IU8UHK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN70

Receiver-side FT8 activity involving IU8UHK, decoded by SO8OO in southeastern Poland. 912 related FT8 messages, 19 CQ messages, observed on 80m, 40m, 20m, 10m, across 86 UTC dates. Heard between 2026-05-26 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

912

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-08-24 02:34 UTC

Frequent QSO partners observed at SO8OO

Stations IU8UHK worked most often, as logged from our receiver:

F4HSB · France ×2 TM2WWA · France ×2 IQ0VT · Italy ×2 UA3NFI · European Russia G3EGG · England WA2BOT · United States F1RLB · France DL5MKR · Fed. Rep. of Germany PD2DVB · Netherlands F4NBB · France M5JRF · England F4BYF · France

Activity Heatmap

Locator transmitted by IU8UHK

Approximate centre of JN70, decoded 2026-08-13 00:31 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	IU8UHK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 04:32	40m	- / -15	DC1KN	-4 / -	3	Partial capture
08-23 18:38	20m	- / -16	M9LCD	+5 / -	5	Partial capture
08-23 12:31	20m	- / -18	ON1AJ	+13 / -	3	✓ Closing fragment
08-22 13:39	20m	- / -1	ON3VN	-10 / -	2	✓ Closing fragment
08-21 21:16	20m	- / -22	HS0ZOY	+3 / -	2	Partial capture
08-21 05:36	20m	- / -1	F4HSB	-8 / -	3	Partial capture
08-20 19:56	20m	- / -10	MM0TBH	-12 / -	2	✓ Closing fragment
08-17 22:48	20m	- / -12	9K2GR	-20 / -	2	✓ Closing fragment
08-17 21:49	20m	- / -20	9K2GR	-14 / -	2	Partial capture
08-16 19:17	20m	- / -17	F5HMS	-21 / -	3	Partial capture
08-16 19:10	20m	- / -6	F4HXC	-8 / -	3	Partial capture
08-16 10:49	20m	- / -12	IK4LZH	+6 / -	3	✓ Closing fragment
08-14 19:20	20m	- / 0	4L7T	-7 / -	3	✓ Closing fragment
08-14 13:51	20m	- / -16	ON7USB	-24 / -	2	Partial capture
08-13 20:02	20m	- / 0	DC7LR	-14 / -	2	✓ Closing fragment
08-13 09:46	10m	- / -6	F4BYF	+2 / -	3	✓ Closing fragment
08-13 00:30	80m	- / -	IK2TPX	-3 / -	3	Partial capture
08-13 00:26	80m	-16 / -7	<...>	+3 / -14	5	Partial capture
08-11 20:12	10m	- / -11	DM1TRO	-8 / -	2	✓ Closing fragment
08-11 12:57	20m	- / +2	M8NDF	-17 / -	5	Partial capture
08-10 12:42	20m	- / -25	DL5MKR	-23 / -	2	✓ Closing fragment
08-10 06:42	20m	- / -10	DL3TA	-5 / -	5	Partial capture
08-08 11:46	20m	- / -18	M8EVM	-20 / -	2	Partial capture
08-07 12:36	20m	- / +1	IZ4AIF	-16 / -	4	✓ Closing fragment
08-06 20:18	20m	- / -10	F5MJN	-3 / -	3	✓ Closing fragment
08-06 19:46	20m	- / -16	GM6DX	-4 / -	2	Partial capture
08-05 20:48	20m	- / -5	G8DQP	-12 / -	2	✓ Closing fragment
08-05 20:42	20m	- / -9	M5JRF	-2 / -	2	✓ Closing fragment
08-05 05:46	40m	- / -	DL6UM	-10 / -	4	Partial capture
08-05 04:37	20m	- / -15	RY4D	-14 / -	2	✓ Closing fragment
08-04 07:10	20m	- / -14	F4LNM	-17 / -	3	✓ Closing fragment
08-03 21:23	20m	- / -22	LU1FIV	-6 / -	3	✓ Closing fragment
08-02 20:34	20m	- / -7	PD0PY	-10 / -	2	Partial capture
08-02 20:26	20m	- / -4	DD6CS	-14 / -	5	✓ Closing fragment
08-02 20:12	20m	- / -	PD1RWI	-8 / -	3	✓ Closing fragment
08-02 19:23	20m	- / -8	M0CKX	-10 / -	6	✓ Closing fragment
08-02 19:18	20m	- / +9	F4AQD	-24 / -	3	✓ Closing fragment
08-01 23:19	20m	- / -24	N4OME	-20 / -	2	✓ Closing fragment
08-01 20:58	20m	- / -24	DS2NSC	-7 / -	2	✓ Closing fragment
08-01 19:27	20m	- / -5	DL0BLK	-11 / -	2	✓ Closing fragment
08-01 19:25	20m	- / +4	DL3EBJ	-15 / -	2	Partial capture
07-31 19:18	10m	- / -18	DN9DSP	-16 / -	2	✓ Closing fragment
07-30 15:48	20m	- / -	EA5AI	-21 / -	2	Partial capture
07-28 11:53	20m	- / -18	DG5PW	-20 / -	5	Partial capture
07-28 09:23	20m	- / +4	HB9IRO	-19 / -	3	✓ Closing fragment
07-28 08:32	20m	- / -2	F4HSB	-20 / -	5	✓ Closing fragment
07-27 23:11	20m	- / -17	PW8BR	-7 / -	8	Partial capture
07-27 21:26	20m	- / -19	2E0NXK	-10 / -	3	✓ Closing fragment
07-27 21:08	20m	- / -1	ON4JN	-11 / -	3	Partial capture
07-27 13:30	20m	- / -14	CT1BFP	-16 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
215530  -3  416  IU8UHK <...> -02 (x3)
003245  -6 2689  IU8UHK F1PBZ RR73
003315 -14  801  IU8UHK F1IQH JN27 (x2)
042815 -10  633  IU8UHK OZ2RIF -22
054645 -10  834  IU8UHK DL6UM JO60 (x4)
053845 -13  973  IU8UHK PA3CPS 73
043200  -2 1647  IU8UHK DC1KN -15 (x3)

20m

UTC    dB Audio  Message
211645  +5  403  IU8UHK HS0ZOY -22 (x2)
133700 -16 1351  IU8UHK ON4FHM RR73
133900 -10  688  IU8UHK ON3VN -01 (x2)
233730  -9  875  IU8UHK K3STL -18
123100 +18 1217  IU8UHK ON1AJ JO20 (x3)
131830 -16 3042  IU8UHK IW5ALZ JN53
183800  +2 1307  IU8UHK M9LCD -16 (x5)

10m

UTC    dB Audio  Message
114400  -9 2078  IU8UHK OR7K +03 (x2)
091315 -22 1747  IU8UHK DO1BDH JO32 (x2)
190630 -12  979  IU8UHK DL2VER RR73
191800 -16 1182  IU8UHK DN9DSP -18 (x2)
112930 -21 1257  IU8UHK M8FQT -14
122700 -23 1817  IU8UHK R3PLA KO84
201230  -8 2191  IU8UHK DM1TRO -11 (x2)
094630  +4 2854  IU8UHK F4BYF -06 (x3)
115930 -17 2366  IU8UHK F4NJZ RRR

80m

UTC    dB Audio  Message
205430  +0 1184  IU8UHK IQ4LH -19
205500  +5  437  IU8UHK IQ4FJ -12
205530  -2 1184  IU8UHK IQ4LH -16
002430 -15 2431  IQ4JO IU8UHK JN70
002615 -14 1622  <...> IU8UHK JN70 (x2)
002700  +3 1622  IU8UHK <...> -07
002715 -18 1622  <...> IU8UHK R-14 (x2)
003015 -14 1425  CQ IU8UHK JN70
003030  -3 1316  IU8UHK IK2TPX JN45
003045 -13 1425  CQ IU8UHK JN70
003100  -5 1316  IU8UHK IK2TPX JN45
003115 -18 1425  CQ IU8UHK JN70
003130  +0 1316  IU8UHK IK2TPX JN45

Decoder S/N history by band

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