RW1CL — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving RW1CL, decoded by SO8OO in southeastern Poland. 74 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-10-21.
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 74 FT8 messages attributed to RW1CL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (54%), followed by 40 m (26%) and 80 m (20%). Several six-hour UTC windows tied for the largest share (54%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-10-21 16:26 UTC
Observed FT8 message patterns
- Attributed sample
- 74 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -19 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 14.
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 RW1CL in decoded directed-looking exchanges:
Most frequent locator attributed to RW1CL
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
- KO59 · 35 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,214 km (approx.)
- Last such locator decoded
- 2026-10-21 16:26 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 | RW1CL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 16:27 | 40m | - / -6 | RU3OH | -3 / - | 2 | Partial capture |
| 10-21 16:25 | 40m | -6 / - | R0WC | - / -15 | 2 | ✓ Closing fragment |
| 09-17 16:29 | 80m | - / -9 | R2DRE | -11 / - | 3 | Partial capture |
| 09-17 16:28 | 80m | - / - | DA1ST | -5 / - | 4 | Partial capture |
| 09-17 16:26 | 80m | -5 / - | R2DP | -12 / -4 | 4 | ✓ Closing observed |
| 09-17 16:25 | 80m | -15 / -6 | RV9FF | -24 / -11 | 5 | ✓ Full exchange observed |
| 09-17 16:22 | 80m | - / -13 | YO4NT | +8 / - | 3 | ✓ Closing fragment |
| 09-17 16:21 | 80m | -11 / -16 | RZ7KR | +6 / -14 | 4 | ✓ Full exchange observed |
| 09-17 16:20 | 80m | -6 / -17 | UA6JQ | -6 / -20 | 5 | ✓ Full exchange observed |
| 09-17 16:19 | 80m | - / - | DA1ST | -14 / - | 2 | Partial capture |
| 09-17 16:19 | 80m | -4 / 0 | RA3WEO | -11 / -2 | 5 | ✓ Full exchange observed |
| 09-17 16:17 | 40m | - / -8 | UA3YGP | -15 / - | 2 | ✓ Closing fragment |
| 09-17 16:16 | 40m | -14 / +3 | R4UAS | -11 / - | 4 | ✓ Closing observed |
| 09-17 16:13 | 40m | -13 / - | LA2GCA | -11 / -18 | 2 | Partial capture |
| 09-17 16:12 | 40m | -14 / - | R3CE | - / -17 | 2 | ✓ Closing fragment |
| 09-17 16:11 | 40m | - / - | OE8PIT | +3 / - | 3 | Partial capture |
| 09-17 16:10 | 40m | -16 / - | RT8T | - / -14 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161345 -11 1425 RW1CL LA2GCA JO49 161500 -13 1523 LA2GCA RW1CL -18 161600 -12 1523 CQ RW1CL KO59 161615 -13 2651 RW1CL R4UAS KO85 (x2) 161700 -14 1523 R4UAS RW1CL RR73 161715 -9 1282 RW1CL UA3YGP -08 161715 -8 2651 RW1CL R4UAS 73 161745 -21 1282 RW1CL UA3YGP RR73 162515 -6 1525 R0WC RW1CL R-15 (x2) 162615 -4 1525 CQ RW1CL KO59 (x2) 162700 -2 837 RW1CL RU3OH KO90 (x2)
UTC dB Audio Message 162600 -10 1495 RV9FF RW1CL 73 162630 -18 1495 CQ RW1CL KO59 162645 -7 1495 RW1CL R2DP KO95 162700 -5 1494 CQ RW1CL KO59 162730 -9 1495 R2DP RW1CL -04 (x2) 162815 -18 1495 RW1CL R2DP 73 162830 +1 1495 CQ RW1CL KO59 162845 -6 1495 RW1CL DA1ST JO41 162915 -13 1671 RW1CL R2DRE -09 162915 -5 1495 RW1CL DA1ST JO41 162945 -13 1671 RW1CL R2DRE -09 162945 -5 1494 RW1CL DA1ST JO41 163015 -8 1671 RW1CL R2DRE -09 163015 -3 1495 RW1CL DA1ST JO41
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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