KE4S — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KE4S, decoded by SO8OO in southeastern Poland. 130 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-21 and 2026-08-18.
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 KE4S worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KE4S
Approximate centre of FM19, decoded 2026-07-24 01:26 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 | KE4S S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 01:02 | 40m | - / - | F5NBU | +16 / - | 4 | Partial capture |
| 08-19 01:01 | 40m | - / +1 | V26K | 0 / - | 2 | ✓ Closing fragment |
| 08-05 23:30 | 40m | - / - | 9A4ZM | -4 / - | 2 | Partial capture |
| 08-05 00:25 | 40m | - / 0 | PA1PXL | -14 / - | 2 | ✓ Closing fragment |
| 07-24 01:21 | 80m | - / -14 | IQ4JO | +11 / - | 3 | ✓ Closing fragment |
| 07-24 01:10 | 80m | -15 / - | CE3PA | - / - | 8 | Partial capture |
| 07-24 01:05 | 40m | - / -7 | EA3GQA | -16 / - | 2 | Partial capture |
| 07-24 01:00 | 40m | - / 0 | M0RUK | -4 / - | 2 | ✓ Closing fragment |
| 07-23 00:53 | 80m | - / -21 | OH5LF | +23 / - | 5 | Partial capture |
| 06-17 01:32 | 40m | -16 / -6 | Z62NS | -5 / -9 | 4 | ✓ Full exchange observed |
| 06-17 00:39 | 20m | -17 / - | <...> | - / -3 | 3 | Partial capture |
| 06-03 03:13 | 20m | - / - | AB8MO | -12 / - | 2 | Partial capture |
| 06-03 03:12 | 20m | - / - | TA2EE | -12 / - | 3 | Partial capture |
| 06-03 03:12 | 20m | - / - | US0QV | 0 / - | 2 | Partial capture |
| 06-03 03:12 | 20m | - / - | R7WA | -3 / - | 2 | Partial capture |
| 06-03 03:11 | 20m | +2 / - | IK4TVP | - / -1 | 3 | ✓ Closing fragment |
| 06-03 03:08 | 20m | +2 / - | EK1KE | - / -24 | 4 | ✓ Closing fragment |
| 06-03 03:06 | 20m | 0 / -11 | EK1KE | -10 / - | 2 | Partial capture |
| 06-03 03:01 | 20m | 0 / - | OD5KU | - / - | 5 | Partial capture |
| 06-03 02:58 | 20m | - / +2 | RK4FF | -17 / - | 3 | Partial capture |
| 06-03 02:57 | 20m | +2 / - | 7Q8AK | - / -8 | 2 | ✓ Closing fragment |
| 06-03 02:45 | 40m | - / - | EA1CQ | -10 / - | 2 | Partial capture |
| 06-03 02:41 | 40m | -13 / - | S52D | -10 / -10 | 2 | Partial capture |
| 05-31 01:04 | 40m | -11 / - | CP7DX | - / - | 3 | Partial capture |
| 05-31 00:53 | 80m | -18 / - | WA4CHJ | -17 / +7 | 3 | Partial capture |
| 05-31 00:53 | 80m | -17 / -2 | CT1BWU | -7 / -12 | 5 | ✓ Full exchange observed |
| 05-31 00:50 | 80m | - / - | DL1BBO | +5 / - | 2 | Partial capture |
| 05-31 00:42 | 20m | -10 / - | IT9LCC | - / -14 | 3 | ✓ Closing fragment |
| 05-31 00:41 | 20m | -11 / - | DL9KM | - / -15 | 2 | ✓ Closing fragment |
| 05-31 00:38 | 20m | -9 / - | OK1DXR | - / -8 | 2 | ✓ Closing fragment |
| 05-31 00:36 | 20m | -10 / - | DL3MIB | - / -20 | 5 | ✓ Closing fragment |
| 05-31 00:34 | 20m | -12 / -5 | JY5IB | +1 / -12 | 4 | ✓ Full exchange observed |
| 05-31 00:11 | 40m | -12 / -5 | F6FHZ | -12 / - | 9 | ✓ Closing observed |
| 05-31 00:11 | 40m | - / -4 | ON1JP | -16 / - | 4 | Partial capture |
| 05-31 00:02 | 80m | - / - | TJ1GD | -11 / - | 3 | ✓ Closing fragment |
| 05-27 01:39 | 40m | -11 / -10 | ES8GP | 0 / -13 | 6 | ✓ Full exchange observed |
| 05-27 01:21 | 80m | -24 / -13 | Z62NS | +14 / -18 | 7 | ✓ Full exchange observed |
| 05-27 01:01 | 40m | - / - | RN1CW | -11 / - | 4 | Partial capture |
| 05-27 01:01 | 40m | - / - | C31KC | -16 / - | 6 | Partial capture |
| 05-27 01:00 | 40m | -12 / -2 | SP1MGM | +11 / -13 | 5 | ✓ Full exchange observed |
| 05-27 00:46 | 40m | -14 / - | 8Q7PR | - / -15 | 18 | Partial capture |
| 05-27 00:44 | 40m | -10 / - | TG9AUO | - / - | 3 | Partial capture |
| 05-26 18:02 | 20m | - / -18 | A41KB | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010100 -4 2003 KE4S M0RUK 73 010430 -13 1936 KE4S RN6MA -14 010530 -13 1935 KE4S EA3GQA JN11 (x2) 002215 -24 1831 KE4S OS4K -01 002545 -13 2260 KE4S PA1PXL R+00 (x2) 233030 -4 2834 KE4S 9A4ZM JN86 (x2) 010145 +0 2755 KE4S V26K R+01 (x2) 010215 +19 2805 KE4S F5NBU JN28 (x4)
UTC dB Audio Message 005600 +22 2798 KE4S OH5LF R-21 (x2) 010030 -9 776 KE4S TN8GD RR73 011015 -13 2361 CE3PA KE4S FM19 (x8) 012115 +12 2154 KE4S IQ4JO JN63 (x3) 012615 -18 2315 CE3PA KE4S FM19
UTC dB Audio Message 031200 -4 1746 KE4S R7WA LN32 031215 +0 2692 IK4TVP KE4S 73 031230 -1 378 KE4S US0QV KN77 031230 -2 1746 KE4S R7WA LN32 031230 -16 2691 KE4S TA2EE KM69 031300 +0 378 KE4S US0QV KN77 031300 -6 2692 KE4S TA2EE KM69 031300 -7 2992 KE4S AB8MO EN91 (x2) 031430 -15 2691 KE4S TA2EE KM69 003930 -15 2329 <...> KE4S FM19 (x3) 222200 -9 2580 KE4S RR73; KJ5ODS <...> -10 014745 -4 2688 KE4S F1PBZ -13
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.