EA2KV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IN91

Receiver-side FT8 activity involving EA2KV, decoded by SO8OO in southeastern Poland. 234 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-21.

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 234 FT8 messages attributed to EA2KV as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (53%), followed by 20 m (39%) and 80 m (8%). Most decodes (87%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

234
Messages attributed
25
UTC dates decoded
41
Active 15-min windows
-9 dB
Estimated median S/N

Bands

80m · 18 40m · 125 20m · 91
First attributed message: 2026-06-07
Last attributed message: 2026-09-21 05:49 UTC

Observed FT8 message patterns

Attributed sample
234 messages
Active dates
25 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-17 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 97, strong (≥ -8 dB) 103.

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 EA2KV 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 EA2KV

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
IN91 · 102 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,992 km (approx.)
Last such locator decoded
2026-09-21 05:48 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 UTCBandEA2KV S/NCounterpartCounterpart S/NMsgsCapture
09-21 05:48 40m -14 / - 4Z5NN - / -17 2 Partial capture
09-21 05:35 80m - / - DO5PY -11 / - 2 Partial capture
09-21 05:34 80m - / -6 9A3TGT +14 / - 3 ✓ Closing fragment
09-21 05:14 40m -12 / - NA9Y - / - 2 Partial capture
09-21 05:13 40m -9 / - ZL1SXG - / - 2 Partial capture
09-21 05:07 60m - / -4 IK4CBO -11 / - 3 ✓ Closing fragment
09-21 04:58 80m -22 / - HK4QHD - / - 2 Partial capture
09-20 20:11 40m -4 / - JN4MIV - / - 2 Partial capture
09-20 20:05 60m - / -3 DL7ACA +4 / - 4 ✓ Closing fragment
09-19 06:12 40m -14 / -19 YO3GNF -4 / -13 10 ✓ Full exchange observed
09-19 06:08 40m - / -4 SP4MPH 0 / - 2 ✓ Closing fragment
09-19 06:02 40m -11 / - HK3W - / -13 2 Partial capture
09-17 06:20 40m - / - PD2MAC -5 / - 4 Partial capture
09-17 06:20 40m - / - SV1DKR -18 / - 2 ✓ Closing fragment
09-17 05:45 80m - / -14 II4PAGE -4 / - 2 Partial capture
09-16 06:21 40m - / -5 YL2CI +5 / - 4 ✓ Closing fragment
09-16 05:35 80m - / - DO1OAS -8 / - 10 Partial capture
09-14 20:32 80m -14 / -18 OE3OOG +6 / - 4 ✓ Closing observed
09-14 20:31 80m -17 / 0 T77RN -4 / -16 4 ✓ Full exchange observed
09-14 07:33 40m - / -4 F1PBZ -16 / - 2 ✓ Closing fragment
09-14 07:29 40m - / -15 F1HFP -14 / - 2 Partial capture
09-14 07:25 40m - / - F1HFP -11 / - 3 Partial capture
09-14 07:01 40m - / -12 SM7WNM -12 / - 2 Partial capture
09-06 05:07 40m -6 / - K0REC - / -15 2 Partial capture
09-06 05:03 40m -7 / - N1NRL - / -17 2 Partial capture
09-06 04:59 40m -7 / - J38LD - / -14 4 Partial capture
09-06 04:51 80m -22 / +2 F4MZI -24 / -6 4 ✓ Full exchange observed
09-06 04:49 80m -19 / - KZ7Y - / -18 3 Partial capture
09-06 04:48 80m -14 / - KE4EB -16 / -6 3 ✓ Closing observed
09-04 22:14 40m -6 / - HK2PMU - / - 2 Partial capture
09-04 22:13 40m -12 / - BI3UPU - / - 2 Partial capture
09-04 22:11 40m -11 / - LU1DG - / -14 4 Partial capture
09-04 22:09 40m -12 / -19 EX7CQ -11 / -10 6 ✓ Full exchange observed
09-03 05:22 40m -9 / - AA0KW - / -16 2 Partial capture
09-03 05:21 40m -7 / - W6TPR - / -17 2 Partial capture
09-03 05:19 40m -10 / - HK3AQJ - / -18 2 Partial capture
09-03 04:55 40m -8 / - HK0RMR - / -11 2 Partial capture
09-03 04:53 40m -8 / - OA4CVQ - / -11 3 Partial capture
08-30 05:46 40m - / -2 F1PBZ -2 / - 2 Partial capture
08-30 05:33 40m - / - SP1ZMO +4 / - 3 Partial capture
08-29 07:28 20m -5 / - DB8BT -5 / -19 3 ✓ Closing observed
08-29 07:04 20m - / -11 RK9UN -4 / - 2 ✓ Closing fragment
08-27 15:24 20m -2 / - SP2KW - / -11 2 Partial capture
08-27 15:22 20m -3 / - OE8RPK - / -16 2 ✓ Closing fragment
08-27 15:21 20m -4 / - YC8PST - / -16 2 Partial capture
08-26 20:33 40m -7 / - S51JM -6 / - 2 ✓ Closing observed
08-26 20:31 40m -13 / -13 UB3XCC -5 / -16 3 Partial capture
08-26 20:30 40m - / -17 JH2FXK -12 / - 2 ✓ Closing fragment
08-25 05:25 40m -15 / - F5SJC -11 / -1 4 Partial capture
08-25 05:24 40m -11 / -3 R2AL +7 / -15 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
061430  -3 2586  EA2KV YO3GNF R-19 (x2)
061515 -15 2550  DC9GT EA2KV RR73
061530  -7 2586  EA2KV YO3GNF R-19
061545 -16 2550  YO3GNF EA2KV RR73
061600  -6 2586  EA2KV YO3GNF 73
201145  -6 2689  JN4MIV EA2KV IN91 (x2)
051315 -11  299  ZL1SXG EA2KV IN91 (x2)
051415 -11  298  NA9Y EA2KV IN91 (x2)
054830 -12 2363  4Z5NN EA2KV IN91 (x2)
055245  +9 2363  EA2KV IZ4AIF JN54
80m 
UTC    dB Audio  Message
053730  -5 2576  EA2KV DO1OAS JO51 (x5)
054530  -5  486  EA2KV II4PAGE R-14 (x2)
045815 -22 2451  HK4QHD EA2KV IN91 (x3)
053415 +14 2333  EA2KV 9A3TGT JN85 (x3)
053545 -12 2333  EA2KV DO5PY JN49 (x2)
60m 
UTC    dB Audio  Message
043445  -4  401  EA2KV LA4GHA R+13 (x2)
044115 -11  987  EA2KV M0GDX R-18 (x2)
044315  +2 1531  EA2KV SP0DF JO73 (x3)
044445  -7  553  EA2KV F4FPR R-08
200515  +1  904  EA2KV DL7ACA JO40 (x4)
050745 -12 1845  EA2KV IK4CBO JN54 (x3)
20m 
UTC    dB Audio  Message
152230  -3 2380  OE8RPK EA2KV -16 (x2)
152400  +1 2380  PA0ARR EA2KV R-13
152430  -5 2380  SP2KW EA2KV -11 (x2)
070415  -3 1094  EA2KV RK9UN -11 (x2)
070615  -9  366  EA2KV RA0SCZ RR73
071245  +6  629  EA2KV UR1CCT KN69
071815  -6 2389  EA2KV SV2AOB KN10
072245  +6  585  VK6BAD EA2KV R-16
072730 -24  585  CQ EA2KV IN91
072830  -3  585  DB8BT EA2KV -19 (x2)
072915  -5  585  EA2KV DB8BT 73

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.

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