EA8DHH — 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 EA8DHH, decoded by SO8OO in southeastern Poland. 599 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-23.
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 599 FT8 messages attributed to EA8DHH as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (97%), followed by 80 m (2%) and 10 m (1%). Most decodes (87%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-23 19:46 UTC
Observed FT8 message patterns
- Attributed sample
- 599 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -15 to -2.7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 59, moderate (-15 to -9 dB) 290, strong (≥ -8 dB) 250.
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 EA8DHH 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 EA8DHH
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
- IL18 · 279 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,035 km (approx.)
- Last such locator decoded
- 2026-10-23 19:46 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 | EA8DHH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 06:09 | 80m | - / -13 | ON8WR | -13 / - | 3 | ✓ Closing fragment |
| 10-12 05:55 | 80m | - / -3 | G8TJQ | -3 / - | 3 | ✓ Closing fragment |
| 10-12 05:52 | 80m | - / -10 | GW4HZA | -10 / - | 4 | ✓ Closing fragment |
| 10-12 05:47 | 80m | - / -11 | TK1CX | -6 / - | 3 | ✓ Closing fragment |
| 10-12 05:46 | 80m | - / -10 | G4ZFJ | +3 / - | 3 | ✓ Closing fragment |
| 10-10 22:32 | 80m | -12 / - | S79VU | - / - | 2 | Partial capture |
| 10-08 22:18 | 80m | -18 / -16 | RA6FCU/P | +2 / -7 | 3 | Partial capture |
| 10-02 06:25 | 80m | - / - | G8AJM | -18 / - | 4 | ✓ Closing fragment |
| 10-02 05:34 | 80m | - / -15 | 9A3TGT | +16 / - | 3 | ✓ Closing fragment |
| 10-01 05:43 | 80m | - / -10 | F4NGK | -13 / - | 2 | Partial capture |
| 10-01 05:23 | 80m | - / -12 | G1CEC | -22 / - | 5 | ✓ Closing fragment |
| 10-01 05:21 | 80m | - / -17 | DK1MCS | +4 / - | 4 | ✓ Closing fragment |
| 10-01 05:19 | 80m | - / -13 | IZ0RPS | +4 / - | 2 | ✓ Closing fragment |
| 10-01 05:16 | 80m | - / -11 | CT2GQA | -15 / - | 3 | ✓ Closing fragment |
| 10-01 05:12 | 80m | - / -8 | EB5AFK | -14 / - | 3 | ✓ Closing fragment |
| 10-01 05:08 | 80m | - / -16 | KY2J | -10 / - | 3 | ✓ Closing fragment |
| 09-24 20:59 | 80m | -18 / - | RI1FJZ | - / - | 2 | Partial capture |
| 09-24 20:41 | 80m | -21 / - | RI1FJZ | - / -26 | 3 | Partial capture |
| 09-24 06:17 | 80m | - / -22 | ON8DM | -2 / - | 2 | Partial capture |
| 09-22 06:07 | 80m | - / -15 | F1PBZ | +3 / - | 3 | ✓ Closing fragment |
| 09-10 20:11 | 80m | - / -17 | ON5RZ | -10 / - | 6 | ✓ Closing fragment |
| 09-10 20:10 | 80m | - / -20 | ON6AA | +3 / - | 3 | ✓ Closing fragment |
| 09-04 21:59 | 80m | - / - | ON6AA | +11 / - | 3 | Partial capture |
| 09-02 19:38 | 60m | - / - | S59A | +6 / - | 4 | Partial capture |
| 08-28 22:28 | 80m | - / -21 | F1PBZ | +6 / - | 4 | Partial capture |
| 08-28 22:28 | 80m | - / - | IW1BCW/QRP | -14 / - | 2 | Partial capture |
| 08-28 22:27 | 80m | - / - | EI3CTB | -10 / - | 2 | Partial capture |
| 08-28 22:24 | 80m | - / -19 | DO5HOK | +2 / - | 2 | ✓ Closing fragment |
| 08-28 22:21 | 80m | - / -23 | OZ9AU | 0 / - | 3 | ✓ Closing fragment |
| 08-17 22:17 | 20m | -10 / - | KD2VRL | - / -15 | 2 | Partial capture |
| 08-17 22:16 | 20m | -12 / - | WD4NC | - / -17 | 2 | ✓ Closing fragment |
| 08-17 22:14 | 20m | -13 / - | N3VLF | - / -13 | 2 | ✓ Closing fragment |
| 08-17 22:13 | 20m | -14 / - | VE2GPP | - / -12 | 2 | ✓ Closing fragment |
| 08-17 22:08 | 20m | -14 / - | VE4ZIM | - / -9 | 2 | ✓ Closing fragment |
| 08-17 22:05 | 20m | -13 / - | 8Z1IT | - / -19 | 5 | ✓ Closing fragment |
| 08-17 16:57 | 20m | -11 / - | <...> | - / - | 4 | Partial capture |
| 08-16 21:16 | 20m | +1 / - | VE4ZIM | - / -15 | 2 | Partial capture |
| 08-16 21:15 | 20m | +2 / - | YU2MMT | - / -12 | 2 | ✓ Closing fragment |
| 08-16 21:12 | 20m | +1 / - | NJ2RQ | - / -14 | 2 | Partial capture |
| 08-16 21:10 | 20m | - / -7 | OE9RWH | -10 / - | 3 | ✓ Closing fragment |
| 08-16 21:10 | 20m | 0 / -13 | US0UB | +14 / - | 8 | ✓ Closing observed |
| 08-16 21:07 | 20m | -3 / - | NJ2RQ | - / -19 | 3 | ✓ Closing fragment |
| 08-16 21:07 | 20m | 0 / - | DB1EF | -20 / - | 4 | ✓ Closing observed |
| 08-16 21:03 | 20m | -2 / - | KS8G | - / -11 | 2 | ✓ Closing fragment |
| 08-16 21:03 | 20m | -3 / 0 | DM4GG | +5 / -7 | 7 | ✓ Full exchange observed |
| 08-16 06:03 | 20m | - / - | IK4LZH | -7 / - | 4 | Partial capture |
| 08-16 06:01 | 20m | - / -17 | UA3GDJ | -10 / - | 2 | ✓ Closing fragment |
| 08-15 00:14 | 80m | - / -7 | EA7AH | -14 / - | 2 | ✓ Closing fragment |
| 08-15 00:10 | 80m | - / - | EA7AH | -17 / - | 3 | Partial capture |
| 08-14 23:32 | 20m | -15 / - | K1CXS | - / -9 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054700 +0 509 EA8DHH G4ZFJ R-10 054730 -5 1002 EA8DHH TK1CX -11 054730 +4 509 EA8DHH G4ZFJ 73 054800 -6 1002 EA8DHH TK1CX RR73 055230 -12 495 EA8DHH GW4HZA IO81 (x4) 055530 -2 2347 EA8DHH G8TJQ IO90 (x3) 060900 -16 2302 EA8DHH ON8WR JO11 (x3) 194645 -24 2213 7P8GE EA8DHH IL18
UTC dB Audio Message 213030 -8 2554 EA8DHH YO2BTW KN15 213030 -15 1583 EA8DHH SM7DXE JO86 (x3) 213400 -12 2543 EA8DHH OZ5AGJ 73 213700 +1 705 EA8DHH OK2SPZ JN89 (x3) 080700 +1 2435 EA8DHH HF26HOTA R-30
UTC dB Audio Message 193830 +5 1542 EA8DHH S59A JN76 (x4)
UTC dB Audio Message 220800 -14 1448 VE4ZIM EA8DHH R-09 (x2) 221100 -12 1015 CQ EA8DHH IL18 a1 221130 -11 1014 AC3RF EA8DHH -14 221230 -14 1014 CQ EA8DHH IL18 221300 -15 1014 VE2GPP EA8DHH -12 (x2) 221400 -13 1014 N3VLF EA8DHH -13 (x2) 221500 -13 1014 CQ EA8DHH IL18 (x2) 221600 -13 1014 WD4NC EA8DHH -17 (x2) 221700 -11 1014 KD2VRL EA8DHH R-15 (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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