EY8MM — 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 EY8MM, decoded by SO8OO in southeastern Poland. 154 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-28 and 2026-10-21.
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 154 FT8 messages attributed to EY8MM as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (56%), followed by 20 m (36%) and 40 m (5%). Several six-hour UTC windows tied for the largest share (92%), 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: 2026-10-21 21:40 UTC
Observed FT8 message patterns
- Attributed sample
- 154 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -18 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 72, strong (≥ -8 dB) 50.
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 EY8MM 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 EY8MM
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
- MM48 · 29 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,898 km (approx.)
- Last such locator decoded
- 2026-10-21 21:21 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 | EY8MM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 21:40 | 60m | -9 / - | EA7KGJ | - / -20 | 2 | ✓ Closing fragment |
| 10-21 21:39 | 60m | - / -11 | MM0HVU | -11 / - | 3 | Partial capture |
| 10-21 21:38 | 60m | - / - | GI4NKB | -8 / - | 2 | ✓ Closing fragment |
| 10-21 21:37 | 60m | -10 / -8 | OV9A | -9 / -14 | 6 | ✓ Full exchange observed |
| 10-21 21:35 | 60m | -12 / +2 | DL1CF | -12 / - | 5 | ✓ Closing observed |
| 10-21 21:35 | 60m | - / -9 | EA7L | -20 / - | 5 | Partial capture |
| 10-21 21:33 | 60m | - / -9 | DM5EE | +3 / - | 5 | ✓ Closing fragment |
| 10-21 21:33 | 60m | - / - | DF7EF | +8 / - | 24 | Partial capture |
| 10-21 21:32 | 60m | - / - | DL6MRM | -19 / - | 3 | ✓ Closing fragment |
| 10-21 21:30 | 60m | -12 / - | UR4UNR | - / +1 | 2 | ✓ Closing fragment |
| 10-21 21:29 | 60m | - / -7 | CT1FJO | -13 / - | 7 | ✓ Closing fragment |
| 10-21 21:29 | 60m | -19 / -7 | GM0DEQ | -4 / -14 | 4 | ✓ Full exchange observed |
| 10-21 21:29 | 60m | -14 / -7 | ON4TH | +11 / -5 | 9 | ✓ Full exchange observed |
| 10-21 21:27 | 60m | - / -1 | OG5N | -9 / - | 14 | Partial capture |
| 10-21 21:27 | 60m | - / -7 | DK1WB | -8 / - | 24 | Partial capture |
| 10-21 21:26 | 60m | -17 / -13 | GI8RPM | -1 / -10 | 7 | ✓ Full exchange observed |
| 10-21 21:26 | 60m | -21 / -6 | DL6ZXG | +3 / -2 | 5 | ✓ Full exchange observed |
| 10-21 21:23 | 60m | -16 / -7 | HB9CEV | -5 / -14 | 12 | ✓ Full exchange observed |
| 10-21 21:23 | 60m | - / - | IK0XBX | +11 / - | 9 | Partial capture |
| 10-21 21:22 | 60m | - / -7 | DK1WB | -14 / - | 2 | Partial capture |
| 10-21 21:22 | 60m | -18 / 0 | DF2RQ | +12 / -2 | 11 | ✓ Full exchange observed |
| 10-21 21:22 | 60m | -13 / -9 | GI5RPG | +2 / - | 6 | ✓ Closing observed |
| 10-07 23:28 | 60m | -11 / -1 | ON1JP | -18 / -17 | 4 | ✓ Full exchange observed |
| 10-07 23:25 | 60m | -7 / 0 | PA3DOL | -6 / -19 | 8 | ✓ Full exchange observed |
| 10-07 23:24 | 60m | -12 / - | 9J2FI | - / - | 5 | Partial capture |
| 10-07 23:22 | 60m | -12 / - | S57MPU | - / -4 | 2 | ✓ Closing fragment |
| 10-07 23:21 | 60m | -14 / - | DB3EH | - / -17 | 2 | ✓ Closing fragment |
| 10-07 23:19 | 60m | -16 / - | SV8GXC | - / -15 | 2 | ✓ Closing fragment |
| 10-07 23:18 | 60m | -16 / -11 | EC1DD | -19 / -17 | 3 | ✓ Full exchange observed |
| 10-07 23:16 | 60m | -20 / - | PE1MHY | 0 / -15 | 3 | ✓ Closing observed |
| 10-07 23:14 | 60m | -16 / - | S55P | - / -16 | 2 | ✓ Closing fragment |
| 10-07 23:07 | 60m | - / - | EB5CS | -8 / - | 3 | Partial capture |
| 10-07 23:06 | 60m | -11 / -6 | EA5GO | -7 / -10 | 5 | ✓ Full exchange observed |
| 10-07 23:06 | 60m | - / -5 | PE1MHY | +2 / - | 3 | Partial capture |
| 10-07 23:05 | 60m | -14 / -10 | UN7EG | -24 / -7 | 3 | ✓ Full exchange observed |
| 10-07 23:03 | 60m | -15 / -12 | MM0HVU | -10 / -13 | 4 | ✓ Full exchange observed |
| 10-07 23:02 | 60m | -16 / -10 | IT9IVN | +2 / -3 | 4 | ✓ Full exchange observed |
| 10-07 23:02 | 60m | -15 / -14 | G0ORC | -6 / -15 | 3 | ✓ Full exchange observed |
| 10-07 23:00 | 60m | -16 / -13 | J48S | -10 / -16 | 3 | Partial capture |
| 10-04 23:57 | 60m | - / - | SP7MOC | -4 / - | 4 | Partial capture |
| 10-04 23:55 | 60m | -11 / -1 | DK7QJ | +5 / -9 | 6 | ✓ Full exchange observed |
| 10-04 23:55 | 60m | - / - | IT9VCE | -18 / - | 5 | Partial capture |
| 10-04 23:55 | 60m | -12 / -2 | NP3XF | -16 / - | 4 | ✓ Closing observed |
| 10-04 23:54 | 60m | - / -4 | F2JD | -4 / - | 4 | ✓ Closing fragment |
| 10-04 23:53 | 60m | -10 / -6 | LA9JKA | -15 / -14 | 10 | ✓ Full exchange observed |
| 10-04 23:53 | 60m | - / 0 | PE1MHY | -1 / - | 3 | Partial capture |
| 10-04 23:37 | 60m | -9 / - | ER5DX | - / -5 | 4 | ✓ Closing fragment |
| 10-04 21:07 | 80m | - / - | OH3DP | -19 / - | 3 | Partial capture |
| 10-03 18:07 | 60m | - / - | SQ8AA | -13 / - | 11 | Partial capture |
| 10-03 18:06 | 60m | - / -19 | M0KCM | -4 / - | 6 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214045 -8 2052 EA7KGJ EY8MM RR73 214100 -14 930 EY8MM MM0HVU -13 214100 -6 1819 EY8MM DK1WB -07 214100 +12 2250 EY8MM DF7EF JO30 (x2) 214200 -14 1368 EY8MM F4GIH JN08 214200 -6 1819 EY8MM DK1WB -07 214200 +10 2250 EY8MM DF7EF JO30 214230 -4 1819 EY8MM DK1WB -07 214230 +12 2250 EY8MM DF7EF JO30 214300 -6 1820 EY8MM DK1WB -07 214300 +8 2250 EY8MM DF7EF JO30 (x4)
UTC dB Audio Message 234445 -13 1750 RI1FJZ EY8MM MM48 234500 -6 2306 EY8MM TF4M HP85 234515 -9 1750 RI1FJZ EY8MM R-20 (x2) 234630 +13 426 EY8MM G0ORC -15 (x2) 234830 -21 1749 EY8MM EB7HQE IM87 234900 -1 2254 EY8MM G0ORC -15 234930 -24 1742 EY8MM LU6ETB GF05 210700 -21 2213 EY8MM OH3DP KP10 (x3)
UTC dB Audio Message 000345 -11 2269 EY8MM G1CEC IO83 000400 -2 1342 CX6TU EY8MM 73 000445 -14 2500 EY8MM RO6G +00 000445 -12 1319 EY8MM EA1FKI -15 000515 -19 1343 EY8MM UX1UA RR73 000515 -15 2499 EY8MM RO6G +00 000515 -5 2058 EY8MM LB9VH JP32 000515 -7 2270 EY8MM G1CEC IO83 000545 -8 2058 EY8MM LB9VH JP32 000545 -8 2269 EY8MM G1CEC IO83 000615 -13 2058 EY8MM LB9VH JP32 000615 -5 2269 EY8MM G1CEC IO83 000615 -13 1319 EY8MM EA1FKI -18 (x2) 000915 -3 2269 EY8MM G1CEC IO83
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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