US5EAA — 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 US5EAA, decoded by SO8OO in southeastern Poland. 1,294 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 94 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 1,294 FT8 messages attributed to US5EAA as the transmitting token by decoded message structure across 94 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (47%), followed by 80 m (34%) and 20 m (15%). Most decodes (95%) fell within the six-hour window 01:00-07:00 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: 2026-11-06 06:22 UTC
Observed FT8 message patterns
- Attributed sample
- 1,294 messages
- Active dates
- 94 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -19 to +6.1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 292, moderate (-15 to -9 dB) 323, strong (≥ -8 dB) 679.
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 US5EAA 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 US5EAA
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
- KN78 · 883 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 971 km (approx.)
- Last such locator decoded
- 2026-11-06 05:45 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 | US5EAA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 06:24 | 40m | - / -9 | ON6LEO | +16 / - | 2 | ✓ Closing fragment |
| 11-06 06:21 | 40m | -14 / -14 | OE3RWR | -5 / - | 3 | ✓ Closing observed |
| 11-06 06:19 | 40m | -14 / -16 | E75C | -6 / 0 | 4 | ✓ Full exchange observed |
| 11-04 04:29 | 40m | - / -5 | EA7FU | -8 / - | 2 | ✓ Closing fragment |
| 11-04 04:17 | 80m | - / -9 | SQ9EJ | +3 / - | 4 | ✓ Closing fragment |
| 11-04 04:15 | 80m | - / -7 | 9A2TN | +5 / - | 3 | ✓ Closing fragment |
| 11-03 15:15 | 40m | -17 / - | EX8ABR | - / - | 3 | Partial capture |
| 11-03 04:16 | 80m | - / +3 | OM2WQ | +4 / - | 2 | Partial capture |
| 11-03 04:13 | 80m | - / - | G3TKT | -13 / - | 3 | Partial capture |
| 11-03 04:08 | 80m | -7 / -10 | DO1OAS | +1 / -11 | 11 | ✓ Full exchange observed |
| 11-03 04:08 | 80m | - / - | IU2THY | +16 / - | 3 | Partial capture |
| 11-03 04:06 | 80m | -4 / - | PC40EUDXF | - / - | 2 | Partial capture |
| 11-03 04:05 | 80m | - / -2 | YO3JW | +4 / - | 2 | ✓ Closing fragment |
| 11-02 04:18 | 40m | - / -3 | F5OAM | -14 / - | 2 | Partial capture |
| 11-02 04:11 | 40m | - / -13 | EA3IMR | -7 / - | 2 | ✓ Closing fragment |
| 11-02 04:08 | 40m | - / -4 | LZ2IP | -6 / - | 2 | ✓ Closing fragment |
| 11-02 04:03 | 80m | - / -16 | OS4K | -14 / - | 3 | Partial capture |
| 11-02 04:00 | 80m | - / -17 | 9A6KBQ | +7 / - | 2 | Partial capture |
| 11-01 12:45 | 10m | - / +1 | EA7Z | -12 / - | 4 | Partial capture |
| 11-01 04:42 | 80m | -11 / -14 | EA5JK | +7 / - | 5 | ✓ Closing observed |
| 11-01 04:41 | 80m | - / +1 | UT5EL | +2 / - | 3 | Partial capture |
| 11-01 04:39 | 80m | -18 / -2 | UT7NY | -4 / +3 | 2 | Partial capture |
| 11-01 04:36 | 80m | - / +6 | UR5FLN | -2 / - | 2 | ✓ Closing fragment |
| 11-01 04:34 | 80m | - / +4 | S51SLO | +10 / - | 2 | ✓ Closing fragment |
| 11-01 04:32 | 80m | - / - | F5LMJ | -14 / - | 2 | Partial capture |
| 11-01 04:31 | 80m | - / -5 | DO1ID | +16 / - | 2 | ✓ Closing fragment |
| 11-01 04:31 | 80m | - / - | OE8RPK | -10 / - | 3 | Partial capture |
| 11-01 04:24 | 80m | -1 / -19 | ZZ5UNO | +2 / -15 | 6 | ✓ Full exchange observed |
| 11-01 04:20 | 40m | -20 / - | RC3DN | - / -24 | 2 | Partial capture |
| 11-01 04:16 | 40m | - / +1 | R6DVS | -10 / - | 3 | ✓ Closing fragment |
| 11-01 04:15 | 40m | - / +3 | TC7ATA | -12 / - | 2 | ✓ Closing fragment |
| 10-30 03:38 | 40m | - / -6 | EB1LA | -2 / - | 2 | ✓ Closing fragment |
| 10-30 03:31 | 80m | - / - | UX7UU | +10 / - | 3 | Partial capture |
| 10-30 03:30 | 80m | - / - | DO1OAS | -4 / - | 4 | Partial capture |
| 10-29 04:07 | 40m | -17 / - | YO8XFU | - / -10 | 2 | Partial capture |
| 10-28 13:00 | 10m | - / +5 | TN8GD | -2 / - | 2 | ✓ Closing fragment |
| 10-28 03:41 | 80m | - / +1 | ON1JP | -13 / - | 4 | Partial capture |
| 10-28 03:40 | 80m | 0 / - | YO8BJK | - / - | 2 | Partial capture |
| 10-28 03:38 | 80m | +1 / -12 | 9A2LM | -12 / -9 | 4 | ✓ Full exchange observed |
| 10-28 03:36 | 80m | - / -6 | UW5KW | +20 / - | 2 | ✓ Closing fragment |
| 10-28 03:34 | 80m | - / - | 9A2WA | -16 / - | 3 | Partial capture |
| 10-28 03:33 | 80m | -1 / - | TC1TR | - / - | 2 | Partial capture |
| 10-27 03:54 | 40m | - / -13 | WA4FU | -15 / - | 2 | ✓ Closing fragment |
| 10-26 04:55 | 40m | -12 / - | SP6U | - / -17 | 4 | Partial capture |
| 10-26 04:52 | 40m | -7 / - | R2RCQ | 0 / - | 3 | ✓ Closing observed |
| 10-26 04:02 | 40m | -12 / - | TO4A | - / -12 | 4 | ✓ Closing fragment |
| 10-26 03:59 | 40m | -18 / - | F4NGR | -23 / -4 | 5 | ✓ Closing observed |
| 10-25 04:12 | 40m | -15 / - | HB9GWX | - / - | 2 | ✓ Closing fragment |
| 10-25 04:02 | 80m | - / - | DF4WQ | +7 / - | 7 | Partial capture |
| 10-24 02:53 | 80m | - / - | F6FHZ | -23 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100845 -21 1934 US5EAA CN8WK -01 (x2) 115445 -8 436 US5EAA 7Z1BQ -06 (x2) 124730 +2 1146 US5EAA CT7BRV -16 (x2) 125915 +1 2226 US5EAA CT2JMA -19 (x2) 130000 -1 682 US5EAA TN8GD +05 (x2) 124545 -14 2186 US5EAA EA7Z IM67 (x5)
UTC dB Audio Message 151615 -19 1634 EX8ABR US5EAA KN78 (x2) 042900 -6 559 US5EAA EA7FU -05 (x2) 054430 -12 2123 CQ US5EAA KN78 (x2) 061930 -6 1800 US5EAA E75C -16 061945 -13 2109 E75C US5EAA R+00 062000 -7 1800 US5EAA E75C RR73 062015 -15 2109 E75C US5EAA 73 062130 -5 2005 US5EAA OE3RWR -14 (x2) 062215 -14 2109 OE3RWR US5EAA 73 062400 +18 665 US5EAA ON6LEO -09 (x2)
UTC dB Audio Message 041800 -17 1701 US5EAA GB1RBL -17 041800 -8 2801 US5EAA DL1BBO JO43 041230 +3 2096 CQ US5EAA KN78 (x2) 041315 -9 1348 US5EAA R2RCQ KO85 041500 +8 510 US5EAA 9A2TN -07 (x3) 041730 +2 1458 US5EAA SQ9EJ -09 (x4) 042030 -5 1369 US5EAA YO8RSL R-11 042145 -2 2097 CQ US5EAA KN78 (x2)
UTC dB Audio Message 212930 -11 1007 US5EAA RI1FJZ -12 212945 -17 1154 RI1FJZ US5EAA R-11 213000 -10 1007 US5EAA RI1FJZ RR73 213015 -13 1154 RI1FJZ US5EAA 73
UTC dB Audio Message 031045 -15 1994 D2IM US5EAA 73 031245 -15 1993 K0JY US5EAA KN78 (x2) 031415 -15 1994 K3MEC US5EAA KN78 040115 -13 927 US5EAA K0IS -06 040700 -13 2055 US5EAA N9NJY -13 (x2) 044545 -13 2053 CQ US5EAA KN78 (x2) 044645 -13 2053 XE1TZP US5EAA KN78 (x4) 044845 +0 2052 CQ US5EAA KN78 044915 -6 2052 XE1TZP US5EAA KN78
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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