EG5MYC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM76

Receiver-side FT8 activity involving EG5MYC, decoded by SO8OO in southeastern Poland. 1,103 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-07 and 2026-08-14.

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 1,103 FT8 messages attributed to EG5MYC as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (79%), followed by 80 m (10%) and 10 m (5%). Most decodes (67%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16.1 dB.

Overview

1,103
Messages attributed
8
UTC dates decoded
127
Active 15-min windows
-16.1 dB
Estimated median S/N

Bands

80m · 114 60m · 42 40m · 22 20m · 867 10m · 58
First attributed message: 2026-08-07
Last attributed message: 2026-08-14 20:08 UTC

Observed FT8 message patterns

Attributed sample
1,103 messages
Active dates
8 UTC dates
Estimated median S/N
-16.1 dB
Estimated 10th-90th percentile
-23.9 to -10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 623, moderate (-15 to -9 dB) 411, strong (≥ -8 dB) 69.

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 EG5MYC 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 EG5MYC

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
IM76 · 597 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,613 km (approx.)
Last such locator decoded
2026-08-14 17:22 UTC

Other locator fields attributed to this token: IN52 (64) and IM98 (38).

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 UTCBandEG5MYC S/NCounterpartCounterpart S/NMsgsCapture
08-14 20:01 20m - / -9 G0JEI -5 / - 3 ✓ Closing fragment
08-14 19:58 20m -10 / - EA1JVG - / -15 2 ✓ Closing fragment
08-14 19:55 20m -12 / - WA4MIT - / -21 4 ✓ Closing fragment
08-14 19:52 20m -13 / -9 DF1IH -18 / -11 7 ✓ Full exchange observed
08-14 19:48 20m -14 / +1 EA7GRB -12 / -5 6 ✓ Full exchange observed
08-14 19:48 20m -10 / - UT2SQ - / -1 2 ✓ Closing fragment
08-14 19:46 20m -12 / - SQ4INW - / -9 3 ✓ Closing fragment
08-14 19:40 20m -12 / - WC4R - / -12 2 ✓ Closing fragment
08-14 19:38 20m -14 / +4 G4EWK -9 / -3 5 ✓ Full exchange observed
08-14 19:26 40m - / -5 OK1UOZ -12 / - 6 ✓ Closing fragment
08-14 19:22 40m - / -14 DK4CH -14 / - 4 ✓ Closing fragment
08-14 19:17 40m - / +1 DK7ZT -15 / - 5 ✓ Closing fragment
08-14 19:15 60m - / - SV1EKI +4 / - 2 Partial capture
08-14 19:12 60m - / -17 OM5JG 0 / - 4 ✓ Closing fragment
08-14 19:12 60m - / - F5MYK -16 / - 2 ✓ Closing fragment
08-14 19:09 60m - / -16 SP8AWL +6 / - 3 ✓ Closing fragment
08-14 19:07 60m - / +7 F5RAV -10 / - 3 ✓ Closing fragment
08-14 18:52 40m - / 0 IV3DSG +1 / - 2 ✓ Closing fragment
08-14 17:20 20m -10 / - F1SZC -17 / +1 3 ✓ Closing observed
08-14 17:18 20m -10 / -14 RX9WN 0 / +2 6 ✓ Full exchange observed
08-14 17:10 20m - / - UA9SY -23 / - 2 Partial capture
08-14 17:05 20m -18 / - E75W - / -8 2 Partial capture
08-14 17:03 20m -14 / - SV1TRJ - / -2 2 ✓ Closing fragment
08-14 17:01 20m - / - EA3CY -23 / - 2 Partial capture
08-14 16:48 20m -11 / -9 DG5PI -14 / 0 3 ✓ Full exchange observed
08-14 16:43 20m -6 / - EA2EDI -24 / -8 3 ✓ Closing observed
08-14 16:35 20m -16 / - PD7PIN - / -8 2 ✓ Closing fragment
08-14 16:29 20m -18 / - US1EA - / -14 3 ✓ Closing fragment
08-14 16:25 20m -15 / - YO8CRU - / +3 2 ✓ Closing fragment
08-14 16:23 20m -17 / - DK4BP - / -9 2 Partial capture
08-14 16:20 20m -12 / - PD1RMB - / -8 2 ✓ Closing fragment
08-14 16:18 20m -17 / - EA3HWN -14 / - 3 ✓ Closing observed
08-14 16:09 20m - / -17 UA4FEN 0 / - 2 ✓ Closing fragment
08-14 16:07 20m -18 / - DL8MAK/P - / -4 2 ✓ Closing fragment
08-14 16:01 20m -18 / - YO3GNF - / +6 2 ✓ Closing fragment
08-14 15:57 20m -18 / - 9A2DM - / -1 2 ✓ Closing fragment
08-14 15:56 20m - / - UN8PC -8 / - 3 Partial capture
08-14 15:53 20m -16 / - M7NFV - / -21 3 ✓ Closing fragment
08-14 15:47 20m -18 / - DL3RSK - / -15 2 ✓ Closing fragment
08-14 15:38 20m - / -14 UN7PNF -12 / - 3 ✓ Closing fragment
08-14 15:34 20m -21 / - YU1TP - / -7 3 ✓ Closing fragment
08-14 15:15 20m - / -13 UN7PNF -10 / - 2 Partial capture
08-14 14:25 20m - / -14 EA5D -7 / - 3 ✓ Closing fragment
08-14 14:20 20m -20 / - EB3DBR - / +6 2 ✓ Closing fragment
08-14 14:16 20m - / -15 F4JCU -16 / - 3 ✓ Closing fragment
08-14 14:12 20m - / -9 DK7ZT -24 / - 2 ✓ Closing fragment
08-14 13:54 20m - / -14 PD2HYN -14 / - 4 ✓ Closing fragment
08-14 03:26 80m - / -17 LZ2VQ -13 / - 3 Partial capture
08-14 03:22 80m - / -15 LZ2VQ -12 / - 2 Partial capture
08-14 03:19 80m - / -14 SP7FFY +3 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
195500 -11 1754  WA4MIT EG5MYC -21 (x4)
195800 -10 1754  EA1JVG EG5MYC -15 (x2)
195900 -14 1754  CQ EG5MYC IN52 (x4)
200130 -14 1754  KC2NJ EG5MYC R-18
200145  -2  907  EG5MYC G0JEI -09 (x3)
200830 -13 1754  CQ EG5MYC IN52
40m 
UTC    dB Audio  Message
191715 -12 1906  EG5MYC DK7ZT +01 (x5)
192215 -16 1768  EG5MYC DK4CH JN59 (x4)
192615 -10 1767  EG5MYC OK1UOZ JO70 (x6)
60m 
UTC    dB Audio  Message
190745 -11  465  EG5MYC ON4DN JO20
190745 -10 1266  EG5MYC F5RAV JN09 (x3)
190915  +7 1489  EG5MYC SP8AWL KO11 (x3)
191215 -16 2087  EG5MYC F5MYK IN97
191245  +2 1200  EG5MYC OM5JG JN98
191315 -16 2087  EG5MYC F5MYK 73
191315  +1 1200  EG5MYC OM5JG JN98 (x3)
191545  +2 2706  EG5MYC SV1EKI KM18 (x2)
80m 
UTC    dB Audio  Message
032015  +7 1407  EG5MYC SP7FFY KO00 (x4)
032215 -11 1409  EG5MYC LZ2VQ -15 (x2)
032415 -24  855  EG5MYC F4IIX 73
032430 -24 1407  CQ EG5MYC IN52                        a1 (x4)
032645 -22 1408  EG5MYC LZ2VQ -17
032700 -24 1407  CQ EG5MYC IN52                        a1
032715  -8 1407  EG5MYC LZ2VQ -17 (x2)
10m 
UTC    dB Audio  Message
133245 -19 1712  CQ EG5MYC IM76
133515 -21 1713  DD7EE EG5MYC +18 (x2)
133615 -20 1713  CQ EG5MYC IM76 (x3)
153245  -3 1071  EG5MYC DH5BM JO41 (x9)

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.

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