4X1VE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Israel Locator transmitted in a decoded message: KM73

Receiver-side FT8 activity involving 4X1VE, decoded by SO8OO in southeastern Poland. 904 related FT8 messages, 209 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-06-05 and 2026-08-21.

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

904

Related messages

209

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-06-05
Last seen: 2026-08-21 22:03 UTC

Frequent QSO partners observed at SO8OO

Stations 4X1VE worked most often, as logged from our receiver:

EA8UP · Canary Islands ×2 N4QS · United States ×2 KP3RE · Puerto Rico ×2 TN8GD · Republic of the Congo BH5HIE · China 9A3TN · Croatia DD3KF · Fed. Rep. of Germany RV6HE · European Russia VP2MAA · Montserrat DJ5AS · Fed. Rep. of Germany RN6MA · European Russia LB2YJ · Norway

Activity Heatmap

Locator transmitted by 4X1VE

Approximate centre of KM73, decoded 2026-08-22 00:03 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	4X1VE S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 00:02	80m	-1 / -	TF3VS	- / -4	8	Partial capture
08-20 22:20	80m	-7 / -	EA8UP	- / -7	6	✓ Closing fragment
08-16 21:05	80m	- / -	EB3DBR	-6 / -	3	Partial capture
08-16 21:05	80m	- / -	YT2FA	+2 / -	4	Partial capture
08-16 21:05	80m	- / -20	DA6HF	-12 / -	2	Partial capture
08-16 21:03	80m	- / -	DL2AX	-5 / -	3	Partial capture
08-16 21:01	80m	- / -	ES0MVM	-9 / -	11	Partial capture
08-16 20:57	80m	-13 / -	UR3QCB	-22 / -21	7	Partial capture
08-16 20:45	80m	- / -	G4ZAM	-24 / -	2	Partial capture
08-16 20:41	80m	-12 / +1	RA3ZOM	+2 / -5	5	✓ Full exchange observed
08-16 20:39	80m	-12 / -18	EI4KF	+4 / -	3	✓ Closing observed
08-16 20:38	80m	-10 / -22	R9SY	-15 / -9	3	✓ Full exchange observed
08-16 20:37	80m	- / -24	US5WFL	-1 / -	4	Partial capture
08-16 20:36	80m	- / -	PA3FR	-5 / -	5	Partial capture
08-16 20:33	80m	- / -	I0LYO	-13 / -	3	Partial capture
08-16 20:33	80m	-9 / -10	R5AV	-9 / +3	5	✓ Full exchange observed
08-16 03:11	80m	- / -	N1TOR	-24 / -	3	Partial capture
08-16 03:09	80m	- / -	WD2E	-14 / -	2	Partial capture
08-16 03:09	80m	- / -14	KP3RE	-16 / -	4	✓ Closing fragment
08-16 03:04	80m	- / -	KD4DC	-18 / -	3	Partial capture
08-16 03:01	80m	- / -16	KB1EFS	-10 / -	4	Partial capture
08-16 02:58	80m	- / -	DG5PW	0 / -	5	Partial capture
08-16 02:58	80m	- / -	KF8EXX	-10 / -	5	Partial capture
08-16 02:56	80m	- / -	KB1EFS	-14 / -	3	Partial capture
08-16 02:56	80m	- / -	W9HT	-18 / -	6	Partial capture
08-16 02:55	80m	- / -	AC8MR	-18 / -	4	Partial capture
08-16 02:54	80m	- / -	DL1UDO	+7 / -	4	Partial capture
08-16 02:53	80m	- / -	DA6SL	+4 / -	6	Partial capture
08-16 02:51	80m	- / -	YO5CN	+8 / -	2	Partial capture
08-16 02:51	80m	- / -	AC8MR	-23 / -	2	Partial capture
08-16 02:50	80m	- / -	KB1EFS	-15 / -	5	Partial capture
08-16 02:47	80m	- / -14	IK4LZH	+10 / -	4	✓ Closing fragment
08-16 02:47	80m	- / -14	RX6LHY	-4 / -	3	✓ Closing fragment
08-16 02:44	80m	- / -	KB1EFS	-14 / -	3	Partial capture
08-16 02:41	80m	- / -8	SQ9EJ	+7 / -	6	Partial capture
08-16 02:40	80m	- / -	UR3QCB	-8 / -	2	Partial capture
08-16 02:40	80m	- / +2	DO1ID	+13 / -	6	✓ Closing fragment
08-16 02:40	80m	- / -	G0OYQ	-3 / -	3	Partial capture
08-16 02:37	80m	- / -11	N4QS	-13 / -	3	✓ Closing fragment
08-16 02:33	80m	- / +7	DO5PY	+1 / -	6	Partial capture
08-16 02:33	80m	- / -1	F1PBZ	+8 / -	2	✓ Closing fragment
08-14 03:19	80m	- / -	F4GGJ	-1 / -	4	Partial capture
08-14 03:11	80m	- / -	DA6TT	0 / -	3	Partial capture
08-14 03:10	80m	- / -	DL1BJL	-7 / -	4	Partial capture
08-14 03:10	80m	- / -12	MM0KQC	0 / -	2	Partial capture
08-14 03:08	80m	- / -16	W4PSK	-10 / -	3	✓ Closing fragment
08-14 03:07	80m	- / -	DO8JB	-1 / -	12	Partial capture
08-14 03:04	80m	-9 / -22	RU3GF	-8 / -	3	✓ Closing observed
08-14 03:03	80m	- / -	DA6TT	-2 / -	3	Partial capture
08-14 03:02	80m	-18 / -16	KO4PRE	-16 / -	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
222045  -7 1598  EA8UP 4X1VE KM73 (x6)
000215  +2 1597  TF3VS 4X1VE KM73 (x3)
000330 -24  712  4X1VE EA1KCN IN53
000345  -5 1597  TF3VS 4X1VE KM73 (x5)

40m

UTC    dB Audio  Message
154730 -15 1001  4X1VE YT1UBN KN04
215345 -11 1538  4X1VE OM0RX JN88 (x3)
215600  -6 1184  4X1VE YO8PS KN37 (x3)
220715 -11 2539  4X1VE TF4M -13
031615 -19 1125  OA4ENG 4X1VE R-01
031930 -21 1515  4X1VE CT7AUT IM67
032030 -15 1126  TI4LAS 4X1VE 73
032200 -15 1126  CQ 4X1VE KM73 (x3)
032600 -16 1126  RV6F 4X1VE -16

20m

UTC    dB Audio  Message
210515  +4  751  4X1VE G0RVY JO01
030800 -13 2317  4X1VE YN1J RR73
030900 -11 1676  4X1VE HK4J R-05 (x2)
031200 -19 1507  4X1VE UG4Y 73
031600 -13 1089  4X1VE TI5RR RR73
182615 -15 1566  S09S 4X1VE KM73 (x8)
231945 -21 1565  CQ 4X1VE KM73

10m

UTC    dB Audio  Message
063215  -7 2406  4X1VE 3B9FR -02
063700 -23 1688  VK3JA 4X1VE KM73
055730  -9  492  4X1VE 5H1KB +01
060415 -24 1690  VK2AAH 4X1VE KM73
110600  -8 1001  4X1VE YL3AVN KO17

60m

UTC    dB Audio  Message
201500 -10  773  4X1VE 9X5KM -02 (x2)

Decoder S/N history by band

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