EA5JGR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM97

Receiver-side FT8 activity involving EA5JGR, decoded by SO8OO in southeastern Poland. 41 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-08-13.

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 41 FT8 messages attributed to EA5JGR as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (59%), followed by 20 m (41%). 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 weak S/N range (100%); the estimated median was -22 dB.

Overview

41
Messages attributed
7
UTC dates decoded
13
Active 15-min windows
-22 dB
Estimated median S/N

Bands

20m · 17 10m · 24
First attributed message: 2026-07-05
Last attributed message: 2026-08-13 10:37 UTC

Observed FT8 message patterns

Attributed sample
41 messages
Active dates
7 UTC dates
Estimated median S/N
-22 dB
Estimated 10th-90th percentile
-24 to -17 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

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 EA5JGR 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 EA5JGR

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
IM97 · 24 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,280 km (approx.)
Last such locator decoded
2026-08-13 10:36 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 UTCBandEA5JGR S/NCounterpartCounterpart S/NMsgsCapture
08-13 10:19 10m - / - E70SZ -16 / - 2 Partial capture
08-13 10:19 10m - / - IK4LZH +12 / - 4 Partial capture
08-13 10:18 10m - / - ON4AZR 0 / - 2 Partial capture
08-13 10:15 10m - / - IK4LZH +9 / - 4 Partial capture
08-13 10:12 10m - / -13 ON1JP -20 / - 2 Partial capture
08-13 10:09 10m - / - RC5F -16 / - 2 Partial capture
08-13 10:03 10m - / - RC5F -11 / - 2 Partial capture
08-13 09:59 10m - / - IK4LZH +12 / - 4 Partial capture
08-13 09:54 10m - / - IK4LZH +9 / - 4 Partial capture
08-12 10:08 10m -20 / - HG1DRC - / -24 2 Partial capture
08-04 09:44 20m - / 0 F1PBZ -3 / - 2 Partial capture
07-22 09:46 10m - / +3 DJ8TX/P -17 / - 3 ✓ Closing fragment
07-22 09:28 10m - / -13 PC9K -4 / - 2 ✓ Closing fragment
07-21 10:17 10m -20 / - MW0KJN - / -1 2 ✓ Closing fragment
07-21 10:13 10m -22 / - IX1ABE - / -5 2 ✓ Closing fragment
07-21 10:11 10m -20 / 0 IU7QBB -23 / - 3 ✓ Closing observed
07-21 09:58 10m - / - F6FDY -16 / - 3 ✓ Closing fragment
07-19 09:58 10m - / - PF1B -9 / - 2 Partial capture
07-19 09:57 10m - / -2 PA5BS -11 / - 5 Partial capture
07-19 09:52 10m - / - DA6PI -19 / - 2 Partial capture
07-10 10:21 20m -21 / - LZ1BT - / -15 2 ✓ Closing fragment
07-07 09:53 10m - / -3 9A3K -1 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
101545  +8  490  EA5JGR IK4LZH JN54 (x3)
101845  -1  992  EA5JGR ON4AZR JO21 (x2)
101915  +9  490  EA5JGR IK4LZH JN54 (x2)
101945 -16 1495  EA5JGR E70SZ JN84
102015 +10  490  EA5JGR IK4LZH JN54
102015 -17 1495  EA5JGR E70SZ JN84
102045 +13  490  EA5JGR IK4LZH JN54
103500 -22 1812  <...> EA5JGR IM97
103600 -22 1812  CQ EA5JGR IM97                        a1 (x2)
103700 -24 1810  PD9MK EA5JGR -01
20m 
UTC    dB Audio  Message
102645 -22 1546  CQ EA5JGR IM97 (x3)
102915 -24 1545  TA3XEE EA5JGR RR73
102945 -17 1545  CQ EA5JGR IM97
103115 -18 1545  S55A EA5JGR RR73
103400 -16 2374  EA5JGR RK3AQ KO85
094100 -16 1943  <...> EA5JGR IM97
094200 -19 1942  CQ EA5JGR IM97 (x2)
094415  -2 2672  EA5JGR F1PBZ +00 (x2)
094730 -23 1488  YO9PH EA5JGR R-13
094930 -21 1485  CQ EA5JGR IM97
095830 -19 1483  E70SZ EA5JGR RR73

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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