IV3IHV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN66

Receiver-side FT8 activity involving IV3IHV, decoded by SO8OO in southeastern Poland. 886 related FT8 messages, 232 CQ messages, observed on 80m, 40m, 20m, across 16 UTC dates. Heard between 2026-05-12 and 2026-08-10.

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

886

Related messages

232

CQ messages

UTC dates heard

-3 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-05-12
Last seen: 2026-08-10 19:46 UTC

Frequent QSO partners observed at SO8OO

Stations IV3IHV worked most often, as logged from our receiver:

R2EA · European Russia ×4 OH6FSO · Finland ×4 IQ8PZ · Italy ×3 DL4RAQ · Fed. Rep. of Germany ×2 GM3CQD · Scotland ×2 PI4APD · Netherlands ×2 R3YAU · European Russia ×2 YO3FRI · Romania ×2 IQ0VT · Italy ×2 LB5WB · Norway ×2 G7RHF · England ×2 M7CWF · England ×2

Activity Heatmap

Locator transmitted by IV3IHV

Approximate centre of JN66, decoded 2026-08-10 22:00 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	IV3IHV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-10 22:00	20m	-3 / -	ON3RV	- / -10	5	Partial capture
08-10 21:58	20m	-4 / -	DJ2MS	- / +3	3	✓ Closing fragment
08-10 21:55	40m	-9 / -	OE8DDX	- / -	2	✓ Closing fragment
08-10 21:52	40m	-11 / -	UI6O	- / -	4	✓ Closing fragment
08-10 21:50	40m	-10 / -	OZ7DR	- / +1	3	✓ Closing fragment
08-10 21:47	80m	+2 / -	YO4LUP	- / -	2	Partial capture
08-10 21:42	80m	+4 / -5	ON4MAP	-24 / -10	3	✓ Full exchange observed
08-10 21:41	80m	+1 / -	DF2UF	- / -4	2	✓ Closing fragment
08-10 21:37	80m	+2 / -	F4EOT	- / -	4	Partial capture
08-10 21:34	80m	+2 / -	DL3RSK	-18 / -8	4	✓ Closing observed
08-10 21:33	80m	+4 / +3	DL8MAK/P	-20 / -8	6	✓ Full exchange observed
08-10 21:30	80m	+2 / -1	5P1KZX	+8 / +10	5	✓ Full exchange observed
08-10 21:27	80m	+2 / -	M7CWF	- / -18	3	✓ Closing fragment
08-10 20:49	80m	+6 / -10	R3YAU	-3 / -7	6	✓ Full exchange observed
08-10 20:40	40m	-8 / -	JA6RCH	- / -8	9	✓ Closing fragment
08-10 20:38	40m	-9 / -11	SQ9SET	-13 / -8	6	✓ Full exchange observed
08-10 20:30	40m	-10 / -1	ER3CT	-13 / -4	5	✓ Full exchange observed
08-10 20:24	40m	-13 / -	ER3CT	- / -4	7	Partial capture
08-10 20:18	40m	-10 / -	RW3DDZ	- / -	2	Partial capture
08-10 20:14	40m	-11 / -	R4CHN	- / -17	3	✓ Closing fragment
08-10 20:12	40m	-10 / -	TF4M	- / -	2	Partial capture
08-10 20:08	40m	-12 / -	SV0TPN	- / -	3	Partial capture
08-10 20:05	40m	-11 / -	F1IQH	- / -	4	Partial capture
08-10 20:03	40m	-10 / -	M7CYY	- / -2	3	✓ Closing fragment
08-10 20:01	40m	-10 / 0	SQ9SET	-10 / +7	5	✓ Full exchange observed
08-10 19:58	40m	- / -	YO9BGU	-15 / -	2	Partial capture
08-10 19:57	40m	-12 / -8	LX1RFJ	-18 / +7	5	✓ Full exchange observed
08-10 19:54	40m	-9 / -	EW8DG	- / -13	3	✓ Closing fragment
08-10 19:53	40m	-11 / -	YO4LUP	- / -1	2	✓ Closing fragment
08-10 19:52	40m	-9 / -	R2FDP	- / -15	3	✓ Closing fragment
08-10 19:50	40m	-9 / -	UI6O	- / -12	3	✓ Closing fragment
08-10 19:47	40m	-8 / -	DJ1TU	- / -	2	Partial capture
08-10 19:45	40m	-10 / -11	US5WAN	-10 / -7	4	✓ Full exchange observed
08-10 19:41	40m	-10 / -	PA0MUS	- / -10	5	✓ Closing fragment
08-10 19:34	40m	-8 / -	ES4TIX	- / -16	3	✓ Closing fragment
08-10 19:31	40m	-10 / -	MM0JTV	- / -7	3	Partial capture
08-10 19:28	80m	+2 / +4	DL9MCS	-5 / -	3	✓ Closing observed
08-10 19:23	80m	-2 / -2	DO3ME	-5 / -	4	✓ Closing observed
08-10 19:17	80m	-2 / -	OK9DMR	- / -17	6	Partial capture
08-10 19:14	80m	-3 / +7	DD0AM	-12 / +2	5	✓ Full exchange observed
08-08 16:27	40m	-16 / -	IK0XBU/P	- / -3	5	✓ Closing fragment
08-08 16:25	40m	-13 / -	DF6SA	- / -	2	✓ Closing fragment
08-08 16:23	40m	-14 / -	F5PMF	- / +2	2	✓ Closing fragment
08-08 16:21	40m	-16 / -	M0PFX	- / -17	2	Partial capture
08-08 16:11	40m	-16 / -	MM7UHK	- / -	2	Partial capture
08-08 16:08	40m	-19 / -	ON3CH	- / -9	2	Partial capture
08-08 15:53	20m	+2 / -9	UB8QBY	-16 / -17	4	Partial capture
08-08 15:53	20m	+1 / -	DL9KM	-20 / -5	8	Partial capture
08-08 15:49	20m	-6 / -	BV2NF	- / -	2	Partial capture
08-08 15:16	40m	-20 / -	F4HMP	- / -	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
155430  +2 1647  UB8QBY IV3IHV -17
155545 -22 1907  IV3IHV DL9KM JN68 (x2)
155630  -1 1647  DL9KM IV3IHV -05 (x4)
215800  -3 1647  DJ2MS IV3IHV JN66 (x3)
220045  -6 1647  ON3RV IV3IHV JN66 (x5)

40m

UTC    dB Audio  Message
204200  -8 1610  JA6RCH IV3IHV R-11 (x6)
215030  -9 1610  OZ7DR IV3IHV JN66 (x3)
215200 -13 1610  UI6O IV3IHV JN66 (x4)
215530 -10 1610  OE8DDX IV3IHV R+13 (x2)

80m

UTC    dB Audio  Message
213830  +5 1576  F4EOT IV3IHV JN66 (x2)
214000  +4 1576  CQ IV3IHV JN66 (x2)
214100  -1 1576  DF2UF IV3IHV -04 (x2)
214230  +4 1577  ON4MAP IV3IHV -10
214245 -24 1502  IV3IHV ON4MAP R-05
214300  +5 1576  ON4MAP IV3IHV RR73
214430  +4 1576  CQ IV3IHV JN66 (x4)
214700  +1 1576  YO4LUP IV3IHV JN66 (x2)

Decoder S/N history by band

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