IZ0HWR — 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 IZ0HWR, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-31 and 2026-10-06.
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 33 FT8 messages attributed to IZ0HWR as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 20 m (30%). Several six-hour UTC windows tied for the largest share (67%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (61%); the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-06 21:39 UTC
Observed FT8 message patterns
- Attributed sample
- 33 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -14 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 11.
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 IZ0HWR in decoded directed-looking exchanges:
Most frequent locator attributed to IZ0HWR
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
- JN63 · 19 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 979 km (approx.)
- Last such locator decoded
- 2026-10-06 21:39 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 | IZ0HWR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-06 21:29 | 40m | -10 / - | E74K | - / -19 | 3 | Partial capture |
| 09-05 22:37 | 40m | -12 / -8 | R1943OD | -4 / +7 | 3 | Partial capture |
| 09-05 22:33 | 40m | - / -15 | MI0TMW | -6 / - | 2 | ✓ Closing fragment |
| 09-05 22:29 | 40m | -9 / - | OM3PR | - / - | 2 | Partial capture |
| 09-05 22:20 | 40m | 0 / - | CT1AGS | - / - | 2 | Partial capture |
| 09-05 22:18 | 40m | -8 / -8 | LB7ZG | -3 / +1 | 5 | ✓ Full exchange observed |
| 09-05 22:15 | 40m | - / +8 | DK7ZT | +1 / - | 3 | Partial capture |
| 09-05 22:15 | 40m | - / - | F5PBG | -3 / - | 4 | Partial capture |
| 09-05 22:14 | 40m | -9 / 0 | OZ7KJ/P | +2 / -12 | 5 | ✓ Full exchange observed |
| 09-05 22:09 | 40m | -8 / -7 | 4O7CC | -7 / -17 | 5 | ✓ Full exchange observed |
| 09-05 22:09 | 40m | - / - | F5PBG | -2 / - | 2 | Partial capture |
| 09-05 22:08 | 40m | - / - | DL3MIB | +7 / - | 7 | Partial capture |
| 09-05 22:08 | 40m | - / -6 | YO4NF | +9 / - | 2 | Partial capture |
| 09-05 22:07 | 40m | -5 / - | MW0UPH | -18 / -14 | 4 | ✓ Closing observed |
| 09-05 22:06 | 40m | - / +10 | DK7ZT | +1 / - | 3 | Partial capture |
| 09-05 22:06 | 40m | - / - | LZ2VQ | -6 / - | 2 | Partial capture |
| 09-05 16:05 | 40m | - / -5 | S52UF | -1 / - | 2 | ✓ Closing fragment |
| 09-05 15:58 | 40m | -7 / -11 | OZ9FF | +2 / - | 16 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222045 -2 1008 CT1AGS IZ0HWR JN63 (x2) 222945 -8 1028 OM3PR IZ0HWR JN63 (x2) 223300 -7 1957 IZ0HWR MI0TMW -15 (x2) 223715 -4 1675 IZ0HWR R1943OD -08 223730 -11 1675 R1943OD IZ0HWR R+07 (x2) 212630 -20 1577 IZ0HWR M8IFY -11 212945 -9 2555 E74K IZ0HWR JN63 (x3) 213245 -14 902 IQ0AAX IZ0HWR JN63 213915 -22 1726 EW8AAC IZ0HWR JN63
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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