 10m | - / -14 | IQ8PC | -4 / - | 2 | ✓ Closing fragment |
| 06-20 14:52 | 20m | - / -24 | <...> | -11 / - | 3 | Partial capture |
| 06-14 13:30 | 20m | - / -15 | OZ9FF | +6 / - | 2 | ✓ Closing fragment |
| 06-14 12:41 | 20m | - / -14 | <...> | -2 / - | 2 | Partial capture |
| 06-13 12:08 | 40m | - / -20 | DD7EE | -18 / - | 2 | ✓ Closing fragment |
| 06-12 22:28 | 40m | - / -15 | F5NNN | -8 / - | 4 | ✓ Closing fragment |
| 06-12 22:27 | 40m | - / -14 | IQ9BH | -21 / - | 2 | ✓ Closing fragment |
| 06-11 09:02 | 20m | - / -16 | IQ7PU | +10 / - | 2 | ✓ Closing fragment |
| 06-11 06:35 | 20m | - / -18 | IQ0OS | 0 / - | 3 | ✓ Closing fragment |
| 06-10 22:16 | 20m | - / - | R1BEO | -9 / - | 2 | Partial capture |
| 06-10 11:13 | 20m | - / -19 | IK2CMI | -10 / - | 2 | Partial capture |
| 06-10 09:51 | 20m | - / 0 | IQ2UL | -2 / - | 2 | Partial capture |
| 06-10 09:27 | 20m | - / -16 | F5RRS | +2 / - | 3 | ✓ Closing fragment |
| 06-10 07:47 | 20m | - / -11 | IW4BYK | +8 / - | 3 | ✓ Closing fragment |
| 06-10 04:38 | 40m | - / -11 | IQ0VT | 0 / - | 2 | ✓ Closing fragment |
| 06-09 22:29 | 40m | - / -11 | DA1TH | -12 / - | 2 | Partial capture |
| 06-09 22:21 | 80m | -21 / - | EA8UP | - / - | 4 | Partial capture |
| 06-09 06:01 | 40m | - / -12 | DJ0MAB | -16 / - | 2 | ✓ Closing fragment |
| 06-08 08:56 | 20m | - / -21 | IK4TVP | -9 / - | 5 | Partial capture |
| 06-08 08:43 | 20m | - / -15 | IR7RMAT | -3 / - | 2 | Partial capture |
| 06-07 21:55 | 40m | - / -14 | SP6AXW | -5 / - | 4 | ✓ Closing fragment |
| 06-07 21:54 | 40m | - / -6 | DL2VEL | -3 / - | 2 | ✓ Closing fragment |
| 06-07 21:54 | 40m | - / -14 | IZ0ZIP | +2 / - | 2 | Partial capture |
| 06-07 21:51 | 40m | - / -1 | DL2BU | +5 / - | 3 | ✓ Closing fragment |
| 06-07 16:36 | 40m | - / -21 | PA2RO | -5 / - | 2 | ✓ Closing fragment |
| 06-07 16:24 | 40m | - / -10 | DK4BP | -6 / - | 2 | ✓ Closing fragment |
| 06-06 22:03 | 80m | - / -18 | IQ2UL | +2 / - | 2 | Partial capture |
| 06-06 21:58 | 80m | - / -16 | DL2VEL | -4 / - | 2 | ✓ Closing fragment |
| 06-05 22:15 | 80m | - / - | SP9YGD | -1 / - | 2 | Partial capture |
| 06-05 22:14 | 80m | -22 / - | DK2BJ | - / -13 | 2 | ✓ Closing fragment |
| 06-05 14:21 | 20m | -10 / - | IU0KNS | - / - | 2 | Partial capture |
| 06-05 14:07 | 20m | -18 / - | IQ9BF | - / - | 8 | Partial capture |
| 06-05 13:26 | 40m | - / -13 | DK0HA | -8 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 215230 -16 1034 ON3KHZ MM0JTV -11 183815 -12 1992 EG4WWA ON3KHZ JO20 154415 -16 1489 ON3KHZ OZ7DR RR73 145415 -15 1895 ON3KHZ LY100RADIO -18 (x2) 145715 -2 2369 ON3KHZ KF0YOB -21 (x3) 152915 -19 1907 ON3KHZ YO7ARY -04 (x2) 153245 -14 2357 ON3KHZ YO3WST -17 (x3) 114930 -24 1575 ON3KHZ RU3QR -18 144130 -13 1789 ON3KHZ EA3KY -13
UTC dB Audio Message 215830 -4 1259 ON3KHZ DL2VEL -16 (x2) 220300 +1 558 ON3KHZ IQ2UL -18 (x2) 222130 -24 2001 EA8UP ON3KHZ JO20 (x4) 215000 -15 1614 ON3KHZ G7RHF -18 (x2) 222800 -18 203 ON3KHZ G0HSP -04 222830 +6 934 ON3KHZ DO1ARD JN49 222830 -20 204 ON3KHZ G0HSP RR73 223100 +6 933 ON3KHZ DO1ARD R-15 (x2)
UTC dB Audio Message 222730 -19 1941 ON3KHZ IQ9BH RR73 222800 -10 1162 ON3KHZ F5NNN IN94 (x4) 120845 -18 1339 ON3KHZ DD7EE -20 (x2) 130715 -21 2049 ON3KHZ DL7ACA -16 131745 -18 1347 ON3KHZ ON6PL -14 213545 -12 774 ON3KHZ <...> -17 194000 -14 1790 ON3KHZ IQ3GO -25 (x2) 205900 -13 2064 ON3KHZ IQ7KM -19 (x2) 161815 -10 1046 ON3KHZ DL1HDL -11
UTC dB Audio Message 214830 -13 2107 ON3KHZ EH100AG -13 164815 -20 2064 UW5KW ON3KHZ JO20 075830 +5 770 ON3KHZ LZ1JZ RR73 155145 -2 1406 ON3KHZ IQ8PC -14 (x2) 115700 -18 2014 ON3KHZ LZ4VR KN13 (x2) 135645 -20 1470 ON3KHZ <...> -14 145430 -21 1752 ON3KHZ IQ9NI -16 173545 +0 705 ON3KHZ <...> -07 182500 -3 523 ON3KHZ II9RICT -11
UTC dB Audio Message 013930 +6 1008 ON3KHZ PI4DX -15 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.