IU2LUH — 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 IU2LUH, decoded by SO8OO in southeastern Poland. 107 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-17.
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 107 FT8 messages attributed to IU2LUH as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (63%), followed by 10 m (27%) and 40 m (7%). Most decodes (69%) fell within the six-hour window 10:00-16:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (75%); the estimated median was -20 dB.
Overview
Bands
Last attributed message: 2026-10-17 15:45 UTC
Observed FT8 message patterns
- Attributed sample
- 107 messages
- Active dates
- 22 UTC dates
- Estimated median S/N
- -20 dB
- Estimated 10th-90th percentile
- -24 to -13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 80, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 1.
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 IU2LUH 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 IU2LUH
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
- JN55 · 89 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 945 km (approx.)
- Last such locator decoded
- 2026-10-08 15:09 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 | IU2LUH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 14:24 | 40m | - / -7 | F1PBZ | -4 / - | 4 | Partial capture |
| 10-21 13:36 | 40m | - / -21 | OE3SKB | -9 / - | 3 | ✓ Closing fragment |
| 10-21 13:34 | 40m | - / - | OE3RHI | -8 / - | 4 | Partial capture |
| 10-21 13:06 | 40m | - / - | OK2CNI | -6 / - | 7 | Partial capture |
| 10-21 12:52 | 40m | - / - | DJ1TU | -7 / - | 2 | Partial capture |
| 10-08 10:23 | 40m | - / -17 | PA1PXL | -20 / - | 2 | Partial capture |
| 10-06 11:15 | 40m | - / -12 | HG8LXL | -4 / - | 5 | ✓ Closing fragment |
| 10-03 16:31 | 40m | - / -14 | IQ8DO | -7 / - | 3 | Partial capture |
| 10-01 16:58 | 40m | - / -1 | F4NGR | -7 / - | 2 | ✓ Closing fragment |
| 10-01 16:49 | 40m | - / -14 | LZ936BA | +1 / - | 2 | Partial capture |
| 10-01 16:45 | 40m | -22 / -11 | IZ4AIF | -3 / - | 5 | ✓ Full exchange observed |
| 10-01 15:13 | 40m | - / -15 | YO8RAW | +8 / - | 2 | Partial capture |
| 10-01 15:05 | 40m | - / - | IN3IZQ | -16 / - | 5 | Partial capture |
| 10-01 14:53 | 40m | -24 / - | G8KHF | -18 / - | 3 | ✓ Closing observed |
| 09-29 14:42 | 40m | - / - | IU2THY | +2 / - | 2 | Partial capture |
| 09-29 12:03 | 40m | - / -16 | DC1SN | -14 / - | 3 | ✓ Closing fragment |
| 09-29 12:01 | 40m | - / - | LZ3CB | +3 / - | 3 | Partial capture |
| 09-29 12:00 | 40m | - / - | DL9KM | -9 / - | 6 | Partial capture |
| 09-22 14:00 | 40m | - / -17 | DG7CF | -1 / - | 2 | ✓ Closing fragment |
| 09-12 15:44 | 40m | - / -15 | DA2DA | -10 / - | 2 | ✓ Closing fragment |
| 09-12 15:10 | 40m | - / -21 | F1PBZ | -6 / - | 4 | Partial capture |
| 09-10 11:12 | 40m | - / -12 | DG4VN | -7 / - | 2 | ✓ Closing fragment |
| 09-10 11:09 | 40m | - / - | DF2AP | -14 / - | 4 | Partial capture |
| 09-10 10:56 | 40m | - / -21 | S53AK | -6 / - | 4 | Partial capture |
| 08-31 09:24 | 40m | - / - | OE8PIT | -20 / - | 2 | Partial capture |
| 08-28 12:08 | 20m | -21 / - | <...> | - / - | 2 | Partial capture |
| 08-27 21:31 | 20m | -16 / - | WU8C | - / - | 2 | Partial capture |
| 08-27 21:01 | 20m | -20 / - | N8TEE | - / - | 2 | Partial capture |
| 08-26 18:30 | 40m | - / -10 | F4LHZ/P | -10 / - | 2 | Partial capture |
| 08-26 18:22 | 40m | - / - | DJ1TU | -5 / - | 3 | Partial capture |
| 08-26 17:59 | 40m | - / -16 | SP5IDR | -5 / - | 3 | Partial capture |
| 08-26 17:53 | 40m | - / - | SP5IDR | -2 / - | 2 | Partial capture |
| 08-24 20:14 | 20m | -20 / - | DM2DXA | 0 / +8 | 3 | Partial capture |
| 08-24 19:17 | 40m | - / -15 | F1PBZ | +1 / - | 3 | Partial capture |
| 08-23 12:51 | 20m | - / -6 | PD0PWH | +7 / - | 6 | Partial capture |
| 08-23 12:48 | 20m | - / - | OO0O | +2 / - | 9 | Partial capture |
| 08-23 12:21 | 20m | -20 / - | PD3LKN | +8 / -2 | 16 | Partial capture |
| 08-22 13:04 | 40m | - / -11 | HA5IKS | -22 / - | 2 | ✓ Closing fragment |
| 08-22 00:04 | 80m | - / -6 | DO5PY | -3 / - | 4 | ✓ Closing fragment |
| 08-21 13:09 | 20m | -23 / - | <...> | - / - | 3 | Partial capture |
| 08-21 13:04 | 20m | -21 / - | <...> | - / - | 5 | Partial capture |
| 08-21 12:53 | 20m | - / - | PA1PXL | -5 / - | 5 | Partial capture |
| 08-21 12:47 | 10m | - / - | PE9JAN | -16 / - | 2 | ✓ Closing fragment |
| 08-21 12:16 | 20m | -20 / -18 | PD4RJ | -13 / -7 | 6 | Partial capture |
| 08-09 09:21 | 20m | - / - | PD3LKN | -23 / - | 5 | Partial capture |
| 07-30 16:36 | 20m | - / -11 | F1PBZ | -8 / - | 2 | Partial capture |
| 07-29 16:01 | 20m | - / - | G4DBW | -7 / - | 2 | Partial capture |
| 07-28 19:45 | 80m | - / -18 | DB100FT | +1 / - | 4 | Partial capture |
| 07-28 18:33 | 20m | - / -2 | CN2DX | +2 / - | 2 | ✓ Closing fragment |
| 07-28 16:21 | 20m | - / -2 | M7INZ | -11 / - | 8 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 130930 -6 1949 IU2LUH OK2CNI JN79 133430 -11 2360 IU2LUH OE3RHI JN87 (x2) 133600 -9 649 IU2LUH PA7ZZ JO22 133600 -9 1692 IU2LUH OE3SKB JN88 133600 -2 2360 IU2LUH OE3RHI JN87 133630 -8 1692 IU2LUH OE3SKB R-21 133630 -10 2360 IU2LUH OE3RHI JN87 133700 -10 1692 IU2LUH OE3SKB 73 140000 -21 1493 IU2LUH IW0QLQ -13 141200 -24 1685 IU2LUH M8NAQ -16 142400 -2 2791 IU2LUH F1PBZ -07 (x4)
UTC dB Audio Message 110915 -18 1744 CQ IU2LUH JN55 (x3) 180445 -6 1537 IU2LUH IR7MGGC -15 210115 -19 1469 N8TEE IU2LUH JN55 (x2) 213100 -13 1732 WU8C IU2LUH JN55 (x3) 120815 -21 1776 <...> IU2LUH JN55 (x3) 103000 -10 1869 IU2LUH II7MGBA +01 104130 +8 2081 IU2LUH PA3GHJ +02 091745 -19 1347 M9LDX IU2LUH R+08
UTC dB Audio Message 194530 +3 1101 IU2LUH DB100FT -18 (x4) 000445 -7 1235 IU2LUH DO5PY JN49 (x4)
UTC dB Audio Message 124515 -18 1618 IU2LUH 2E0SRO -11 124745 -23 1784 IU2LUH PE9JAN JO22 (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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee