EH8WWA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Canary Islands Most frequent locator attributed to this token: IL18

Receiver-side FT8 activity involving EH8WWA, decoded by SO8OO in southeastern Poland. 72 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-07-02.

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 72 FT8 messages attributed to EH8WWA as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (97%), followed by 40 m (1%) and 20 m (1%). In this small sample, the estimated median decoder S/N was -10 dB; no usual signal pattern is inferred.

Overview

72
Messages attributed
2
UTC dates decoded
7
Active 15-min windows
-10 dB
Estimated median S/N

Bands

40m · 1 20m · 1 10m · 70
First attributed message: 2026-06-30
Last attributed message: 2026-07-02 21:44 UTC

Observed FT8 message patterns

Attributed sample
72 messages
Active dates
2 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-20 to -5 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 29.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with EH8WWA in decoded directed-looking exchanges:

Most frequent locator attributed to EH8WWA

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
IL18 · 9 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
4,035 km (approx.)
Last such locator decoded
2026-06-30 15:29 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 UTCBandEH8WWA S/NCounterpartCounterpart S/NMsgsCapture
07-05 09:39 20m - / -11 F4LVE -12 / - 3 Partial capture
07-05 09:26 20m - / - DL4FCH -11 / - 2 Partial capture
07-05 09:16 20m - / -20 G5TV -20 / - 4 Partial capture
07-04 22:43 20m - / - CT7AUT -18 / - 2 Partial capture
07-04 22:39 20m - / -11 F4LHE -18 / - 2 ✓ Closing fragment
07-04 19:47 40m - / -18 MW0USK -15 / - 3 ✓ Closing fragment
07-03 21:53 40m - / -15 UA3ALY -8 / - 2 ✓ Closing fragment
07-03 21:52 40m - / - SO3K -13 / - 3 Partial capture
07-03 21:51 40m - / -4 GM4CXF -10 / - 3 ✓ Closing fragment
07-03 21:51 40m - / -9 M6GPH -13 / - 2 ✓ Closing fragment
07-03 21:47 40m - / - RA3UAG -16 / - 3 Partial capture
07-03 21:47 40m - / - SM7DXE -14 / - 4 ✓ Closing fragment
07-03 21:44 40m - / - DH6MBR -16 / - 2 Partial capture
07-03 21:43 40m - / - DB1WR 0 / - 2 Partial capture
07-03 21:41 40m - / - UD6AWH -16 / - 2 Partial capture
07-03 21:32 40m - / -14 PA1MVL -11 / - 5 ✓ Closing fragment
07-03 21:31 40m - / - PD4FH -11 / - 2 Partial capture
07-03 21:27 40m - / - IU4BJC -5 / - 8 Partial capture
07-03 21:27 40m - / - PD0LK -16 / - 2 Partial capture
07-03 21:26 40m - / - SO3K -6 / - 5 Partial capture
07-03 21:26 40m - / - SP4NDY +1 / - 4 Partial capture
07-03 21:23 40m - / - SM3ULU -16 / - 5 ✓ Closing fragment
07-03 21:21 40m - / -8 DM2BR +1 / - 3 ✓ Closing fragment
07-03 21:18 40m - / - OK1ACE -4 / - 3 Partial capture
07-03 21:18 40m - / -10 OO0O -9 / - 4 Partial capture
07-03 21:16 40m - / -10 M3FGR -17 / - 6 Partial capture
07-03 21:16 40m - / -5 G6DXY -11 / - 3 ✓ Closing fragment
07-03 21:12 40m - / -15 IU4BJC -2 / - 13 Partial capture
07-03 21:11 40m - / - SO3K -5 / - 5 Partial capture
07-03 21:08 40m - / - S56GS -20 / - 3 Partial capture
07-03 21:07 40m - / -13 UA3ALY -2 / - 3 ✓ Closing fragment
07-03 21:05 40m - / -24 DJ3WF -13 / - 6 Partial capture
07-02 22:10 40m - / - EA1AA -18 / - 10 Partial capture
07-02 22:04 40m - / - PA2KV -9 / - 2 Partial capture
07-02 22:02 40m - / -15 YL2IV -19 / - 3 ✓ Closing fragment
07-02 22:01 40m - / - EA1AA -15 / - 3 Partial capture
07-02 21:57 40m - / -6 OE5GTE -8 / - 7 Partial capture
07-02 21:56 40m - / -1 I5HLK -15 / - 3 Partial capture
07-02 21:56 40m - / - RL3K -8 / - 2 Partial capture
07-02 21:56 40m - / -16 SQ2FRF -9 / - 3 ✓ Closing fragment
07-02 21:53 40m - / -20 SP7TF -20 / - 2 Partial capture
07-02 21:51 40m - / -18 OE9GWV -12 / - 3 ✓ Closing fragment
07-02 21:49 40m - / - SQ2FRF -4 / - 3 ✓ Closing fragment
07-02 21:48 40m - / -6 PA1MVL -13 / - 3 ✓ Closing fragment
07-02 21:47 40m - / -5 IN3XUG -6 / - 3 ✓ Closing fragment
07-02 21:46 40m - / - SP4TKA -8 / - 2 Partial capture
07-02 21:45 40m - / - F5RRS -15 / - 3 Partial capture
07-02 21:44 40m - / -9 UA2KU 0 / - 2 ✓ Closing fragment
07-02 21:38 40m - / -8 TA7ARH -16 / - 2 ✓ Closing fragment
07-02 21:37 40m - / -10 UA2KU 0 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
224330 -17 1529  EH8WWA CT7AUT IM67 (x2)
091430  -6 2559  EH8WWA IQ4JO JN63
091600 -24 1859  EH8WWA G5TV R-20 (x4)
092100 -10  691  EH8WWA IU1CYA -20
092600 -24 1859  EH8WWA G5TV IO93
092630 -11  916  EH8WWA DL4FCH JO40 (x2)
093900 -12  563  EH8WWA F4LVE JN25 (x3)
102930 -19 1282  EH8WWA DL4FCH JO40
40m 
UTC    dB Audio  Message
215200 -17 1775  EH8WWA YT6AAA KN04
215200 -13 1126  EH8WWA M6GPH 73
215230 -13 2396  EH8WWA SO3K JO82
215230 -12 2539  EH8WWA GM4CXF R-04
215300  -6 1847  EH8WWA UA3ALY -15
215300 -13 2396  EH8WWA SO3K JO82
215300  -8 2538  EH8WWA GM4CXF 73
215330 -14 2396  EH8WWA SO3K JO82
215430 -10 1847  EH8WWA UA3ALY RR73
194030 -16 2353  EH8WWA F5PBG IN78 (x2)
194630 -14  956  EH8WWA IU1CYA RR73
194700 -14 1070  EH8WWA MW0USK IO81 (x3)
10m 
UTC    dB Audio  Message
152430 -11 1248  EH8WWA R6DV LN04
152545 -15 1901  GI4SZU EH8WWA -03
152600 -12 1249  EH8WWA R6DV LN04
152615 -12 1901  GI4SZU EH8WWA RR73
152630 -13 1248  EH8WWA R6DV LN04
152630 -24 1900  EH8WWA IK6DLK JN63
152700 -12 1248  EH8WWA R6DV LN04 (x2)
152745 -23 1903  OK1CYC EH8WWA RR73
152830  -8 1976  EH8WWA TA2R KN41
152900  -9 1248  EH8WWA R6DV LN04
152945 -19 1905  CQ EH8WWA IL18
153045 -21 1906  PD0PHA EH8WWA RR73
153100 -10 2378  EH8WWA DN9SHA JO31
153245 -21 1907  G0AZH EH8WWA 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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