IU8ADS — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving IU8ADS, decoded by SO8OO in southeastern Poland. 475 related FT8 messages, observed on 20m, 10m, across 39 UTC dates. Heard between 2026-05-20 and 2026-08-18.

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

475

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-20
Last seen: 2026-08-18 06:56 UTC

Frequent QSO partners observed at SO8OO

Stations IU8ADS worked most often, as logged from our receiver:

A61CK · United Arab Emirates ×2 UD8D · Asiatic Russia ×2 F5MYK · France ×2 DO3BZ · Fed. Rep. of Germany ×2 OK1VRV · Czech Republic ×2 DL8NW · Fed. Rep. of Germany ×2 PD1ADA · Netherlands ×2 DN9KL · Fed. Rep. of Germany ×2 G6HUI · England ×2 DJ2CR · Fed. Rep. of Germany ×2 DO1BWS · Fed. Rep. of Germany ×2 PI4IPA · Netherlands ×2

Activity Heatmap

Locator transmitted by IU8ADS

Approximate centre of JN70, decoded 2026-08-23 19:25 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	IU8ADS S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:33	10m	-16 / -	LW4DRC	- / -15	2	Partial capture
08-23 19:25	10m	-5 / -	LU3MC	- / -13	2	Partial capture
08-23 19:24	10m	-14 / -	PT9HT	- / -6	2	Partial capture
08-23 19:23	10m	-6 / -	LU1DG	- / -14	2	✓ Closing fragment
08-23 19:19	10m	-7 / -	PY2CAB	- / -19	4	✓ Closing fragment
08-23 19:17	10m	-21 / -	PT9HT	- / -	2	Partial capture
08-18 08:53	10m	-4 / +1	R3KLE	+1 / -	5	Partial capture
08-18 08:51	10m	-10 / -	DO5HOK	- / -5	2	✓ Closing fragment
08-18 08:48	10m	-18 / -	DN9CHV	- / -10	3	✓ Closing fragment
08-18 08:42	10m	-4 / -	DN9PMH	- / -17	3	Partial capture
08-18 08:36	10m	-14 / -	YO4DWD	- / -5	3	Partial capture
08-18 08:32	10m	-2 / -	DL4DBL	- / -8	2	✓ Closing fragment
08-18 08:03	10m	-17 / -	UT1US	- / +4	3	✓ Closing fragment
08-18 08:01	10m	-14 / -	SP9IMY	- / -3	5	Partial capture
08-18 08:00	10m	-14 / -	R9FFZ	- / -14	2	Partial capture
08-18 07:52	10m	-16 / -	DA6DE	- / -10	5	✓ Closing fragment
08-18 07:47	10m	-9 / -	OK1VRV	- / -7	3	✓ Closing fragment
08-18 07:45	10m	-10 / -	DO1ZK	- / -9	3	✓ Closing fragment
08-18 07:44	10m	-10 / -	RC2Y	- / -20	3	Partial capture
08-18 07:42	10m	-2 / -	HA1TJ	- / -4	3	✓ Closing fragment
08-17 17:45	10m	-16 / -	PU1PCR	- / -	2	Partial capture
08-17 17:35	10m	-15 / -	LU1DOJ	- / -	3	Partial capture
08-17 17:30	10m	-5 / -	UN2E	- / -11	4	✓ Closing fragment
08-17 17:26	10m	-11 / -	CX8AF	- / -15	2	Partial capture
08-17 17:12	10m	-10 / -	CX8AF	- / -15	2	Partial capture
08-17 17:10	10m	-6 / -	SQ5NAN	- / +2	2	✓ Closing fragment
08-17 17:06	10m	-9 / -	LU7EAT	- / -9	5	✓ Closing fragment
08-17 17:02	10m	-8 / -	PU2YAT	- / -18	5	✓ Closing fragment
08-17 17:00	10m	-7 / -	LU7DY	- / -	3	Partial capture
08-17 16:57	10m	+8 / -	SP5DAA	- / -14	4	✓ Closing fragment
08-17 16:54	10m	-8 / -	DK8EE	- / -5	2	✓ Closing fragment
08-17 16:51	10m	-4 / -	F4LEB	- / -	4	Partial capture
08-17 16:49	10m	-16 / -	SP5IDR	- / +3	3	✓ Closing fragment
08-17 16:45	10m	-8 / -	EG1SRL	- / -	3	Partial capture
08-01 07:11	20m	- / +6	EH5FJI	-19 / -	2	✓ Closing fragment
08-01 07:01	20m	-7 / -11	DJ2VA	-10 / -	2	✓ Closing observed
08-01 06:31	20m	-8 / -20	M6FPW	-12 / -	3	✓ Closing observed
07-29 19:03	10m	-4 / -	PA3ATR	- / -9	4	Partial capture
07-29 19:00	10m	-8 / -	PY3CNN	- / -17	7	Partial capture
07-29 18:59	10m	-4 / -	PA3ATR	- / -	2	Partial capture
07-29 18:56	10m	-2 / -	PD0IFI	-7 / -8	3	✓ Closing observed
07-29 18:55	10m	+4 / -	PU7OHK	- / -	2	Partial capture
07-29 18:53	10m	-6 / -	HA8RC	- / -15	4	✓ Closing fragment
07-23 07:01	10m	-14 / -	R9FF	- / -	2	Partial capture
07-19 19:23	10m	-6 / -	F1VEO	- / -3	2	Partial capture
07-19 19:22	10m	-11 / -	G0UDE	- / -8	2	✓ Closing fragment
07-19 19:21	10m	-5 / -	DG1ASE	- / -15	3	✓ Closing fragment
07-19 19:19	10m	-4 / -	CS7AWL	- / -10	2	Partial capture
07-19 19:16	10m	-12 / -	OH1CIN	- / -11	4	✓ Closing fragment
07-19 19:14	10m	-15 / -	CS7AWL	- / -8	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
085645  +0 2559  IU8ADS R3KLE +01
191745 -20 1977  PT9HT IU8ADS JN70 (x2)
191945  +0 1023  PY2CAB IU8ADS JN70 (x4)
192345  -5 1107  LU1DG IU8ADS -14 (x2)
192445 -14 1978  PT9HT IU8ADS R-06 (x2)
192545  -6 1200  LU3MC IU8ADS JN70 (x2)
193330 -16 1585  LW4DRC IU8ADS R-15 (x2)

20m

UTC    dB Audio  Message
061330  -1 2085  SV7CFP IU8ADS +08
061345  -3 2085  IU8ADS SV7CFP R+00 (x2)
061430  +9 2085  SV7CFP IU8ADS RR73
061445  -1 2085  IU8ADS SV7CFP 73
061600  -2 1762  HZ1TT IU8ADS -07
061900  +1 1298  R1FW IU8ADS -
063100  -8 2625  M6FPW IU8ADS JN70
063145 -11 2624  IU8ADS M6FPW -20 (x2)
070100 -10 2547  IU8ADS DJ2VA -11
070145  -7 2547  DJ2VA IU8ADS 73
071100 -18 2045  IU8ADS EH5FJI +06 (x2)
071245 -16 1478  W4U IU8ADS JN

Decoder S/N history by band

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