OK2LC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK2LC, decoded by SO8OO in southeastern Poland. 228 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-19.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 228 FT8 messages attributed to OK2LC as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (56%), followed by 20 m (44%) and 10 m (0%). Most decodes (54%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was +6 dB.
Overview
Bands
Last attributed message: 2026-09-19 21:31 UTC
Observed FT8 message patterns
- Attributed sample
- 228 messages
- Active dates
- 22 UTC dates
- Estimated median S/N
- +6 dB
- Estimated 10th-90th percentile
- -12 to +17 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 194.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with OK2LC in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to OK2LC
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JN88 · 155 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 383 km (approx.)
- Last such locator decoded
- 2026-09-19 21:30 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | OK2LC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 21:28 | 80m | +20 / - | RI1FJZ | - / -7 | 7 | ✓ Closing fragment |
| 09-19 21:19 | 80m | +22 / - | RI1FJZ | - / - | 4 | Partial capture |
| 09-19 21:11 | 80m | +15 / - | RI1FJZ | - / - | 4 | Partial capture |
| 09-11 01:59 | 80m | +10 / - | Z62NS | +10 / - | 5 | ✓ Full exchange observed |
| 09-11 01:57 | 80m | +16 / - | PA3EWG | -16 / -2 | 5 | ✓ Full exchange observed |
| 09-11 01:55 | 80m | +5 / +3 | PI4DX | +6 / +5 | 5 | ✓ Full exchange observed |
| 09-11 01:55 | 80m | - / -2 | OH6IH | -9 / - | 3 | Partial capture |
| 09-11 01:54 | 80m | +11 / - | E74MW | +22 / - | 5 | ✓ Full exchange observed |
| 09-11 01:52 | 80m | +14 / +2 | YO6LM | +22 / - | 4 | ✓ Full exchange observed |
| 09-11 01:50 | 80m | +22 / - | M7GFJ | - / -7 | 2 | ✓ Closing fragment |
| 09-11 01:48 | 80m | +16 / - | ON1JP | -20 / -9 | 4 | ✓ Full exchange observed |
| 09-11 01:47 | 80m | +14 / -4 | EC5M | -14 / -2 | 5 | ✓ Full exchange observed |
| 09-04 20:58 | 80m | +14 / - | RI1FJL | - / -4 | 9 | Partial capture |
| 09-04 20:32 | 80m | +8 / - | RI1FJL | - / - | 39 | Partial capture |
| 09-04 20:08 | 80m | +8 / - | RI1FJL | - / - | 2 | Partial capture |
| 08-30 05:46 | 20m | - / - | EA4HBW | +5 / - | 5 | Partial capture |
| 08-27 23:35 | 80m | +8 / - | VP2MAA | - / -25 | 7 | Partial capture |
| 08-22 06:16 | 20m | - / -10 | K4A | -14 / - | 2 | ✓ Closing fragment |
| 08-21 06:47 | 20m | - / -9 | UR7VU | -12 / - | 2 | ✓ Closing fragment |
| 08-14 19:25 | 20m | - / - | G4MHJ | -6 / - | 2 | ✓ Closing fragment |
| 08-13 18:31 | 80m | +18 / -7 | RD6OX | +19 / -6 | 5 | ✓ Full exchange observed |
| 08-13 18:30 | 80m | +19 / -7 | R6NA | +14 / -2 | 5 | ✓ Full exchange observed |
| 08-13 18:27 | 80m | +3 / +1 | YO1BRANCUSI | +2 / -1 | 3 | Partial capture |
| 08-13 18:25 | 80m | +7 / - | OK1HWS | -3 / - | 3 | ✓ Closing observed |
| 08-13 18:22 | 80m | +8 / - | RX3RZ | - / -2 | 2 | Partial capture |
| 08-13 18:19 | 80m | -4 / - | DO7RMA | - / - | 3 | Partial capture |
| 08-13 18:17 | 80m | +10 / -16 | EU3LA | -8 / -15 | 5 | ✓ Full exchange observed |
| 08-13 18:16 | 80m | +2 / +3 | YU7AS | +2 / - | 5 | ✓ Closing observed |
| 08-13 17:26 | 80m | +7 / +4 | IQ4JO | +1 / +2 | 5 | ✓ Full exchange observed |
| 08-13 17:21 | 80m | +12 / - | YO7CFD | - / - | 4 | Partial capture |
| 08-13 17:20 | 80m | +6 / - | R3RB | - / - | 2 | Partial capture |
| 08-12 20:20 | 20m | - / - | PA7TT | -2 / - | 2 | Partial capture |
| 08-09 19:26 | 20m | - / -4 | EA8AT | -14 / - | 2 | ✓ Closing fragment |
| 08-09 05:46 | 20m | - / -15 | SV2AOB | -16 / - | 4 | Partial capture |
| 08-04 20:37 | 20m | - / -5 | I1FLC | -20 / - | 2 | Partial capture |
| 07-30 14:11 | 20m | -2 / +5 | LZ1ZF | -12 / +5 | 5 | ✓ Full exchange observed |
| 07-30 14:02 | 20m | -2 / - | UI6O | -24 / +2 | 4 | ✓ Closing observed |
| 07-29 06:34 | 20m | - / - | G7IGN | -6 / - | 2 | Partial capture |
| 07-25 07:13 | 20m | +8 / - | W5ADD | - / - | 2 | Partial capture |
| 07-23 06:29 | 20m | -10 / - | EA8CZL | - / - | 2 | ✓ Closing fragment |
| 07-21 18:43 | 20m | +19 / - | YB7FII | - / - | 3 | Partial capture |
| 07-21 18:32 | 20m | -8 / - | JA1MJN | - / +1 | 2 | ✓ Closing fragment |
| 07-21 17:14 | 20m | +4 / - | JG3LGD | - / - | 2 | Partial capture |
| 07-21 17:12 | 20m | +7 / - | JA0JWQ | - / -5 | 3 | ✓ Closing fragment |
| 07-21 05:52 | 20m | +7 / - | K1CF | - / - | 2 | Partial capture |
| 07-21 05:51 | 20m | -1 / - | WD4OBP | - / -12 | 5 | ✓ Closing fragment |
| 07-19 06:42 | 20m | -4 / - | EA8DHQ | - / -11 | 4 | ✓ Closing fragment |
| 07-18 08:09 | 20m | +6 / - | V31DL | - / - | 2 | Partial capture |
| 07-17 16:58 | 20m | - / -13 | MW0UPH | -7 / - | 2 | ✓ Closing fragment |
| 07-15 12:46 | 20m | - / -3 | PD0BOR | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211115 +19 1613 RI1FJZ OK2LC JN88 (x15)
UTC dB Audio Message 190145 -3 1151 OK2LC MM0JJU +15 192745 -7 2999 OK2LC JI4POR RR73 194400 -14 2037 OK2LC BG4UCZ RR73 064715 -10 1316 OK2LC UR7VU R-09 (x2) 065930 -20 2601 ZL2NU OK2LC JN88 (x2) 061645 -15 618 OK2LC K4A -10 (x2) 182915 -8 2067 BA8BLK OK2LC 73 054630 +2 933 OK2LC EA4HBW IN70 (x5)
UTC dB Audio Message 103115 -4 727 OK2LC SV2HTW +02 (x2) 103600 +0 1404 OK2LC LZ1ZF RR73 145130 -12 1559 OK2LC EA8AP -01 (x2) 150045 -1 455 OK2LC EA8WU RR73 104915 +0 1869 OK2LC UR4QWW KN77 (x5) 105345 -10 2097 OK2LC RN6MA -04 (x3) 144015 -23 1501 OK2LC PY2FUI -10
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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