IU5HWS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN53

Receiver-side FT8 activity involving IU5HWS, decoded by SO8OO in southeastern Poland. 24 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, across 4 UTC dates. Heard between 2026-05-29 and 2026-07-22.

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

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-05-29
Last seen: 2026-07-22 02:51 UTC

Frequent QSO partners observed at SO8OO

Stations IU5HWS worked most often, as logged from our receiver:

DO1OAS · Fed. Rep. of Germany DO7TTR · Fed. Rep. of Germany A92AE · Bahrain DK5WL · Fed. Rep. of Germany IQ4JO · Italy ZL7IO · Chatham Islands UA4FKT · European Russia

Activity Heatmap

Locator transmitted by IU5HWS

Approximate centre of JN53, decoded 2026-07-22 04:54 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	IU5HWS S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-22 04:51	40m	- / -11	LY1SR	-14 / -	2	Partial capture
07-22 04:37	80m	-4 / -5	DO7TTR	-5 / -13	7	✓ Full exchange observed
07-22 04:37	80m	-4 / -5	IQ4JO	+5 / +3	5	✓ Full exchange observed
07-21 04:23	80m	+2 / -5	DK5WL	-12 / -15	5	✓ Full exchange observed
07-21 04:22	80m	-1 / -8	DO1OAS	-16 / -20	5	✓ Full exchange observed
07-21 04:20	80m	-7 / -	HB9EFK	- / -	3	Partial capture
07-20 19:22	80m	+2 / -1	UA4FKT	+6 / -4	7	✓ Full exchange observed
06-02 20:31	40m	+2 / -	HS0ZKB	- / -	2	Partial capture
06-02 20:26	40m	+2 / -	ZL7IO	- / -1	4	✓ Closing fragment
05-30 20:14	40m	+6 / -	D2UY	- / -	6	Partial capture
05-29 18:14	20m	- / -11	A92AE	-14 / -	2	✓ Closing fragment
05-29 18:06	40m	-2 / -	T31TTT	- / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
201615  +2 1468  D2UY IU5HWS JN53 (x3)
202645  +4 1468  ZL7IO IU5HWS JN53 (x4)
203030  +5 1468  ZL1VAH IU5HWS R+02
203130  -1 1468  HS0ZKB IU5HWS JN53 (x2)
044215 -19 2020  OA4ENG IU5HWS JN53
045030 -22 1538  IU5HWS DH3KR JO30
045100 -17 1231  IU5HWS LY1SR -11 (x2)
045430 -19 2020  HC2GRC IU5HWS JN53

80m

UTC    dB Audio  Message
042445 -10 1749  IU5HWS DK5WL 73
042600  -2 1984  HB9EFK IU5HWS JN53
043730  -6 1984  CQ IU5HWS JN53                        a1
043745  +4 2473  IU5HWS IQ4JO JN63
043745  +0 2269  IU5HWS DO7TTR JN58
043800  -6 1984  IQ4JO IU5HWS +03
043815  +5 2473  IU5HWS IQ4JO R-05
043815  -2 2268  IU5HWS DO7TTR JN58
043830  -3 1984  IQ4JO IU5HWS RR73
043845  +7 2473  IU5HWS IQ4JO 73
043845  -4 2268  IU5HWS DO7TTR JN58
043900  -3 1984  DO7TTR IU5HWS -13
043915 -10 2268  IU5HWS DO7TTR R-05
043930  -4 1984  DO7TTR IU5HWS RR73
043945  -8 2268  IU5HWS DO7TTR 73

20m

UTC    dB Audio  Message
181400 -15  625  IU5HWS A92AE -11 (x2)

Decoder S/N history by band

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