OK4FX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK4FX, decoded by SO8OO in southeastern Poland. 264 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 55 UTC dates. Heard between 2026-05-27 and 2026-08-23.
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 OK4FX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OK4FX
Approximate centre of JO70, decoded 2026-08-24 01:37 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 | OK4FX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 01:36 | 40m | +13 / - | K0DG | - / - | 3 | Partial capture |
| 08-24 01:33 | 40m | +15 / - | N2BG | - / - | 3 | Partial capture |
| 08-24 01:31 | 40m | +16 / - | N4LOV | - / -19 | 3 | ✓ Closing fragment |
| 08-24 01:30 | 40m | +16 / - | KA1MR | - / - | 2 | Partial capture |
| 08-24 01:28 | 40m | +15 / -7 | KC3WOX | -20 / -9 | 4 | ✓ Full exchange observed |
| 08-24 01:27 | 40m | +12 / - | W6ING | - / - | 2 | Partial capture |
| 08-24 01:26 | 40m | +15 / -17 | WB8BPU | -2 / +6 | 5 | ✓ Full exchange observed |
| 08-24 01:23 | 40m | +15 / - | W5TRL | - / -11 | 4 | ✓ Closing fragment |
| 08-23 22:19 | 20m | - / -14 | W1HQL | -18 / - | 2 | ✓ Closing fragment |
| 08-23 01:02 | 20m | +10 / - | NL7D | - / - | 2 | Partial capture |
| 08-23 01:01 | 20m | +6 / - | K4A | - / - | 8 | Partial capture |
| 08-23 00:59 | 20m | +13 / - | K0BFG | - / - | 2 | Partial capture |
| 08-23 00:56 | 20m | +15 / - | K0BFG | - / - | 2 | Partial capture |
| 08-23 00:54 | 20m | +10 / - | KP3B | - / - | 4 | Partial capture |
| 08-22 23:37 | 20m | +3 / - | N4RTL | - / - | 5 | Partial capture |
| 08-22 23:28 | 20m | +3 / - | K0BFG | - / - | 3 | Partial capture |
| 08-22 01:55 | 40m | +3 / -3 | RK3AW | -12 / -10 | 4 | ✓ Full exchange observed |
| 08-22 01:54 | 40m | 0 / - | 4Z1GY | - / -11 | 2 | ✓ Closing fragment |
| 08-22 01:53 | 40m | +2 / - | KF4AH | -5 / -6 | 4 | ✓ Closing observed |
| 08-22 01:37 | 20m | -9 / -14 | WK1O | -18 / -13 | 3 | Partial capture |
| 08-21 17:27 | 20m | +12 / - | BD1ANO | - / - | 3 | Partial capture |
| 08-21 17:21 | 20m | +4 / - | YC2BHJ | - / - | 4 | Partial capture |
| 08-21 17:18 | 20m | +7 / - | BA4IFR | - / -16 | 3 | ✓ Closing fragment |
| 08-21 17:16 | 20m | +6 / - | BI7BNO | - / -12 | 3 | ✓ Closing fragment |
| 08-19 22:54 | 20m | - / -16 | N3XX | -4 / - | 2 | ✓ Closing fragment |
| 08-18 23:39 | 80m | +14 / - | <...> | - / -21 | 2 | Partial capture |
| 08-17 22:51 | 80m | +13 / - | <...> | - / - | 2 | Partial capture |
| 08-17 01:33 | 160m | -8 / - | CT2GQA | - / - | 3 | Partial capture |
| 08-17 00:41 | 80m | +10 / - | EA7AH | -20 / -15 | 4 | Partial capture |
| 08-17 00:41 | 80m | +6 / -8 | DK4ET | +1 / +3 | 7 | ✓ Full exchange observed |
| 08-17 00:40 | 80m | +9 / -10 | A93MO | -20 / -14 | 6 | ✓ Full exchange observed |
| 08-17 00:19 | 20m | -9 / - | VP2VKC | - / - | 13 | Partial capture |
| 08-16 23:47 | 20m | -18 / - | AA5HH | - / - | 2 | Partial capture |
| 08-16 23:40 | 20m | -19 / - | AA5HH | - / - | 6 | Partial capture |
| 08-16 23:27 | 20m | -6 / - | W2RLW | - / - | 2 | Partial capture |
| 08-16 23:23 | 20m | -4 / - | K5KLA | - / - | 2 | Partial capture |
| 08-16 23:22 | 20m | -6 / - | K4XP | - / - | 2 | Partial capture |
| 08-12 23:01 | 20m | - / -13 | KP3H | -3 / - | 3 | ✓ Closing fragment |
| 08-12 22:54 | 20m | -4 / - | N4OME | - / - | 4 | Partial capture |
| 08-12 16:39 | 20m | - / -19 | EX8ABQ | -10 / - | 2 | ✓ Closing fragment |
| 08-12 16:36 | 20m | - / -8 | PD1ADA | -17 / - | 7 | ✓ Closing fragment |
| 08-11 23:28 | 20m | -10 / - | JA1CJO | - / - | 2 | Partial capture |
| 08-11 04:41 | 20m | - / -12 | K9OM | -10 / - | 2 | ✓ Closing fragment |
| 08-11 00:02 | 20m | +6 / - | N4OME | - / - | 2 | Partial capture |
| 08-11 00:01 | 20m | +7 / - | BA3NZ | - / -8 | 2 | ✓ Closing fragment |
| 08-10 23:55 | 20m | +4 / - | HZ1YJ | - / - | 3 | Partial capture |
| 08-10 23:41 | 20m | -3 / - | K0EOO | - / - | 4 | Partial capture |
| 08-10 23:34 | 20m | +4 / - | K0EOO | - / - | 3 | Partial capture |
| 08-10 23:33 | 20m | +6 / - | BH8PSM | - / - | 2 | Partial capture |
| 08-10 23:32 | 20m | 0 / - | NS4P | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 012915 +18 2809 KC3WOX OK4FX R-09 (x2) 013015 +16 2809 KA1MR OK4FX JO70 (x2) 013115 +16 2809 N4LOV OK4FX JO70 (x3) 013345 +15 2809 N2BG OK4FX JO70 (x2) 013445 +13 2765 KE2GLH OK4FX JO70 013515 +14 2765 KD3CZT OK4FX JO70 013545 +16 2765 N2BG OK4FX JO70 013615 +15 2765 K0DG OK4FX JO70 (x3)
UTC dB Audio Message 010015 +11 599 K0BFG OK4FX JO70 010130 +10 2792 K4A OK4FX JO70 (x2) 010230 +10 2792 NL7D OK4FX JO70 (x2) 010400 +4 2792 K4A OK4FX JO70 (x6) 010700 +4 2792 NL7D OK4FX JO70 221915 -18 1763 OK4FX W1HQL -14 (x2) 010245 -12 859 N9MC OK4FX JO70
UTC dB Audio Message 004200 +6 2428 A93MO OK4FX 73 004215 -23 1607 OK4FX EA7AH IM67 004215 +1 850 OK4FX DK4ET JO52 004230 +4 2428 DK4ET OK4FX +03 004245 -19 1607 OK4FX EA7AH IM67 004245 +3 850 OK4FX DK4ET R-08 004300 +8 2428 DK4ET OK4FX RR73 004315 -3 850 OK4FX DK4ET 73 004330 +10 2428 EA7AH OK4FX -15 012315 +14 919 VP8A OK4FX JO70 225115 +11 757 <...> OK4FX JO70 (x3) 233930 -21 2425 OK4FX PY5/PY2TIM -14 233945 +13 659 <...> OK4FX R-21
UTC dB Audio Message 200845 -10 2429 A61QQ OK4FX JO70 013315 -10 1066 CT2GQA OK4FX JO70 (x3)
UTC dB Audio Message 195115 -1 1845 OK4FX DO7TTR/P -14 (x2) 195730 +0 2589 OK4FX CS2OGA -11 204400 -15 1919 OK4FX CT2KCK -08 (x3) 175430 -19 1601 OK4FX 9K2HN -15 190500 -4 2653 OK4FX D44EC -10 190530 -7 2653 OK4FX RR73; EA3IXD <...> +06 190630 -18 2194 OK4FX IU8QTX R-07 143815 +13 2851 OK4FX IK1MJK/P -02 (x3) 095400 -21 2188 OK4FX A92AE RR73 121400 -12 1793 OK4FX F6JON/QRP +21
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.