W4IMD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM84

Receiver-side FT8 activity involving W4IMD, decoded by SO8OO in southeastern Poland. 626 related FT8 messages, 106 CQ messages, observed on 20m, 10m, across 13 UTC dates. Heard between 2026-05-27 and 2026-08-24.

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

626

Related messages

106

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-27
Last seen: 2026-08-24 05:11 UTC

Frequent QSO partners observed at SO8OO

Stations W4IMD worked most often, as logged from our receiver:

R9FEM · European Russia ×2 DL1SCZ · Fed. Rep. of Germany DL6LAG · Fed. Rep. of Germany VE2TPI · Canada AE5MM · United States DL1GKH · Fed. Rep. of Germany UT3VL · Ukraine IU7IPX · Italy KC2NDA · United States KD2BRV · United States RD9M/3 · Asiatic Russia HZ1TT · Saudi Arabia

Activity Heatmap

Locator transmitted by W4IMD

Approximate centre of EM84, decoded 2026-08-24 07:07 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 UTC	Band	W4IMD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 07:07	20m	- / -	PD9FLX	-2 / -	8	Partial capture
08-24 07:05	20m	-10 / -	G3ZRK	- / -12	2	✓ Closing fragment
08-24 07:03	20m	-8 / -	DL1GKH	-4 / -18	3	✓ Closing observed
08-24 07:01	20m	- / -3	RU3QR	-14 / -	2	Partial capture
08-24 06:59	20m	- / -	E70SZ	-2 / -	7	Partial capture
08-24 06:58	20m	- / -	PD9FLX	-1 / -	5	Partial capture
08-24 06:51	20m	- / -	IV3APC	-1 / -	3	Partial capture
08-24 06:39	20m	- / -	UR5EEW	-4 / -	2	Partial capture
08-24 06:36	20m	- / -	DL2JB	+5 / -	7	Partial capture
08-24 06:35	20m	- / -	E70SZ	-2 / -	2	Partial capture
08-24 06:34	20m	- / -	G7IGN	-12 / -	4	Partial capture
08-24 06:33	20m	-20 / -12	PD0WL	-19 / -	3	✓ Closing observed
08-24 06:33	20m	- / -	PD9FLX	+3 / -	4	Partial capture
08-24 06:25	20m	- / -4	PD5N	-6 / -	2	Partial capture
08-24 06:25	20m	- / -	IV3CID	+1 / -	2	Partial capture
08-24 06:21	20m	- / -	IV3CID	-2 / -	2	Partial capture
08-24 06:18	20m	- / -10	9A2RI	-5 / -	3	✓ Closing fragment
08-24 06:15	20m	- / -	SV2BWY	-5 / -	3	Partial capture
08-24 06:14	20m	-19 / +1	F5JYS	0 / +3	6	✓ Full exchange observed
08-24 06:10	20m	- / -	F5JYS	-1 / -	2	Partial capture
08-24 06:10	20m	- / -16	RA5AK	-8 / -	2	Partial capture
08-24 06:08	20m	- / -	PD9FLX	+1 / -	14	Partial capture
08-23 23:47	20m	- / -	TA3F	-21 / -	3	Partial capture
08-23 23:44	20m	- / -	IW5ALZ	-2 / -	2	Partial capture
08-23 23:42	20m	-8 / -	AE5MM	- / +3	2	✓ Closing fragment
08-23 23:39	20m	-12 / -	KJ5PTH	- / -6	2	✓ Closing fragment
08-23 23:37	20m	-10 / -	KC2NDA	- / -5	2	✓ Closing fragment
08-23 23:35	20m	-12 / -	F1PBZ	- / -4	3	Partial capture
08-23 23:34	20m	-12 / -	KE2GLH	- / -4	2	✓ Closing fragment
08-23 23:33	20m	- / -	IW5ALZ	+1 / -	3	Partial capture
08-23 23:29	20m	-14 / -	VA3LCE	- / +4	3	✓ Closing fragment
08-23 23:29	20m	- / -	TA3ZZ	-17 / -	7	Partial capture
08-23 23:28	20m	- / -	RA3WY	-16 / -	11	Partial capture
08-23 23:27	20m	-13 / -	IW1PPB	-18 / -8	6	✓ Closing observed
08-23 23:26	20m	- / -	EA7LGM	+11 / -	7	Partial capture
08-23 23:24	20m	-13 / -	9J2FI	-22 / -9	4	✓ Closing observed
08-23 23:24	20m	- / -	IW5ALZ	-2 / -	6	Partial capture
08-23 23:21	20m	-12 / -	AC3KH	- / -7	3	✓ Closing fragment
08-23 06:13	20m	-24 / -6	PD0KS	-9 / -5	3	Partial capture
08-23 06:10	20m	- / -	UA3VVA	+8 / -	10	Partial capture
08-23 06:08	20m	- / -	PD0WL	-16 / -	5	Partial capture
08-23 06:05	20m	-20 / -	DL1OH	- / -12	4	Partial capture
08-23 06:04	20m	- / -	UC6D	+7 / -	3	Partial capture
08-23 05:56	20m	-18 / -	S50TOM	- / -1	3	✓ Closing fragment
08-23 05:53	20m	-20 / -	DL9YNG	- / -10	2	✓ Closing fragment
08-23 05:53	20m	- / -	EA1FQC	0 / -	5	Partial capture
08-23 05:51	20m	-15 / -	IU6JEI	- / -4	2	✓ Closing fragment
08-23 05:50	20m	-17 / -	KA2YRA	- / -9	2	✓ Closing fragment
08-23 05:48	20m	-16 / -	IK2DZN	- / +6	2	✓ Closing fragment
08-23 05:47	20m	- / -	EA4GG	-6 / -	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
070330 -11 1328  W4IMD E70SZ JN84 (x2)
070415  -8 1328  DL1GKH W4IMD -18 (x2)
070545  -9 1327  G3ZRK W4IMD -12 (x2)
070700  -4 2709  W4IMD PD9FLX JO22
070715  -9 1327  CQ W4IMD EM84                         a1
070730  -6 2709  W4IMD PD9FLX JO22 (x7)

10m

UTC    dB Audio  Message
113915 +11 2331  W4IMD F1PBZ R-16 (x2)

Decoder S/N history by band

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