IU8WPS — 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 IU8WPS, decoded by SO8OO in southeastern Poland. 96 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-09-23 and 2026-11-05.
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 96 FT8 messages attributed to IU8WPS as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (51%), followed by 40 m (48%) and 10 m (1%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-11-05 18:44 UTC
Observed FT8 message patterns
- Attributed sample
- 96 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -21 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 33, moderate (-15 to -9 dB) 35, strong (≥ -8 dB) 28.
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 IU8WPS 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 IU8WPS
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
- JN70 · 52 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,175 km (approx.)
- Last such locator decoded
- 2026-11-05 18:35 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 | IU8WPS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 18:36 | 80m | - / - | DO1MDO | -10 / - | 3 | Partial capture |
| 11-05 18:36 | 80m | - / - | EA1IOK | -8 / - | 3 | Partial capture |
| 11-05 18:36 | 80m | - / - | HF5A | -2 / - | 2 | Partial capture |
| 11-05 18:36 | 80m | - / -22 | UX7QV | -4 / - | 2 | Partial capture |
| 11-05 18:20 | 80m | -10 / -25 | R7CD | -4 / -7 | 5 | ✓ Full exchange observed |
| 11-05 18:16 | 80m | -16 / - | R7CD | - / - | 3 | Partial capture |
| 11-05 18:12 | 80m | -10 / -13 | YO4NT | +8 / +6 | 5 | ✓ Full exchange observed |
| 11-05 18:09 | 80m | -19 / - | YO4GIY | - / - | 2 | Partial capture |
| 11-05 18:04 | 80m | -12 / - | OZ1ADL | - / - | 3 | Partial capture |
| 11-05 18:03 | 80m | - / - | EA1IOK | -9 / - | 5 | Partial capture |
| 11-05 17:59 | 80m | -9 / -19 | OH5KNL | +12 / -5 | 9 | ✓ Full exchange observed |
| 11-05 17:58 | 80m | -19 / 0 | OZ1ADL | -7 / - | 2 | Partial capture |
| 11-05 17:50 | 80m | -19 / - | EA3JAQ | - / -16 | 4 | ✓ Closing fragment |
| 11-05 17:36 | 80m | -16 / -15 | SN31ROT | +11 / 0 | 3 | Partial capture |
| 11-05 17:33 | 80m | -17 / - | R2EN | - / - | 3 | Partial capture |
| 11-05 17:31 | 80m | - / -16 | SN31ROT | +10 / - | 2 | Partial capture |
| 11-05 17:31 | 80m | - / -10 | 9A4ZM | +11 / - | 3 | ✓ Closing fragment |
| 11-05 17:30 | 80m | - / -7 | F6ITD | +4 / - | 2 | ✓ Closing fragment |
| 11-05 17:26 | 80m | -17 / -8 | ON4MGV | 0 / -15 | 3 | Partial capture |
| 11-05 17:19 | 80m | -17 / - | R2EN | - / - | 3 | Partial capture |
| 11-05 17:17 | 80m | -2 / -15 | OK1UOZ | +22 / -16 | 4 | ✓ Full exchange observed |
| 11-05 17:09 | 80m | -11 / -16 | DO5HOK | -12 / -6 | 5 | ✓ Full exchange observed |
| 11-05 17:02 | 80m | -15 / - | F4EZJ | - / - | 2 | Partial capture |
| 11-04 11:06 | 10m | - / -25 | CR7BYO | -17 / - | 4 | Partial capture |
| 10-29 18:08 | 40m | - / -4 | F6BHK | -14 / - | 2 | ✓ Closing fragment |
| 10-24 18:04 | 40m | -15 / - | A93MO | - / - | 2 | Partial capture |
| 10-24 17:54 | 40m | -6 / -9 | A41HA | -5 / -16 | 16 | ✓ Full exchange observed |
| 10-13 19:03 | 40m | -21 / - | LX1RFJ | -8 / -13 | 4 | ✓ Closing observed |
| 10-11 19:27 | 40m | - / +3 | EA3HMM | +2 / - | 5 | Partial capture |
| 10-11 18:21 | 40m | - / -3 | Z62NS | -10 / - | 2 | ✓ Closing fragment |
| 10-11 16:42 | 40m | - / - | IC8LLD | -11 / - | 10 | Partial capture |
| 10-11 16:26 | 40m | - / - | IC8LLD | -9 / - | 21 | Partial capture |
| 10-11 16:22 | 40m | - / - | IC8LLD | -7 / - | 3 | Partial capture |
| 10-11 16:05 | 40m | - / - | IC8LLD | -8 / - | 2 | Partial capture |
| 10-09 20:26 | 40m | - / -11 | SV5BYP | -2 / - | 2 | ✓ Closing fragment |
| 10-08 17:47 | 40m | - / -10 | E74K | -3 / - | 2 | ✓ Closing fragment |
| 10-08 17:45 | 40m | -16 / - | Z31CZ | -2 / -10 | 2 | ✓ Closing observed |
| 10-08 17:41 | 40m | -16 / -9 | Z31CZ | -2 / -4 | 5 | ✓ Full exchange observed |
| 10-07 20:59 | 40m | - / -5 | MW0USK | 0 / - | 4 | ✓ Closing fragment |
| 10-05 19:58 | 40m | -7 / - | 9A4ZM | - / -12 | 4 | Partial capture |
| 10-05 19:55 | 40m | -10 / -9 | MI0OBC | -4 / - | 5 | ✓ Closing observed |
| 10-05 19:50 | 40m | -5 / - | OH3JF | - / -15 | 2 | ✓ Closing fragment |
| 10-05 19:43 | 40m | -15 / -3 | LA8ENA | -9 / -7 | 4 | ✓ Full exchange observed |
| 09-25 21:09 | 40m | - / - | M0SWP | -10 / - | 2 | Partial capture |
| 09-25 21:04 | 40m | - / -19 | EX7CQ | -18 / - | 2 | Partial capture |
| 09-25 20:47 | 40m | - / -14 | R7ZY | +4 / - | 2 | ✓ Closing fragment |
| 09-25 20:40 | 40m | - / -4 | DK7ZT | -10 / - | 2 | ✓ Closing fragment |
| 09-25 20:32 | 40m | - / 0 | DL7ACA | -5 / - | 3 | ✓ Closing fragment |
| 09-25 20:32 | 40m | - / - | DL9KM | -17 / - | 3 | Partial capture |
| 09-25 20:24 | 40m | -24 / - | SV9QWC | - / -11 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182115 -8 1240 R7CD IU8WPS 73 183545 -3 1863 CQ IU8WPS JN70 183600 -6 1862 IU8WPS UX7QV KN29 183600 -5 264 IU8WPS HF5A JO92 183600 -10 1679 <IU8WPS> DB100FT 183630 -3 1862 IU8WPS UX7QV R-22 183630 +0 264 IU8WPS HF5A JO92 183630 -6 700 IU8WPS EA1IOK IN62 183630 -5 1946 IU8WPS DO1MDO JO50 183700 -10 700 IU8WPS EA1IOK IN62 183700 -12 1946 IU8WPS DO1MDO JO50 183730 -7 700 IU8WPS EA1IOK IN62 183730 -14 1946 IU8WPS DO1MDO JO50 183930 -4 1862 IU8WPS UX7QV R-22 184415 -15 1863 UX7QV IU8WPS RRR
UTC dB Audio Message 171445 -24 1769 9A6R IU8WPS JN70 110615 -18 1412 IU8WPS CR7BYO -25 (x4)
UTC dB Audio Message 175745 -5 2984 A41HA IU8WPS JN70 175800 -5 2981 IU8WPS A41HA -05 175815 -7 2983 A41HA IU8WPS JN70 175830 -5 2981 IU8WPS A41HA -06 175845 -6 2983 A41HA IU8WPS JN70 175900 -7 2981 IU8WPS A41HA -05 175915 -11 2982 A41HA IU8WPS R-16 (x2) 180000 -3 2982 IU8WPS A41HA RR73 180015 -8 2983 A41HA IU8WPS 73 180415 -17 2392 A93MO IU8WPS JN70 (x2) 185130 -6 2196 IU8WPS GJ0KYZ -03 180815 -13 1887 IU8WPS F6BHK R-04 (x2)
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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