EA4EQ — 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: IN80

Receiver-side FT8 activity involving EA4EQ, decoded by SO8OO in southeastern Poland. 1,877 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-07-14 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 1,877 FT8 messages attributed to EA4EQ as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 20 m (30%) and 10 m (15%). Several six-hour UTC windows tied for the largest share (63%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13.1 dB.

Overview

1,877
Messages attributed
62
UTC dates decoded
256
Active 15-min windows
-13.1 dB
Estimated median S/N

Bands

40m · 1,039 20m · 562 10m · 276
First attributed message: 2026-07-14
Last attributed message: 2026-11-06 09:53 UTC

Observed FT8 message patterns

Attributed sample
1,877 messages
Active dates
62 UTC dates
Estimated median S/N
-13.1 dB
Estimated 10th-90th percentile
-20 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 703, moderate (-15 to -9 dB) 806, strong (≥ -8 dB) 368.

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 EA4EQ 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 EA4EQ

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
IN80 · 1,296 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,193 km (approx.)
Last such locator decoded
2026-11-06 09:48 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 UTCBandEA4EQ S/NCounterpartCounterpart S/NMsgsCapture
11-06 09:47 10m -16 / - EG1PR +7 / -20 13 ✓ Closing observed
11-05 08:06 40m - / -14 SP8AJC -9 / - 2 Partial capture
11-05 07:22 40m - / - S51PV -18 / - 3 Partial capture
11-05 07:19 40m - / -1 ON3MOH/P -14 / - 2 ✓ Closing fragment
11-04 11:06 10m -10 / - DL3FDD - / -24 2 ✓ Closing fragment
11-04 11:03 10m -12 / - SM4EMO - / - 2 ✓ Closing fragment
11-04 07:15 40m - / -9 S57NCP -2 / - 2 ✓ Closing fragment
11-04 07:09 40m - / -18 DL7KI -10 / - 3 ✓ Closing fragment
11-04 06:37 40m - / -17 IN3ZWF -5 / - 5 ✓ Closing fragment
11-04 06:09 40m - / -4 DL7ROB -11 / - 3 Partial capture
11-03 21:52 40m -21 / - SP9DPI - / -21 2 Partial capture
11-03 21:37 40m -10 / - OE3RWR - / -15 2 ✓ Closing fragment
11-03 21:29 40m -16 / - TC2TR - / -12 8 Partial capture
11-03 05:33 40m - / +6 F4ELU 0 / - 2 ✓ Closing fragment
11-03 05:19 40m -16 / - GB1RBL - / -24 3 Partial capture
11-03 05:07 40m -13 / - F4EEL - / -21 2 Partial capture
11-03 04:56 40m -14 / - KQ4WBE - / -21 2 Partial capture
11-02 22:39 40m -18 / - US5WFL - / -19 2 ✓ Closing fragment
11-02 07:43 40m - / -4 PI4RS -12 / - 3 ✓ Closing fragment
11-02 07:37 40m - / -2 EA5HM -18 / - 4 ✓ Closing fragment
11-02 07:25 40m - / -2 HB9ELE +12 / - 2 ✓ Closing fragment
11-02 06:49 40m - / -21 YO2CR 0 / - 3 Partial capture
11-02 06:17 40m - / - DG9PC -17 / - 3 ✓ Closing fragment
11-02 05:51 40m - / -11 GJ0KYZ -4 / - 2 ✓ Closing fragment
11-02 05:47 40m - / -15 F1UNR -12 / - 4 Partial capture
10-31 14:57 10m -1 / - CT9/DL7VXX - / -19 2 Partial capture
10-30 20:20 40m - / - EI3CTB -6 / - 2 Partial capture
10-30 20:19 40m -19 / +3 M0EBX -12 / -18 7 Partial capture
10-30 20:09 40m -22 / -1 ON7AC -7 / - 6 ✓ Closing observed
10-30 20:04 40m -18 / -7 F3CJ -14 / - 3 ✓ Closing observed
10-30 20:02 40m -20 / -8 OR1A -12 / -17 3 ✓ Full exchange observed
10-30 06:41 40m - / -2 DK1HSI +7 / - 2 ✓ Closing fragment
10-30 06:33 40m - / - 9A2TN -8 / - 2 Partial capture
10-30 06:14 40m -18 / - TA2ED - / -17 4 Partial capture
10-30 05:38 40m -17 / - KJ5OMW - / -13 2 Partial capture
10-30 05:32 40m - / +1 GJ0KYZ -7 / - 2 ✓ Closing fragment
10-30 05:31 40m -19 / - VO1YE - / -17 2 ✓ Closing fragment
10-30 05:19 40m - / 0 IZ4EFV -6 / - 2 Partial capture
10-30 05:09 40m -14 / - KR4HRN - / -10 4 Partial capture
10-29 20:38 40m -16 / - M0PWC - / 0 2 Partial capture
10-29 20:33 40m -14 / +2 M9XPN -11 / - 8 ✓ Closing observed
10-29 20:29 40m -19 / -1 F4GIH -1 / -6 6 ✓ Full exchange observed
10-28 20:30 40m - / -5 OK1CL -2 / - 7 ✓ Closing fragment
10-28 13:21 10m -10 / - KN6RO - / -19 5 ✓ Closing fragment
10-28 13:17 10m -10 / - TA1LT - / -3 2 ✓ Closing fragment
10-27 09:45 40m - / -25 IQ4JO -19 / - 2 ✓ Closing fragment
10-27 09:39 40m - / -2 F4FVW -17 / - 2 ✓ Closing fragment
10-27 09:19 40m - / - HA3HZ -9 / - 2 Partial capture
10-27 08:56 40m - / - HA3HZ -4 / - 2 Partial capture
10-27 08:55 40m - / -8 ON4CN -22 / - 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
114115 -24 1933  CQ EA4EQ IN80                         a1 (x2)
094745 -11 1506  EG1PR EA4EQ IN80 (x3)
094900  +7 2437  EA4EQ EG1PR RR73
094915 -10 1506  EG1PR EA4EQ R-20 (x9)
40m 
UTC    dB Audio  Message
065830 -17 1492  EA4EQ SV5BYP 73
070930  -7 2067  EA4EQ DL7KI JO43 (x3)
071530  -5 2613  EA4EQ S57NCP -09 (x2)
071945 -13 2233  EA4EQ ON3MOH/P -01 (x2)
072215 -19 2367  EA4EQ S51PV JN76 (x4)
080615  -9 1105  EA4EQ SP8AJC -14 (x2)
084415 -22 1450  EA4EQ HB9TTZ JN46
20m 
UTC    dB Audio  Message
184730 -13 1887  RK3AF EA4EQ 73
184800 -16 1886  CQ EA4EQ IN80 (x2)
184900 -14 1886  BG8HNC EA4EQ -17
185000 -14 1886  CQ EA4EQ IN80 (x8)
185500  -5 1793  LB7NK EA4EQ IN80 (x2)
194245  -4 1002  PV8AJ EA4EQ IN80

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee