EA5DKP — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM99

Receiver-side FT8 activity involving EA5DKP, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-09-07.

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 26 FT8 messages attributed to EA5DKP as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (96%), followed by 40 m (4%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -5 dB.

Overview

26
Messages attributed
5
UTC dates decoded
10
Active 15-min windows
-5 dB
Estimated median S/N

Bands

40m · 1 20m · 25
First attributed message: 2026-06-13
Last attributed message: 2026-09-07 20:21 UTC

Observed FT8 message patterns

Attributed sample
26 messages
Active dates
5 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-12 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 20.

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 EA5DKP 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 EA5DKP

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
IM99 · 13 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,129 km (approx.)
Last such locator decoded
2026-08-29 20:01 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 UTCBandEA5DKP S/NCounterpartCounterpart S/NMsgsCapture
09-07 20:18 40m - / - IU5HIU -8 / - 2 ✓ Closing fragment
09-07 20:18 40m - / - DL7ACA +4 / - 2 Partial capture
09-07 20:15 40m - / -9 F4BYA +8 / - 2 ✓ Closing fragment
09-05 18:10 40m - / - F1PBZ 0 / - 2 Partial capture
09-05 18:09 40m - / -7 F5PBG -7 / - 6 ✓ Closing fragment
08-29 20:00 20m 0 / -14 SV5BYP -6 / -16 10 ✓ Full exchange observed
08-29 19:58 20m -1 / - PD3LKN - / -18 3 ✓ Closing fragment
08-29 19:56 20m -2 / - LA1SNA - / -16 2 ✓ Closing fragment
08-29 18:59 20m - / - R2AL -19 / - 6 ✓ Closing fragment
08-23 16:50 20m -3 / - 5N0YEN - / - 2 Partial capture
08-23 16:48 20m - / - F1PPH +2 / - 4 Partial capture
08-23 15:27 20m - / -19 HB9HYO -14 / - 2 ✓ Closing fragment
08-23 12:04 20m - / -15 PD9FLX 0 / - 3 ✓ Closing fragment
08-23 11:51 20m - / +3 DB2VS -15 / - 2 ✓ Closing fragment
08-22 18:37 20m - / - DG4SCG -4 / - 4 Partial capture
08-18 19:43 40m - / - DH5BM -15 / - 6 Partial capture
08-18 19:36 40m - / -13 DM2BM -14 / - 2 Partial capture
08-18 19:30 40m - / -11 F1PBZ -9 / - 3 Partial capture
08-12 10:24 10m - / +10 CT3MD -10 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
180930  -7 2008  EA5DKP F5PBG IN78 (x2)
181000  +0 2639  EA5DKP F1PBZ +18 (x2)
181130  -7 2008  EA5DKP F5PBG IN78 (x4)
201515 +10 2882  EA5DKP F4BYA R-09 (x2)
201815  +5 2327  EA5DKP DL7ACA JO40
201845  -5  532  EA5DKP IU5HIU JN53
201845  +2 2327  EA5DKP DL7ACA JO40
201945 -10  520  EA5DKP IU5HIU 73
202100 -24 2325  EA2AK EA5DKP -19
20m 
UTC    dB Audio  Message
195700  -2 1494  LA1SNA EA5DKP RR73
195730 -10 1495  CQ EA5DKP IM99                        a1
195830  +2 1495  PD3LKN EA5DKP -18 (x3)
200030  +0 1494  SV5BYP EA5DKP IM99 (x3)
200145  -3 2526  EA5DKP SV5BYP -14
200200  +3 1494  SV5BYP EA5DKP R-16
200215  -9 2526  EA5DKP SV5BYP -14
200230  +0 1494  SV5BYP EA5DKP R-20
200245  -4 2525  EA5DKP SV5BYP -14
200300  -6 1494  SV5BYP EA5DKP R-13
200315  -8 2526  EA5DKP SV5BYP RR73
10m 
UTC    dB Audio  Message
102415 -12  933  EA5DKP CT3MD +10 (x4)

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.

Explore CW reception at SO8OO

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