K4DBO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4DBO, decoded by SO8OO in southeastern Poland. 238 related FT8 messages, 15 CQ messages, observed on 80m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-23 and 2026-08-20.
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 K4DBO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by K4DBO
Approximate centre of EL95, decoded 2026-08-21 00:33 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 | K4DBO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 01:13 | 20m | - / - | DH2RL | -14 / - | 2 | Partial capture |
| 08-21 01:04 | 20m | - / - | IW2MYH | -20 / - | 4 | Partial capture |
| 08-21 00:32 | 20m | -16 / - | KD0QPC | - / -11 | 2 | ✓ Closing fragment |
| 08-21 00:31 | 20m | -18 / - | DL1R | - / -16 | 2 | Partial capture |
| 08-21 00:27 | 20m | -21 / -14 | 7Z1DM | -21 / - | 3 | ✓ Closing observed |
| 08-21 00:20 | 20m | - / -12 | R7DX | +9 / - | 3 | ✓ Closing fragment |
| 08-21 00:15 | 20m | - / - | OK2CNI | -16 / - | 2 | ✓ Closing fragment |
| 08-21 00:07 | 20m | -22 / -2 | 9K2GR | +5 / -3 | 4 | ✓ Full exchange observed |
| 08-19 01:19 | 40m | - / - | F6BHK | -21 / - | 2 | ✓ Closing fragment |
| 08-19 01:00 | 40m | - / -8 | F5MSE | -13 / - | 3 | ✓ Closing fragment |
| 08-19 00:57 | 40m | - / +5 | V26K | -2 / - | 2 | ✓ Closing fragment |
| 08-17 00:51 | 20m | - / -14 | UT5MD | -1 / - | 9 | ✓ Closing fragment |
| 08-01 01:32 | 20m | -14 / - | A41MC | - / -18 | 2 | Partial capture |
| 07-29 00:23 | 40m | - / -13 | RN6MA | -12 / - | 2 | ✓ Closing fragment |
| 07-28 02:06 | 40m | - / -11 | R3KLE | -6 / - | 4 | Partial capture |
| 07-28 01:53 | 40m | - / -17 | RN6MA | -20 / - | 2 | Partial capture |
| 07-28 01:40 | 40m | - / -22 | R6OK | -8 / - | 4 | ✓ Closing fragment |
| 07-28 01:25 | 40m | - / -11 | R2ZCA | -16 / - | 3 | ✓ Closing fragment |
| 07-26 02:37 | 80m | - / -20 | SV8JE | +22 / - | 3 | Partial capture |
| 07-23 12:19 | 20m | - / - | F6BEC | -9 / - | 7 | Partial capture |
| 07-23 12:07 | 20m | - / - | F6BEC | -20 / - | 3 | Partial capture |
| 07-18 01:11 | 80m | - / -19 | HB9EFK | +21 / - | 4 | ✓ Closing fragment |
| 07-02 21:51 | 20m | -19 / - | K2G | - / -6 | 3 | ✓ Closing fragment |
| 07-02 03:31 | 20m | - / - | R6HW | -13 / - | 2 | Partial capture |
| 06-22 02:33 | 20m | -18 / - | 3G0YM | - / -9 | 3 | Partial capture |
| 06-22 02:26 | 20m | -16 / - | 3G0YM | - / -5 | 6 | Partial capture |
| 06-22 02:16 | 20m | -17 / - | 3G0YM | - / -7 | 4 | Partial capture |
| 06-22 02:10 | 20m | -13 / - | 3G0YM | - / -8 | 5 | Partial capture |
| 06-22 02:08 | 20m | -12 / - | F5OYA/P | - / -17 | 2 | ✓ Closing fragment |
| 06-22 02:05 | 20m | -12 / -8 | SV5BYP | -20 / -8 | 7 | ✓ Full exchange observed |
| 06-22 01:58 | 20m | - / - | SV5BYP | -18 / - | 3 | Partial capture |
| 06-22 01:48 | 20m | -12 / - | 3G0YM | - / -8 | 21 | ✓ Closing fragment |
| 06-22 01:47 | 20m | -12 / - | R2DN | - / -7 | 2 | ✓ Closing fragment |
| 06-22 01:45 | 20m | -10 / - | SP2RG | - / -5 | 2 | ✓ Closing fragment |
| 06-22 01:40 | 20m | -9 / - | 3G0YM | - / -6 | 9 | Partial capture |
| 06-22 01:34 | 20m | -16 / - | 3G0YM | - / -4 | 6 | Partial capture |
| 06-22 00:11 | 20m | -6 / - | R2BQM | - / -8 | 2 | ✓ Closing fragment |
| 06-22 00:09 | 20m | -8 / - | T77RN | +2 / -15 | 4 | ✓ Closing observed |
| 06-19 02:24 | 20m | -16 / - | D44EC | - / -5 | 2 | Partial capture |
| 06-13 03:53 | 20m | - / - | DL3MIB | +8 / - | 4 | Partial capture |
| 06-13 03:47 | 20m | - / - | 4X1FK | -15 / - | 3 | Partial capture |
| 06-11 01:31 | 20m | - / -15 | UN7EAX | -2 / - | 2 | ✓ Closing fragment |
| 06-10 02:22 | 40m | -18 / - | W7T | - / -14 | 2 | ✓ Closing fragment |
| 06-09 00:38 | 20m | -18 / - | W0ZWY | - / -15 | 2 | Partial capture |
| 06-09 00:29 | 20m | -17 / - | W0GQ | - / -14 | 2 | Partial capture |
| 06-09 00:24 | 20m | - / +5 | K8HO | -8 / - | 2 | ✓ Closing fragment |
| 06-08 23:54 | 20m | -10 / - | W0GQ | - / -11 | 3 | ✓ Closing fragment |
| 06-08 23:50 | 20m | -12 / - | W0GQ | - / -13 | 2 | Partial capture |
| 06-08 22:23 | 20m | -16 / - | W9OG | - / -11 | 4 | Partial capture |
| 05-30 03:17 | 20m | - / - | RC8SC | -20 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003045 -15 1923 WA2HIP K4DBO 73 003115 -18 1923 DL1R K4DBO -16 (x2) 003245 -15 1923 KD0QPC K4DBO -11 (x2) 003345 -24 1924 CQ K4DBO EL95 a1 003445 -24 1922 AC8TO K4DBO -17 005145 -21 1656 VE7ZAX K4DBO RR73 010445 -18 1272 K4DBO IW2MYH JN45 (x4) 010915 -9 1656 K4DBO DH2RL JN68 (x3)
UTC dB Audio Message 020715 -8 2392 K4DBO R3KLE KO91 (x3) 001430 -22 1542 K4DBO OK1WCF R-12 002330 -13 1542 K4DBO RN6MA -13 (x2) 005745 -2 2755 K4DBO V26K R+05 (x2) 010015 -15 1131 K4DBO F5MSE -08 (x3) 011915 -23 1937 K4DBO F6BHK JN24 (x2) 012515 -12 806 K4DBO F5SIB JN18 013415 -11 545 K4DBO CR7BRV 73
UTC dB Audio Message 220700 -24 2000 K4DBO EA6YK 73
UTC dB Audio Message 011115 +23 2688 K4DBO HB9EFK R-19 (x4) 023700 +19 325 K4DBO SV8JE -20 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.