EA3HMM — 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 EA3HMM, decoded by SO8OO in southeastern Poland. 12,972 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 82 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-03.
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 12,972 FT8 messages attributed to EA3HMM as the transmitting token by decoded message structure across 82 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (38%), followed by 40 m (33%) and 80 m (29%). The busiest six-hour window was 17:00-23:00 UTC, containing 41% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-11-03 21:43 UTC
Observed FT8 message patterns
- Attributed sample
- 12,972 messages
- Active dates
- 82 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -13.8 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 824, moderate (-15 to -9 dB) 2,684, strong (≥ -8 dB) 9,464.
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 EA3HMM 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 EA3HMM
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
- JN00 · 9,024 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,927 km (approx.)
- Last such locator decoded
- 2026-11-03 05:36 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 | EA3HMM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 21:43 | 60m | -21 / -9 | VE1YX | -8 / -1 | 3 | ✓ Full exchange observed |
| 11-03 21:39 | 60m | - / -9 | G3PMY | -13 / - | 4 | Partial capture |
| 11-03 21:36 | 60m | - / -5 | LA7KJ | -16 / - | 2 | ✓ Closing fragment |
| 11-03 21:25 | 60m | -20 / - | DK7QJ | -16 / -9 | 2 | ✓ Closing observed |
| 11-03 21:23 | 60m | - / -13 | 9A5AGV | -22 / - | 2 | ✓ Closing fragment |
| 11-03 21:20 | 60m | - / -8 | ON7PR | -6 / - | 2 | ✓ Closing fragment |
| 11-03 21:19 | 60m | -22 / - | KP4KGZ | - / -17 | 2 | ✓ Closing fragment |
| 11-03 21:17 | 60m | -23 / -2 | F4LHL | -18 / - | 3 | ✓ Closing observed |
| 11-03 05:51 | 80m | - / -7 | DF4BJ | -6 / - | 2 | ✓ Closing fragment |
| 11-03 05:34 | 80m | -10 / - | 6W/IK2HKT | - / - | 5 | Partial capture |
| 11-03 05:31 | 80m | -10 / - | DO1DP | - / -5 | 3 | Partial capture |
| 11-02 21:06 | 80m | -22 / -12 | OZ1ADL | +2 / -7 | 4 | ✓ Full exchange observed |
| 11-02 21:03 | 80m | -8 / - | PC9K | - / -21 | 2 | Partial capture |
| 11-02 21:02 | 80m | - / -8 | OZ1ADL | +2 / - | 2 | Partial capture |
| 11-02 20:51 | 80m | - / -13 | SP8WB | +9 / - | 4 | ✓ Closing fragment |
| 11-02 19:36 | 60m | - / -8 | DH6DAO | -9 / - | 2 | ✓ Closing fragment |
| 11-02 19:30 | 60m | - / -14 | LZ911TD | -22 / - | 2 | Partial capture |
| 11-01 21:42 | 60m | - / -13 | DL6EBC | -10 / - | 3 | Partial capture |
| 11-01 21:38 | 60m | - / -17 | DL3NAA | -2 / - | 2 | ✓ Closing fragment |
| 11-01 21:35 | 60m | - / -16 | SP2EWQ | -13 / - | 3 | ✓ Closing fragment |
| 11-01 21:27 | 60m | -22 / - | G4FHL | - / -15 | 2 | ✓ Closing fragment |
| 11-01 21:21 | 60m | -21 / -12 | DL3BF | 0 / -12 | 3 | Partial capture |
| 11-01 21:19 | 60m | -20 / - | SP2EWQ | - / -9 | 2 | Partial capture |
| 11-01 21:14 | 60m | - / -18 | AO40EUDXF | -8 / - | 2 | Partial capture |
| 11-01 21:06 | 80m | -13 / -16 | DL1RAZ | -3 / -8 | 4 | Partial capture |
| 11-01 20:55 | 80m | -13 / -8 | SP9SIL | +6 / -9 | 3 | ✓ Full exchange observed |
| 11-01 20:53 | 80m | - / -6 | II4GCLB | -17 / - | 2 | Partial capture |
| 11-01 19:43 | 80m | -18 / - | UR5NKE | - / -15 | 2 | Partial capture |
| 11-01 19:41 | 80m | -14 / - | PC40EUDXF | - / -10 | 3 | Partial capture |
| 11-01 19:39 | 80m | -16 / - | M8KUG | - / -13 | 2 | ✓ Closing fragment |
| 11-01 19:36 | 80m | -14 / -14 | RA9SBN | -17 / -14 | 4 | Partial capture |
| 11-01 19:32 | 80m | - / -6 | DM5CM | -11 / - | 2 | ✓ Closing fragment |
| 11-01 19:22 | 160m | - / -21 | OH6OK | -11 / - | 2 | ✓ Closing fragment |
| 11-01 18:55 | 160m | -18 / - | UA6MF | - / -15 | 2 | Partial capture |
| 11-01 18:51 | 160m | -9 / -11 | E70SZ | -12 / -15 | 6 | Partial capture |
| 10-31 07:19 | 60m | - / +10 | F4DNU | -12 / - | 2 | ✓ Closing fragment |
| 10-31 06:58 | 60m | - / - | G8OO | -9 / - | 9 | Partial capture |
| 10-31 06:44 | 60m | - / -1 | F6GKG | -12 / - | 2 | ✓ Closing fragment |
| 10-31 06:40 | 60m | - / -5 | DK9NP | +8 / - | 2 | ✓ Closing fragment |
| 10-27 06:02 | 80m | -3 / -7 | HA9MDP | -6 / -18 | 6 | ✓ Full exchange observed |
| 10-27 05:58 | 80m | -6 / - | N4LR | - / -9 | 3 | ✓ Closing fragment |
| 10-27 05:56 | 80m | -8 / -3 | HA8CE | +5 / - | 4 | Partial capture |
| 10-27 05:52 | 80m | -8 / - | K5FG | - / -10 | 4 | ✓ Closing fragment |
| 10-27 05:50 | 80m | - / +4 | N0BUZ | -14 / - | 2 | ✓ Closing fragment |
| 10-27 05:47 | 80m | -4 / - | OK1EK | - / - | 2 | Partial capture |
| 10-27 05:44 | 80m | -13 / - | XE2SSB | - / -18 | 3 | ✓ Closing fragment |
| 10-27 05:43 | 80m | -8 / -13 | LY5A | +8 / -6 | 4 | ✓ Full exchange observed |
| 10-27 05:41 | 80m | -4 / - | N1YXE | - / -13 | 3 | ✓ Closing fragment |
| 10-27 05:40 | 80m | -8 / - | N4LR | - / - | 2 | Partial capture |
| 10-26 18:53 | 160m | - / -24 | OM3TWM | -2 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212045 -7 1234 EA3HMM ON7PR 73 212330 -24 1830 EA3HMM 9A5AGV R-13 (x2) 212545 -20 1464 DK7QJ EA3HMM -09 212630 -16 1465 EA3HMM DK7QJ 73 212730 -20 1465 F5OYA/P EA3HMM -15 213645 -15 1679 EA3HMM LA7KJ R-05 (x2) 213945 -10 824 EA3HMM G3PMY R-09 (x4) 214300 -21 1377 VE1YX EA3HMM -01 214345 -9 834 EA3HMM VE1YX R-09 (x2)
UTC dB Audio Message 210615 -23 1659 OZ1ADL EA3HMM -07 210630 +3 1702 EA3HMM OZ1ADL R-12 210645 -21 1658 OZ1ADL EA3HMM RR73 210700 +2 1702 EA3HMM OZ1ADL 73 053145 -10 1871 DO1DP EA3HMM -05 (x3) 053445 -12 1871 <6W/IK2HKT> EA3HMM JN00 (x5) 054945 -9 534 DO1DP EA3HMM -02 055100 -9 2412 EA3HMM DF4BJ R-07 (x2)
UTC dB Audio Message 184845 -18 1274 DL2AND EA3HMM -14 185130 -9 1273 E70SZ EA3HMM -15 185145 -10 931 EA3HMM E70SZ R-11 (x5) 185530 -18 1273 UA6MF EA3HMM -15 (x2) 190715 -24 1273 RA3GDV EA3HMM -20 192230 -16 1346 EA3HMM OH6OK R-21 (x2) 185845 -5 2738 EA3HMM DK80NDS R-17 190845 -13 1083 OE2CAL EA3HMM -16 192345 -20 1083 G4ANS EA3HMM RR73
UTC dB Audio Message 214430 -10 412 EA3HMM RT8T -13 (x2) 215830 -2 1088 EA3HMM M0YTT +00 (x2) 010830 -9 243 EA3HMM RD9FC -18 (x2) 045830 +6 729 EA3HMM RD6OX -07 (x2) 050530 -9 1280 EA3HMM IZ6BXV +02 (x2) 053730 -10 420 EA3HMM OH7OBJ +00 (x2) 054900 -11 1541 EA3HMM IN3KSO RR73 055730 +2 759 EA3HMM SP2EOE -01 (x2)
UTC dB Audio Message 123630 -4 1674 EA3HMM PC2K -07 (x2) 123715 -10 1718 PC2K EA3HMM 73 123845 -11 1718 M8NAQ EA3HMM 73 124100 -9 1718 SP8WB EA3HMM R-24 124245 -8 1718 MW7FKA EA3HMM JN00 (x3) 062245 -10 2366 R3BIS EA3HMM 73 062500 +0 930 EA3HMM II7MGBR -02 (x2) 130400 +2 2367 DK5US EA3HMM JN00 (x3) 171215 +1 1142 BD8ABR EA3HMM JN00
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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