EA5IEZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM98

Receiver-side FT8 activity involving EA5IEZ, decoded by SO8OO in southeastern Poland. 70 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-18.

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 70 FT8 messages attributed to EA5IEZ as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (77%), followed by 20 m (21%) and 40 m (1%). Several six-hour UTC windows tied for the largest share (97%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (94%); the estimated median was -21 dB.

Overview

70
Messages attributed
9
UTC dates decoded
15
Active 15-min windows
-21 dB
Estimated median S/N

Bands

60m · 54 40m · 1 20m · 15
First attributed message: 2026-06-10
Last attributed message: 2026-09-18 21:40 UTC

Observed FT8 message patterns

Attributed sample
70 messages
Active dates
9 UTC dates
Estimated median S/N
-21 dB
Estimated 10th-90th percentile
-24 to -17 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 66, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 2.

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 EA5IEZ 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 EA5IEZ

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
IM98 · 38 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,203 km (approx.)
Last such locator decoded
2026-09-18 21:39 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 UTCBandEA5IEZ S/NCounterpartCounterpart S/NMsgsCapture
09-19 21:34 60m - / -8 DL6MDF -17 / - 3 Partial capture
09-19 21:33 60m - / -8 OK1BN +8 / - 3 ✓ Closing fragment
09-18 22:04 60m - / +7 DL1YFS -9 / - 7 ✓ Closing fragment
09-18 22:01 60m - / -13 PE1NPS -9 / - 3 ✓ Closing fragment
09-18 21:40 60m -19 / - EA7L -5 / -17 2 Partial capture
09-10 21:00 60m - / -19 YO9IE -6 / - 2 ✓ Closing fragment
09-10 20:59 60m - / - DK9PH -3 / - 5 Partial capture
09-10 20:59 60m - / -15 SM7/DL5BTE +2 / - 2 Partial capture
09-10 20:59 60m - / -7 OV5SP -14 / - 4 ✓ Closing fragment
09-07 21:27 40m - / -11 DL7ACA 0 / - 3 ✓ Closing fragment
09-07 21:27 40m - / - PE1NPS 0 / - 4 Partial capture
09-07 21:22 40m - / -18 A61DD -4 / - 3 ✓ Closing fragment
09-07 21:16 60m - / - DL6ZAJ +2 / - 3 Partial capture
09-07 21:13 60m - / -6 PA2A -9 / - 4 ✓ Closing fragment
09-07 21:11 60m - / - GE7RTI -11 / - 3 Partial capture
09-07 21:09 60m -19 / -8 EG1PDA -17 / - 3 ✓ Closing observed
09-06 21:33 60m - / +4 LZ1GC +15 / - 3 ✓ Closing fragment
09-06 21:28 60m -21 / - GE3TXA -12 / -11 2 Partial capture
09-06 21:24 60m -20 / -4 EA1AJT -12 / +1 3 Partial capture
09-06 21:22 60m - / -1 EA3BMU -13 / - 3 ✓ Closing fragment
09-06 21:19 60m -20 / -9 ER1CW -13 / - 7 ✓ Closing observed
09-06 21:18 60m -23 / +1 IK2XDE -8 / - 4 ✓ Closing observed
09-06 21:17 60m -21 / -16 SP9UPH +4 / - 3 ✓ Closing observed
09-06 21:14 60m - / - SP9UPH +6 / - 2 Partial capture
09-06 21:12 60m - / - OH1LA -4 / - 2 Partial capture
09-06 21:10 60m - / +6 EG1SDC -20 / - 2 ✓ Closing fragment
09-02 22:01 60m - / - VE1YX -17 / - 2 Partial capture
09-02 22:00 60m -21 / -4 OZ1LGJ -14 / - 4 ✓ Closing observed
09-02 21:56 60m -19 / - VO1NC - / -15 5 ✓ Closing fragment
09-02 21:51 60m -18 / - SQ3BYH - / -15 2 Partial capture
09-02 21:47 60m -18 / -20 PC2F -10 / - 4 ✓ Closing observed
09-02 21:46 60m -23 / -4 F5RAV -9 / -8 4 ✓ Full exchange observed
09-02 21:45 60m - / - SQ3BYH -10 / - 2 Partial capture
09-02 21:45 60m -23 / - CT7ARQ - / -12 2 ✓ Closing fragment
09-02 21:44 60m - / -7 OK8WIT +8 / - 3 ✓ Closing fragment
09-02 21:42 60m -21 / -9 TF8KW -13 / -12 2 Partial capture
08-31 21:41 60m -20 / -12 DL3BH -10 / -10 6 ✓ Full exchange observed
08-31 21:40 60m -22 / - EG1PPE -17 / -14 3 ✓ Closing observed
08-31 21:38 60m -21 / -12 OT4R -8 / -17 4 ✓ Full exchange observed
08-31 21:37 60m -20 / -7 IK0BAL -6 / - 4 ✓ Closing observed
08-31 21:37 60m -20 / -12 G4SRT -8 / - 3 ✓ Closing observed
08-31 21:36 60m - / - DL3BH -10 / - 2 Partial capture
08-31 21:34 60m - / - LY2HM -13 / - 3 Partial capture
08-31 21:34 60m - / -6 DC7KM +6 / - 3 ✓ Closing fragment
08-31 21:33 60m -18 / -12 SP5MXZ +4 / -20 3 ✓ Full exchange observed
07-12 21:16 80m - / -20 F5RRS -3 / - 2 ✓ Closing fragment
07-11 21:44 20m -15 / - TN8GD - / - 4 Partial capture
07-11 21:39 20m -18 / -11 A71QQ -19 / -8 6 ✓ Full exchange observed
06-27 21:47 60m - / -14 DK7ZT -12 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
220200  -7 1632  EA5IEZ PE1NPS 73
220400  -7 1350  EA5IEZ DL1YFS JO41 (x7)
212930 -17 1163  EA5IEZ EB3JT +01
213300  +8 1839  EA5IEZ OK1BN JO70 (x3)
213400 -18 1518  EA5IEZ DL6MDF JN58 (x3)
40m 
UTC    dB Audio  Message
212245  -2  920  EA5IEZ A61DD -18 (x3)
212515  +0 1660  EA5IEZ ON5JV JO20
212715  +1 2437  EA5IEZ PE1NPS JO22
212715 -13 1922  EA5IEZ EA7UW 73
212715  +2 1520  EA5IEZ DL7ACA JO40
212745  +2 2437  EA5IEZ PE1NPS JO22
212745  -2 1521  EA5IEZ DL7ACA R-11
212815  +0 2437  EA5IEZ PE1NPS JO22
212815  -1 1520  EA5IEZ DL7ACA 73
212845  -1 2437  EA5IEZ PE1NPS JO22
212900 -19 1520  ON5JV EA5IEZ -14
213730 -11 1434  EA5IEZ SQ100PKP +11
20m 
UTC    dB Audio  Message
213930 -21 1539  A71QQ EA5IEZ IM98 (x3)
214115 -19 1204  EA5IEZ A71QQ -11
214130 -18 1539  A71QQ EA5IEZ R-08 (x2)
214400 -13 1539  TN8GD EA5IEZ IM98 (x4)
100545 -12 2379  EA5IEZ PD1TVN -10
155230 -12 1010  EA5IEZ C31BP +03
155715 -21 1540  C31BP EA5IEZ R-11
155945 -22 1541  CQ EA5IEZ IM98
80m 
UTC    dB Audio  Message
211645  -3 1837  EA5IEZ F5RRS R-20 (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.

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