EH1DAA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EH1DAA, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-19.
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 3 FT8 messages attributed to EH1DAA as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 3 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with EH1DAA in decoded directed-looking exchanges:
Most frequent locator attributed to EH1DAA
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
- IN63 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,292 km (approx.)
- Last such locator decoded
- 2026-09-19 20:36 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 | EH1DAA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 21:02 | 80m | - / - | DO8JB | -4 / - | 2 | Partial capture |
| 09-19 20:52 | 80m | - / -23 | IK1MJK | -2 / - | 3 | ✓ Closing fragment |
| 09-19 20:48 | 60m | - / - | OM5JG | +2 / - | 3 | Partial capture |
| 09-19 20:47 | 60m | - / - | DL3RL | +6 / - | 2 | Partial capture |
| 09-19 20:46 | 60m | - / - | SP5JMA | 0 / - | 4 | Partial capture |
| 09-19 20:45 | 60m | - / - | DL7GP | -8 / - | 2 | Partial capture |
| 09-19 20:45 | 60m | - / - | G4JYU | -1 / - | 3 | Partial capture |
| 09-19 20:43 | 60m | - / - | LZ2VQ | +1 / - | 3 | Partial capture |
| 09-19 20:42 | 60m | - / +6 | G4ZFJ | -4 / - | 4 | ✓ Closing fragment |
| 09-19 20:42 | 60m | - / - | DD6ZV | -2 / - | 9 | Partial capture |
| 09-19 20:42 | 60m | - / +1 | F1PBZ | -10 / - | 4 | Partial capture |
| 09-19 20:42 | 60m | - / - | PI4TX | -8 / - | 4 | Partial capture |
| 09-19 20:40 | 60m | - / 0 | ON7GB | -8 / - | 4 | ✓ Closing fragment |
| 09-19 20:39 | 60m | - / -3 | PE1MHY | -10 / - | 4 | Partial capture |
| 09-19 20:35 | 40m | - / - | EA7LGM | -4 / - | 11 | Partial capture |
| 09-19 20:32 | 40m | -17 / -7 | F5PBG | -3 / - | 4 | ✓ Closing observed |
| 09-19 20:31 | 40m | - / - | DJ0MAB | +4 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205230 -1 996 EH1DAA IK1MJK JN35 (x3) 210200 -3 996 EH1DAA DO8JB JO32 (x2)
UTC dB Audio Message 204615 -2 1023 EH1DAA DD6ZV JO62 204645 -3 692 EH1DAA SP5JMA KO02 204645 -1 530 EH1DAA G4JYU JO01 204645 -2 1023 EH1DAA DD6ZV JO62 204715 -2 692 EH1DAA SP5JMA KO02 204715 +6 2029 EH1DAA DL3RL JN59 204715 +1 1023 EH1DAA DD6ZV JO62 204745 +1 693 EH1DAA SP5JMA KO02 204745 +6 2029 EH1DAA DL3RL JN59 204745 +2 1022 EH1DAA DD6ZV JO62 204815 +3 692 EH1DAA SP5JMA KO02 204815 -6 1023 EH1DAA DH0BRO JO62 204845 +2 1200 EH1DAA OM5JG JN98 (x3)
UTC dB Audio Message 203315 -7 1075 EH1DAA F5PBG R-07 203330 -17 1025 F5PBG EH1DAA RR73 203545 -2 2849 EH1DAA EA7LGM IM67 203600 -19 1025 CQ EH1DAA IN63 203615 -2 2849 EH1DAA EA7LGM IM67 (x2) 203715 -8 1487 EH1DAA ON1DGN RR73 203715 -4 2849 EH1DAA EA7LGM IM67 (x8)
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