EA5KT — 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 EA5KT, decoded by SO8OO in southeastern Poland. 1,747 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 31 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-06.

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 1,747 FT8 messages attributed to EA5KT as the transmitting token by decoded message structure across 31 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (73%), followed by 40 m (23%) and 10 m (2%). Most decodes (97%) 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 -12 dB.

Overview

1,747
Messages attributed
31
UTC dates decoded
186
Active 15-min windows
-12 dB
Estimated median S/N

Bands

First attributed message: 2026-06-12
Last attributed message: 2026-11-06 10:03 UTC

Observed FT8 message patterns

Attributed sample
1,747 messages
Active dates
31 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-20 to -5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 455, moderate (-15 to -9 dB) 834, strong (≥ -8 dB) 458.

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.

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 EA5KT

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 · 1,454 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,129 km (approx.)
Last such locator decoded
2026-11-06 10:03 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 UTCBandEA5KT S/NCounterpartCounterpart S/NMsgsCapture
11-06 09:54 10m -10 / - SO1CJ - / - 2 Partial capture
11-06 09:04 10m -8 / - DF8IJ - / -9 2 Partial capture
11-06 08:58 10m -11 / - DL9MAC - / -17 3 ✓ Closing fragment
11-06 08:52 10m -7 / - EP2AES - / - 4 Partial capture
11-06 08:48 10m -12 / -3 UN9L -4 / - 3 ✓ Full exchange observed
11-05 18:03 40m - / - R+00 -10 / - 10 Partial capture
11-02 21:19 80m -15 / 0 EA1KE -3 / -9 4 ✓ Full exchange observed
11-02 21:19 80m -8 / - EA4D -22 / -18 4 Partial capture
11-02 20:59 80m -22 / +2 Z34K -2 / - 5 ✓ Closing observed
11-02 20:15 80m - / -15 TA7ARH -2 / - 2 Partial capture
11-02 18:06 80m -10 / - RN1CW - / - 2 Partial capture
11-02 18:03 80m -10 / - OM2WW - / - 4 Partial capture
11-02 17:56 40m -5 / -20 EB1EXS -11 / - 9 Partial capture
11-02 17:53 40m -5 / - RA2FCF - / -13 4 ✓ Closing fragment
10-31 17:41 40m -20 / - EX8ABR - / - 8 Partial capture
10-31 17:34 40m -20 / - EX8ABR - / - 5 Partial capture
10-30 22:27 80m -10 / -7 F4NGB -4 / -5 3 ✓ Full exchange observed
10-30 22:19 80m -12 / -4 ON4MAP -6 / -14 5 ✓ Full exchange observed
10-30 22:18 80m -6 / - DL9KM -4 / -22 8 Partial capture
10-30 22:13 80m -10 / -21 DJ2CR 0 / - 4 ✓ Closing observed
10-30 22:12 80m - / -13 SQ4INW +4 / - 2 ✓ Closing fragment
10-30 22:06 80m - / -18 DO3OK -5 / - 3 ✓ Closing fragment
10-30 21:38 80m -14 / +4 IU2THY +18 / - 3 ✓ Closing observed
10-30 21:34 80m -19 / -12 DO8PAT +1 / -14 10 ✓ Full exchange observed
10-30 21:24 80m - / - DL1ARS -14 / - 2 ✓ Closing fragment
10-30 21:16 80m -16 / -17 DJ1AE 0 / - 3 ✓ Closing observed
10-30 21:14 80m - / -6 YO2CR -2 / - 3 ✓ Closing fragment
10-30 21:07 80m - / -3 ON5MX -4 / - 3 Partial capture
10-30 21:01 80m -10 / - TA7MMI - / -4 4 Partial capture
10-30 20:50 80m - / - SQ7TX -8 / - 2 Partial capture
10-30 20:47 80m - / -13 S51AD -3 / - 3 ✓ Closing fragment
10-30 20:34 80m -16 / -5 IK2GXE -12 / - 3 ✓ Closing observed
10-30 20:32 80m -14 / -13 5P1KZX +7 / -8 4 ✓ Full exchange observed
10-30 20:16 80m -14 / - IW7EDZ -7 / -19 2 Partial capture
10-30 20:11 80m -9 / - YT1VDA -2 / -6 7 ✓ Closing observed
10-30 20:09 80m - / 0 IU4DTV -5 / - 2 ✓ Closing fragment
10-30 19:56 80m - / -13 YO3FWL -4 / - 3 Partial capture
10-30 19:51 80m - / +4 EB7EGQ -18 / - 3 ✓ Closing fragment
10-30 19:38 80m -13 / - IK8YBE - / -18 2 ✓ Closing fragment
10-30 19:33 80m - / -4 DA6NEL +5 / - 3 ✓ Closing fragment
10-30 19:16 80m - / - EA9AR -12 / - 2 ✓ Closing fragment
10-30 19:05 80m -14 / - YO3CNW -14 / -10 5 ✓ Closing observed
10-30 18:54 80m -8 / - SV1EAG - / -11 2 Partial capture
10-30 18:52 80m -9 / - IK8YBE - / -20 2 Partial capture
10-30 18:48 80m -11 / -4 OE2AGZ -5 / - 2 ✓ Closing observed
10-22 19:45 40m - / -2 M7KEV -4 / - 2 Partial capture
10-22 19:44 40m -18 / - DH3HW - / -15 2 ✓ Closing fragment
10-22 19:40 40m -17 / - ON7PR - / -10 3 ✓ Closing fragment
10-22 19:37 40m -14 / - IZ1HJU - / -14 2 ✓ Closing fragment
10-22 19:35 40m -17 / - LZ1DPP - / -14 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
085915 -13 2481  DL9MAC EA5KT -17 (x2)
090245  -9 2481  CQ EA5KT IM99
090315  -6 2480  SV2AOB EA5KT +12
090445 -10 2481  DF8IJ EA5KT -09 (x2)
090730  -9 2481  UW2ZO EA5KT IM99
090900 -12 2481  CQ EA5KT IM99 (x2)
091100 -11 2481  DA6MR EA5KT -23
093430  -3 2480  CQ EA5KT IM99 (x2)
095445 -13 2480  SO1CJ EA5KT IM99 (x2)
100330 -10 2480  EP2AES EA5KT IM99
40m
UTC    dB Audio  Message
180045 -12 1027  EA5KT EB1EXS -20 (x4)
175945 -11 1047  VP2MAA EA5KT R-19
180315 -15 2423  EA5KT R+00 (x10)
80m
UTC    dB Audio  Message
201600  -2  816  EA5KT TA7ARH -15
202030  -7 1704  EA5KT 4O4DB -13
205915 -21 1703  Z34K EA5KT IM99 (x3)
210100  +4  300  EA5KT Z34K +02 (x2)
211930 -20 1703  EA5KT EA4D IN80
211930  -1 1165  EA5KT EA1KE +00
211945 -16 1703  EA1KE EA5KT R-09
212000 -24 1703  EA5KT EA4D IN80
212000  -5 1165  EA5KT EA1KE RR73
212015 -14 1703  EA1KE EA5KT 73
212030 -22 1703  EA5KT EA4D IN80
212215  -8 1703  EA4D EA5KT -18
20m
UTC    dB Audio  Message
122730 -12  755  EA8DGI EA5KT IM99

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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