IU2WCY — 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 IU2WCY, decoded by SO8OO in southeastern Poland. 1,297 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 58 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.
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 1,297 FT8 messages attributed to IU2WCY as the transmitting token by decoded message structure across 58 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (45%), followed by 20 m (38%) and 80 m (18%). Most decodes (79%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-04 20:52 UTC
Observed FT8 message patterns
- Attributed sample
- 1,297 messages
- Active dates
- 58 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -17.8 to +5.2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 220, moderate (-15 to -9 dB) 386, strong (≥ -8 dB) 691.
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 IU2WCY 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 IU2WCY
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
- JN45 · 843 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-11-04 20:52 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 | IU2WCY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 20:51 | 40m | -15 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-04 20:43 | 40m | -6 / - | PI40EUDXF | - / - | 10 | Partial capture |
| 11-04 20:41 | 40m | -6 / - | OZ6RS | - / -22 | 2 | ✓ Closing fragment |
| 11-04 20:40 | 40m | 0 / - | DL6BCL | - / -15 | 2 | ✓ Closing fragment |
| 11-04 19:55 | 40m | -12 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-04 19:49 | 40m | -7 / - | UA9JTJ/4 | - / -15 | 3 | Partial capture |
| 11-04 19:45 | 40m | -10 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-04 19:41 | 40m | -6 / - | UT8IIV | - / -22 | 3 | ✓ Closing fragment |
| 11-03 18:52 | 40m | -5 / - | R4LL/6B | - / +1 | 6 | Partial capture |
| 11-02 20:37 | 40m | - / -13 | PF40EUDXF | -6 / - | 2 | Partial capture |
| 10-31 22:29 | 40m | - / -2 | CT2HEX | -2 / - | 3 | Partial capture |
| 10-31 19:17 | 40m | -15 / - | UA9SY | - / -6 | 4 | Partial capture |
| 10-31 19:07 | 40m | -15 / - | SV1EGE | -20 / -4 | 4 | Partial capture |
| 10-31 19:00 | 40m | -8 / - | M0BEW | - / +9 | 2 | ✓ Closing fragment |
| 10-30 19:52 | 80m | - / -17 | YT1VDA | 0 / - | 2 | ✓ Closing fragment |
| 10-21 19:17 | 40m | +5 / - | SQ9BPV | - / +5 | 4 | Partial capture |
| 10-21 19:14 | 40m | -2 / - | M0ABG | -9 / -6 | 4 | ✓ Closing observed |
| 10-21 19:10 | 40m | +4 / -9 | G4FHL | -16 / -9 | 7 | ✓ Full exchange observed |
| 10-21 19:08 | 40m | +1 / - | SP5OO | - / -2 | 4 | ✓ Closing fragment |
| 10-21 19:08 | 40m | - / - | IU8RFW | +2 / - | 6 | Partial capture |
| 10-21 19:06 | 40m | +2 / - | SQ5PTZ | - / -3 | 4 | ✓ Closing fragment |
| 10-21 19:04 | 40m | +4 / - | SQ9SET | - / -4 | 3 | ✓ Closing fragment |
| 10-12 19:29 | 40m | -7 / -8 | DK2KGB | -4 / - | 3 | ✓ Closing observed |
| 10-12 19:27 | 40m | +3 / -14 | PC2F | -10 / 0 | 4 | ✓ Full exchange observed |
| 10-12 19:25 | 40m | -8 / -9 | PD2ET | -17 / 0 | 4 | ✓ Full exchange observed |
| 10-12 19:23 | 40m | +1 / - | PD3WMA | - / - | 2 | Partial capture |
| 10-12 19:20 | 40m | -1 / - | PD4RJ | - / 0 | 4 | ✓ Closing fragment |
| 10-12 19:18 | 40m | -6 / -16 | DK5NC | -8 / -7 | 4 | ✓ Full exchange observed |
| 10-12 19:11 | 40m | +5 / +2 | DL1NCH | -3 / +2 | 4 | ✓ Full exchange observed |
| 10-12 19:09 | 40m | +1 / - | OH7ML | - / - | 3 | Partial capture |
| 10-12 19:06 | 40m | 0 / - | DL4DP | - / 0 | 3 | ✓ Closing fragment |
| 10-12 19:03 | 40m | +3 / - | DL9KV | - / - | 3 | ✓ Closing fragment |
| 10-12 18:10 | 80m | -12 / - | DO1BJF | - / -12 | 5 | Partial capture |
| 10-12 18:09 | 80m | -14 / -19 | DJ3HW | +8 / +10 | 4 | ✓ Full exchange observed |
| 10-12 18:07 | 80m | - / -6 | DL1IP | +4 / - | 2 | ✓ Closing fragment |
| 10-12 18:05 | 80m | -17 / -8 | DO1YSF | -12 / -9 | 3 | ✓ Full exchange observed |
| 10-12 18:03 | 80m | -10 / -15 | DK0RPO | 0 / +6 | 4 | ✓ Full exchange observed |
| 10-07 19:03 | 80m | -10 / -15 | DK4RH | -9 / -2 | 5 | ✓ Full exchange observed |
| 10-07 19:00 | 80m | -10 / +6 | IU2THY | +6 / - | 4 | ✓ Full exchange observed |
| 10-07 18:58 | 80m | - / +1 | DO2HC | -8 / - | 3 | ✓ Closing fragment |
| 10-07 18:55 | 80m | -8 / -6 | DL9KM | -9 / -9 | 4 | ✓ Full exchange observed |
| 10-07 18:50 | 80m | - / -6 | DL7ACA | -3 / - | 3 | ✓ Closing fragment |
| 10-07 18:49 | 80m | -8 / +2 | DO5OT | +13 / 0 | 5 | ✓ Full exchange observed |
| 10-07 18:47 | 80m | -3 / -13 | US2YW | +9 / -8 | 5 | ✓ Full exchange observed |
| 10-06 20:32 | 40m | -16 / - | TF8KW | - / - | 6 | ✓ Closing fragment |
| 10-06 20:26 | 40m | -12 / -6 | EX7CQ | -13 / 0 | 4 | ✓ Full exchange observed |
| 10-06 20:24 | 40m | -16 / - | VJ6X | - / -11 | 2 | Partial capture |
| 10-06 20:16 | 40m | -12 / - | VJ6X | - / - | 8 | Partial capture |
| 10-06 20:08 | 80m | -16 / -13 | M0MLS | -13 / - | 3 | ✓ Closing observed |
| 10-06 20:06 | 80m | -20 / -18 | YO3FRI | +7 / +1 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204145 -5 2790 OZ6RS IU2WCY -22 (x2) 204245 -7 2790 CQ IU2WCY JN45 a1 204345 -6 2790 PI40EUDXF IU2WCY JN45 (x10) 205145 -15 792 UA9XL/P IU2WCY JN45 (x2)
UTC dB Audio Message 180515 -16 2562 DO1YSF IU2WCY R-09 (x2) 180700 +3 796 IU2WCY DL1IP -06 (x2) 180900 +7 691 IU2WCY DJ3HW -19 180915 -11 2629 DJ3HW IU2WCY R+10 180930 +10 692 IU2WCY DJ3HW RR73 180945 -17 2630 DJ3HW IU2WCY 73 181015 -14 2629 DO1BJF IU2WCY JN45 (x5) 195230 -3 1604 IU2WCY YT1VDA R-17 (x2)
UTC dB Audio Message 175400 -15 1478 IU2WCY CT7AUT -11 (x2) 135830 -11 2546 IU2WCY CE2SV -23 (x2)
UTC dB Audio Message 200230 -16 1447 IU2WCY TF1EIN +03 (x5)
UTC dB Audio Message 210430 -6 2518 JF2OZH IU2WCY JN45 (x4) 210830 -1 2682 IU2WCY JE1FQV -18 (x2) 211815 -3 2726 W4KFC IU2WCY 73 212030 +0 2726 PT2TF IU2WCY JN45 (x2) 212215 +0 2726 PT7BI IU2WCY JN45 145715 -4 3010 IU2WCY AP2AM -16 (x2) 150000 -13 2703 AP2AM IU2WCY JN45 150015 -6 3010 IU2WCY AP2AM RR73 150030 -12 2703 AP2AM IU2WCY 73
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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