EB4DMH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IN80

Receiver-side FT8 activity involving EB4DMH, decoded by SO8OO in southeastern Poland. 483 related FT8 messages, 177 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 44 UTC dates. Heard between 2026-05-26 and 2026-08-22.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

483
Related messages
177
CQ messages
44
UTC dates heard
-11 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-26
Last seen: 2026-08-22 07:44 UTC

Frequent QSO partners observed at SO8OO

Stations EB4DMH worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by EB4DMH

Approximate centre of IN80, decoded 2026-08-02 00:12 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandEB4DMH S/NCounterpartCounterpart S/NMsgsCapture
08-22 09:41 20m - / -23 G1PNB -11 / - 6 Partial capture
08-22 09:34 20m - / -16 ON4AOI -4 / - 2 Partial capture
08-22 08:47 20m - / -21 HA3TBL -7 / - 3 ✓ Closing fragment
08-22 08:37 20m - / -9 F4LQJ -4 / - 2 ✓ Closing fragment
08-20 10:12 20m -18 / - LA7MTA - / - 2 Partial capture
08-20 10:02 20m - / -6 MM0TBH -2 / - 2 ✓ Closing fragment
08-20 09:59 20m - / -3 M7KEV +4 / - 4 ✓ Closing fragment
08-17 17:54 20m -22 / - G7TVI - / -15 2 Partial capture
08-17 17:48 20m -11 / - PD0HLA - / -7 2 ✓ Closing fragment
08-15 08:40 20m - / - M6ILA -16 / - 2 ✓ Closing fragment
08-15 08:26 20m - / - F5NNN -9 / - 2 ✓ Closing fragment
08-15 05:44 20m -21 / - OD5ZZ - / -12 7 Partial capture
08-15 05:39 20m -10 / - OH2XX - / -16 2 ✓ Closing fragment
08-15 05:14 20m -19 / - OH2MWH - / -14 2 Partial capture
08-15 05:12 20m - / -12 UD8S -8 / - 2 ✓ Closing fragment
08-14 05:27 20m - / -16 9K2HN -12 / - 2 ✓ Closing fragment
08-08 21:57 20m - / -3 <...> +1 / - 3 Partial capture
08-08 00:51 20m - / +5 W6NWS -8 / - 2 ✓ Closing fragment
08-07 19:42 20m - / - DB5HA -13 / - 3 Partial capture
08-07 19:01 20m -14 / - <...> - / - 2 Partial capture
08-07 18:39 20m -18 / - M0LAD - / -20 2 ✓ Closing fragment
08-07 18:32 20m -9 / - LZ3TA - / -11 4 ✓ Closing fragment
08-07 02:14 20m - / +10 KE4EB -17 / - 2 ✓ Closing fragment
08-07 00:32 20m - / -8 IK4LZH -4 / - 3 ✓ Closing fragment
08-04 21:23 20m -11 / - JR5MJS - / - 3 Partial capture
08-04 20:14 20m -22 / - A71UN - / - 2 Partial capture
08-04 19:43 20m - / -21 RY4D -16 / - 2 Partial capture
08-04 19:23 20m -10 / - IU2THY - / -18 2 ✓ Closing fragment
08-04 18:41 20m -21 / -2 PD8RB -20 / -10 2 Partial capture
08-04 17:52 20m -19 / -17 DL6AZ -10 / -12 5 Partial capture
08-04 17:33 20m -19 / -24 HA2EOU -17 / -22 2 Partial capture
08-04 16:51 20m -16 / - A61SD - / -15 2 Partial capture
08-03 19:40 20m -9 / - EW4DX - / - 3 Partial capture
08-03 19:39 20m -6 / - EV4R - / - 2 Partial capture
08-03 18:23 20m -7 / - 9A6NTK - / - 2 Partial capture
08-02 23:31 20m -14 / - SV1TRJ - / -12 2 ✓ Closing fragment
08-02 23:23 20m -15 / - WY0V - / -14 17 Partial capture
08-02 23:19 20m -22 / - N2LEE - / -19 2 Partial capture
08-02 00:38 20m -12 / - K7ACZ - / - 2 Partial capture
08-02 00:37 20m -17 / -4 EA7JSA -18 / -15 6 Partial capture
08-02 00:11 80m -21 / - HB10GBT - / - 2 Partial capture
08-02 00:07 80m -16 / -15 RC6OD +6 / -20 19 ✓ Full exchange observed
08-02 00:04 80m -14 / - EA1SS - / -3 2 ✓ Closing fragment
08-01 23:48 40m - / - DH5BM -14 / - 8 Partial capture
07-31 03:18 20m - / -7 WD8LOE -10 / - 2 ✓ Closing fragment
07-24 07:01 20m -17 / - ZL1UHD - / -20 3 ✓ Closing fragment
07-24 06:44 20m -6 / - LA9IX - / - 2 Partial capture
07-24 06:37 20m -20 / - KP4DDY - / -13 3 Partial capture
07-24 06:33 20m -12 / - VK2IR - / - 2 Partial capture
07-24 06:30 20m -21 / +3 VK3YP -18 / -3 3 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
083730  -5 1191  EB4DMH F4LQJ RR73
084700  -7 1982  EB4DMH HA3TBL -21 (x3)
092045  -5 1922  EB4DMH F4HSB JN37
093415  -4 1419  EB4DMH ON4AOI -16 (x2)
093700 -15 2712  MW7HZQ EB4DMH 73
094115 -11 1566  EB4DMH G1PNB -23 (x6)
094400  -4  572  EB4DMH IT9FJE RR73
40m 
UTC    dB Audio  Message
220900 -21 1476  EB4DMH ON4MAP JO20
222530  -7  332  EB4DMH <...> -03
225345 -14 1088  EB4DMH DL1RAZ JO50 (x2)
234800 -10 1247  EB4DMH DH5BM JO41 (x8)
235300  -2 1003  EB4DMH GB64MOD -05
193345  -5 2527  EB4DMH SV2AEL RR73
201430 -17 1884  EB4DMH SN1A JO73
80m 
UTC    dB Audio  Message
001030 +14  696  EB4DMH RC6OD -15 (x3)
001145 -23 1303  HB10GBT EB4DMH IN80
001200  +6  696  EB4DMH RC6OD -15
001215 -19 1303  HB10GBT EB4DMH IN80
001230  +2  696  EB4DMH RC6OD -15 (x2)
001315 -13  696  RC6OD EB4DMH R-19
001330  +3  696  EB4DMH RC6OD -15 (x6)
10m 
UTC    dB Audio  Message
211900 -12  507  EB4DMH 6Y5PW RR73
212400 -20 1554  EB4DMH CA2VJM FG40
165815 +19 2581  EB4DMH R3RR -10 (x2)
171315  +9 2516  EB4DMH RN4AQ -13 (x2)
131545 -14 1294  EB4DMH DO1OAS -12 (x2)
133800  -9  739  EB4DMH G0RVY +04
091645 -13 1479  EB4DMH DD3DJ R+02 (x2)
093045  -9 1371  EB4DMH F4ASA +15 (x2)
095600  -5  736  EB4DMH SV2CLJ KN10 (x2)
60m 
UTC    dB Audio  Message
205215  -9 1272  EB4DMH EA1SAL -01
205245 -10 1032  EB4DMH DK5AC 73
212100 -17 2049  EB4DMH EG1PLC RR73
212300 -17 1292  EB4DMH EA8AJ IL18 (x3)
212615  -7  708  EB4DMH F4EPP +03 (x2)
213115 -19 1160  EB4DMH LY2BBF KO24 (x5)
213445  +1 2483  EB4DMH DR800WE +02
213845 -22 1163  CQ EB4DMH IN80                        a1

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.