IZ5EME — 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 IZ5EME, decoded by SO8OO in southeastern Poland. 569 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 23 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-10-12.
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 569 FT8 messages attributed to IZ5EME as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (80%), followed by 20 m (14%) and 10 m (6%). Most decodes (78%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was +1 dB.
Overview
Bands
Last attributed message: 2026-10-12 22:01 UTC
Observed FT8 message patterns
- Attributed sample
- 569 messages
- Active dates
- 23 UTC dates
- Estimated median S/N
- +1 dB
- Estimated 10th-90th percentile
- -10.8 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 70, strong (≥ -8 dB) 483.
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 IZ5EME 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 IZ5EME
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
- JN52 · 383 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,170 km (approx.)
- Last such locator decoded
- 2026-10-12 22:00 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 | IZ5EME S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-12 21:58 | 40m | -21 / - | PS7RW | - / - | 4 | ✓ Closing fragment |
| 10-07 22:51 | 40m | -10 / - | AF3G | - / -17 | 3 | ✓ Closing fragment |
| 10-07 22:48 | 40m | -8 / - | UA3XDR | - / -22 | 2 | ✓ Closing fragment |
| 10-07 22:39 | 40m | -12 / - | YD4AWV | - / -21 | 2 | ✓ Closing fragment |
| 10-07 20:17 | 40m | -9 / - | BI3UPU | - / -18 | 3 | ✓ Closing fragment |
| 10-07 20:15 | 40m | -4 / - | VU3OSA | - / -20 | 3 | ✓ Closing fragment |
| 10-04 04:17 | 60m | - / - | F5MXH | -6 / - | 2 | Partial capture |
| 10-04 04:15 | 60m | +5 / - | 9T0MD | - / -5 | 3 | ✓ Closing fragment |
| 09-25 21:18 | 40m | -3 / - | SV7LWI | - / -10 | 3 | ✓ Closing fragment |
| 09-17 22:29 | 40m | -7 / - | BI8AWT | - / - | 4 | Partial capture |
| 09-17 22:04 | 40m | 0 / - | CE2SV | - / - | 6 | Partial capture |
| 09-17 22:02 | 40m | -4 / - | VA3ZW | - / - | 5 | Partial capture |
| 09-16 20:33 | 40m | +6 / - | DS5USH | - / - | 2 | Partial capture |
| 09-07 22:07 | 40m | +9 / - | PY1USK | - / - | 8 | Partial capture |
| 09-04 05:31 | 40m | +7 / - | N5COP | - / -22 | 3 | ✓ Closing fragment |
| 09-03 23:17 | 40m | +13 / - | BG0FQU | - / -25 | 3 | ✓ Closing fragment |
| 09-03 22:32 | 40m | +2 / - | D2ACE | - / -10 | 6 | ✓ Closing fragment |
| 09-02 22:01 | 40m | - / - | PE1JLZ | -5 / - | 12 | Partial capture |
| 09-02 21:37 | 40m | +2 / - | RI1FJL | - / - | 132 | Partial capture |
| 09-02 21:04 | 40m | +3 / - | RI1FJL | - / -18 | 28 | Partial capture |
| 09-02 20:59 | 40m | +9 / - | RI1FJL | - / -18 | 3 | Partial capture |
| 08-30 08:05 | 10m | -5 / - | DV4ZAR | - / -16 | 11 | ✓ Closing fragment |
| 08-30 07:55 | 10m | -7 / - | DV4ZAR | - / -23 | 9 | Partial capture |
| 08-27 08:19 | 10m | -4 / - | <...> | - / -5 | 2 | Partial capture |
| 08-23 18:20 | 40m | +5 / - | ZL2NU | - / -23 | 23 | ✓ Closing fragment |
| 08-23 18:08 | 40m | +3 / - | ZL2NU | - / -23 | 7 | Partial capture |
| 08-23 17:53 | 40m | +3 / - | ZL2NU | - / -26 | 13 | Partial capture |
| 08-23 17:15 | 40m | +2 / - | ZL2NU | - / -22 | 24 | Partial capture |
| 08-21 09:24 | 20m | - / - | I3QDK | -6 / - | 2 | Partial capture |
| 08-21 09:18 | 20m | +10 / - | MM0VIK | - / -6 | 10 | ✓ Closing fragment |
| 08-21 09:07 | 20m | +14 / - | OJ0YL | - / -15 | 9 | ✓ Closing fragment |
| 08-21 09:02 | 20m | +13 / - | MM0VIK | - / - | 8 | Partial capture |
| 08-21 08:51 | 20m | +10 / - | OJ0YL | - / - | 12 | Partial capture |
| 08-21 08:49 | 20m | +11 / - | R4FDW | - / -15 | 3 | ✓ Closing fragment |
| 08-21 08:48 | 20m | +10 / +1 | DL3MIB | -1 / -5 | 5 | ✓ Full exchange observed |
| 08-21 08:47 | 20m | +10 / - | F4BAL | - / -2 | 2 | ✓ Closing fragment |
| 08-21 08:46 | 20m | +8 / - | G8IXM | - / -14 | 2 | ✓ Closing fragment |
| 08-21 08:43 | 20m | +9 / - | OH3OJ | - / -5 | 2 | ✓ Closing fragment |
| 08-21 08:43 | 20m | +2 / - | 9A4ZM | +8 / -10 | 8 | ✓ Full exchange observed |
| 08-21 08:41 | 20m | +11 / - | NL8F | - / -13 | 4 | ✓ Closing fragment |
| 08-20 22:03 | 40m | +2 / - | 5A1AL | - / - | 6 | Partial capture |
| 08-20 21:48 | 40m | -3 / - | 5A1AL | - / - | 3 | Partial capture |
| 08-20 14:29 | 20m | - / 0 | RU6UR | -2 / - | 3 | Partial capture |
| 08-20 14:27 | 20m | -4 / - | AP2TN | - / -16 | 3 | ✓ Closing fragment |
| 08-20 06:17 | 10m | -11 / - | YB9MJA | - / - | 9 | Partial capture |
| 08-19 21:51 | 40m | -1 / - | PY3RK | - / -21 | 5 | ✓ Closing fragment |
| 08-19 21:47 | 40m | -11 / - | PY1GB | - / - | 3 | ✓ Closing fragment |
| 08-19 21:22 | 40m | -4 / - | GB64MOD | - / - | 4 | Partial capture |
| 08-19 21:15 | 40m | 0 / +1 | OJ0YL | -14 / -9 | 12 | ✓ Full exchange observed |
| 08-19 21:08 | 40m | 0 / - | GB64MOD | - / - | 11 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224015 -11 2467 YD4AWV IZ5EME 73 224815 -5 2467 UA3XDR IZ5EME R-22 (x2) 225015 -6 2467 CQ AS IZ5EME JN52 (x2) 225115 -9 2467 AF3G IZ5EME -17 (x3) 225815 -14 2467 CQ AS IZ5EME JN52 225945 -16 2468 YC0VM IZ5EME 73 215530 -17 2144 LA2MV IZ5EME JN52 215800 -19 2144 PS7RW IZ5EME JN52 (x4)
UTC dB Audio Message 041545 +4 2044 9T0MD IZ5EME JN52 (x3) 041700 -7 2044 IZ5EME F5MXH JN07 (x2)
UTC dB Audio Message 075800 -8 744 DV4ZAR IZ5EME R-24 (x15)
UTC dB Audio Message 091015 +15 558 OJ0YL IZ5EME JN52 (x3) 091800 +9 558 MM0VIK IZ5EME JN52 (x10) 092415 -5 558 IZ5EME I3QDK JN65 (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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