IW3IEH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN55

Receiver-side FT8 activity involving IW3IEH, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, 25 CQ messages, observed on 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-05-26 and 2026-08-22.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-16 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-08-22 05:48 UTC

Frequent QSO partners observed at SO8OO

Stations IW3IEH worked most often, as logged from our receiver:

F1PBZ · France ×2 SQ9EJ · Poland OE3DXA · Austria F1PPH · France PD1ADA · Netherlands A71AH · Qatar DK7JR · Fed. Rep. of Germany OZ5THY · Denmark R7RAE · European Russia UB6OBY · European Russia DM2GG · Fed. Rep. of Germany RD3FY · European Russia

Activity Heatmap

Locator transmitted by IW3IEH

Approximate centre of JN55, decoded 2026-08-08 08:21 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	IW3IEH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 07:47	10m	- / +1	R7RAE	-21 / -	3	✓ Closing fragment
08-07 05:00	20m	- / -16	F1PBZ	-9 / -	2	✓ Closing fragment
08-06 12:33	20m	- / -21	PD3LKN	-14 / -	2	Partial capture
08-04 13:33	20m	- / -	IU3VGK	-18 / -	4	Partial capture
08-04 13:22	20m	-22 / -16	PD1ADA	-16 / -	6	✓ Closing observed
08-03 13:47	20m	- / -17	RU3QR	-23 / -	3	Partial capture
07-29 05:12	40m	- / -	SQ9EJ	-17 / -	6	✓ Closing fragment
07-23 13:06	10m	- / -	DO3BZ	+3 / -	2	Partial capture
07-15 13:02	40m	- / -19	OE3DXA	-6 / -	4	✓ Closing fragment
07-10 05:24	40m	- / -20	DM2GG	-12 / -	2	✓ Closing fragment
06-28 15:05	10m	-19 / -	PD1HPB	-16 / -8	4	✓ Closing observed
06-28 15:02	10m	-24 / +3	ON1JP	-17 / -15	2	Partial capture
06-25 09:14	10m	-17 / -	UB6OBY	-18 / +3	4	✓ Closing observed
06-25 09:07	10m	-12 / -	UT8SQ	- / -8	2	✓ Closing fragment
06-15 07:56	20m	- / -22	ON3JJT	-6 / -	2	Partial capture
05-28 05:00	40m	- / -5	F1PBZ	-5 / -	2	✓ Closing fragment
05-26 07:47	20m	- / -16	DB3EH	-23 / -	2	Partial capture
05-26 07:32	20m	-18 / -	DK7JR	- / -13	2	✓ Closing fragment
05-26 07:28	20m	-9 / -	F1PPH	- / -16	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
150230 -24 1515  ON1JP IW3IEH R-15
150345 -17 1516  IW3IEH ON1JP +03
150545 -16 1517  IW3IEH PD1HPB JO22
150600 -18 1517  PD1HPB IW3IEH -08 (x2)
150645 -15 1517  IW3IEH PD1HPB 73
151230 -17 1178  DO4RY IW3IEH RR73
085630 -21 1502  IW3IEH G0ACQ R-11
090715 -23 1968  IW3IEH YO6LM -16
130615  +2 2670  IW3IEH DO3BZ JO64 (x2)
130915 -14  989  IW3IEH OZ5THY 73
074745 -20 1715  IW3IEH R7RAE KN64 (x3)

20m

UTC    dB Audio  Message
123300 -14  969  IW3IEH PD3LKN JO22 (x2)
050045 -13 2387  IW3IEH F1PBZ -16 (x2)
050300 -17 1140  CQ IW3IEH JN55 (x3)
093545 -11 1227  IW3IEH F4AWT JN24
150630 -22 1238  <...> IW3IEH JN55
151100 -18  866  CQ IW3IEH JN55 (x6)

40m

UTC    dB Audio  Message
052415 -10 1698  IW3IEH DM2GG R-20 (x2)
052300 -14  919  IW3IEH LX1NO 73
130230  -5  578  IW3IEH OE3DXA -19 (x4)
151830 -21 1376  IW3IEH SQ9EJ -16 (x7)
052545  -8 1491  IW3IEH <...> -16

Decoder S/N history by band

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