SK3WWA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden

Receiver-side FT8 activity involving SK3WWA, decoded by SO8OO in southeastern Poland. 5,387 related FT8 messages, 816 CQ messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-16 and 2026-07-07.

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

5,387

Related messages

816

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-16
Last seen: 2026-07-07 08:51 UTC

Frequent QSO partners observed at SO8OO

Stations SK3WWA worked most often, as logged from our receiver:

G6DXY · England ×7 CT7AUT · Portugal ×6 HB9RKS · Switzerland ×6 HA7XL · Hungary ×6 PA1MVL · Netherlands ×6 DL2HAS · Fed. Rep. of Germany ×6 RD7O · European Russia ×5 ON1AEY · Belgium ×5 SP9UPH · Poland ×5 DG4MCB · Fed. Rep. of Germany ×5 SP4MPH · Poland ×5 SP9TBT · Poland ×5

Activity Heatmap

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	SK3WWA S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-05 22:49	40m	- / -	SM3ULU	-21 / -	2	Partial capture
07-05 22:44	40m	- / 0	M0LUX	-13 / -	5	Partial capture
07-05 22:43	40m	- / -7	TA7I	-8 / -	4	✓ Closing fragment
07-05 22:40	40m	- / -15	DJ3WF	-16 / -	3	✓ Closing fragment
07-05 22:38	40m	- / -	DK5NC	-16 / -	2	✓ Closing fragment
07-05 21:54	80m	-2 / -8	EI5JL	0 / -4	4	✓ Full exchange observed
07-05 21:52	80m	-2 / -5	F6EQZ	+5 / +8	6	✓ Full exchange observed
07-05 21:52	80m	- / -	SP2TD	-9 / -	5	Partial capture
07-05 21:52	80m	-4 / -4	DJ3WF	-11 / -10	5	✓ Full exchange observed
07-05 21:52	80m	- / -	F5JAE	-24 / -	5	Partial capture
07-05 21:51	80m	-4 / -	DO2PY	- / -3	2	✓ Closing fragment
07-05 21:50	80m	-2 / -	SP3BOG	+2 / +3	3	✓ Closing observed
07-05 21:49	80m	-2 / -	CT1FSA	- / -11	2	✓ Closing fragment
07-05 21:46	80m	+1 / -	EA5HM	-2 / -9	4	✓ Closing observed
07-05 21:44	80m	+2 / -	DO9POL	- / 0	2	✓ Closing fragment
07-05 21:42	80m	-1 / -7	DA6LRW	-14 / -19	4	Partial capture
07-05 21:39	80m	-2 / +2	RD7O	+4 / +4	6	✓ Full exchange observed
07-05 21:38	80m	+4 / +3	DL2YBG	-4 / +2	5	✓ Full exchange observed
07-05 21:38	80m	+4 / +1	SP3UKK	+3 / -2	5	✓ Full exchange observed
07-05 21:36	80m	- / +6	OH2BGX	-9 / -	2	Partial capture
07-05 21:33	80m	+4 / -7	S52WD	+10 / +7	5	✓ Full exchange observed
07-05 21:33	80m	+2 / -9	R6LKV	-12 / -9	5	✓ Full exchange observed
07-05 21:32	80m	+10 / -6	HB9GHJ	-6 / -11	4	✓ Full exchange observed
07-05 21:29	80m	+6 / -13	RZ6LE	-14 / -3	5	✓ Closing observed
07-05 21:27	80m	+2 / +5	DL6UXL	+1 / -15	4	Partial capture
07-05 21:27	80m	+4 / -5	DL9ATW	+6 / -14	5	✓ Full exchange observed
07-05 21:26	80m	0 / -8	DL2HAS	+1 / +1	5	✓ Full exchange observed
07-05 21:23	80m	-3 / -	OE1KSG	-9 / -10	6	✓ Closing observed
07-05 21:23	80m	- / -	S52WD	+12 / -	2	Partial capture
07-05 21:22	80m	- / -	DM3AWE	-22 / -	2	Partial capture
07-05 21:22	80m	- / -	DL9ATW	0 / -	6	Partial capture
07-05 21:21	80m	-3 / -9	US5ZCO	-2 / -	8	✓ Closing observed
07-05 21:19	80m	0 / -8	IU4QQE	+3 / -6	3	✓ Full exchange observed
07-05 21:17	80m	0 / -9	DM3RCK	-2 / -7	5	✓ Full exchange observed
07-05 21:16	80m	- / -1	OK8DJ	+1 / -	3	✓ Closing fragment
07-05 21:15	80m	-1 / -7	IK8IOO	-10 / -20	9	✓ Full exchange observed
07-05 21:14	80m	- / -	OE6LQD	+6 / -	2	✓ Closing fragment
07-05 21:13	80m	- / -	DL6CGU	-6 / -	2	Partial capture
07-05 21:12	40m	- / -	SP1DMP	-20 / -	2	Partial capture
07-05 21:12	80m	- / +5	PA4MRS	+7 / -	4	✓ Closing fragment
07-05 21:12	80m	- / -14	EA5RO	-15 / -	3	✓ Closing fragment
07-05 21:11	80m	-6 / 0	R2FAQ	-7 / -9	3	✓ Full exchange observed
07-05 21:09	80m	-2 / -6	DO6AZ	+4 / -1	6	✓ Full exchange observed
07-05 21:07	80m	-3 / -	DO1KKP	-12 / -9	3	✓ Closing observed
07-05 21:06	80m	0 / +1	OK2CLW	+12 / +8	6	✓ Full exchange observed
07-05 21:05	80m	-1 / -	IZ2QPP	- / +1	2	✓ Closing fragment
07-05 21:05	80m	- / -	G0KUC	-15 / -	3	Partial capture
07-05 21:05	80m	- / -	OE6LQD	+2 / -	5	Partial capture
07-05 21:03	80m	- / -15	EA5HM	-1 / -	4	Partial capture
07-05 21:02	80m	- / -	G0KUC	-8 / -	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
161315 -17 1513  SK3WWA UA4WJ LO66
161315 -11 2078  SK3WWA EA5RO R-13
161345 -14 1513  SK3WWA UA4WJ LO66
161345  -9 2078  SK3WWA EA5RO R-13
173245 -11 2006  SK3WWA EA5DKT IM99
182130  -9 2040  SK3WWA DJ1TU JN48 (x4)
182300  -8 2018  SK3WWA PD7JLP JO32
182830 -20 1578  SK3WWA PD2GJS JO21 (x4)
105100 -16  991  SK3WWA DG4BD -14

40m

UTC    dB Audio  Message
224230 -15 1739  SK3WWA PG7R R-02
224300 -13  729  SK3WWA TA7I KN91 (x2)
224400  -3 1602  SK3WWA PD7JLP JO32
224400 -12 1343  SK3WWA M0LUX JO01
224400 -16 1738  SK3WWA DJ3WF 73
224400  -5  729  SK3WWA TA7I R-07 (x2)
224430 -19 1343  SK3WWA M0LUX JO01 (x4)
224700 -21 1737  SK3WWA SM3ULU JP81 (x3)

80m

UTC    dB Audio  Message
215315  -7 1354  F6EQZ SK3WWA +08
215330  +4 1864  SK3WWA F6EQZ R-05
215330 -11  704  SK3WWA SP2TD JO94
215345  +2 1354  F6EQZ SK3WWA RR73
215400  +6 1864  SK3WWA F6EQZ 73
215400  +0 2446  SK3WWA EI5JL IO63
215400  -7  704  SK3WWA SP2TD JO94
215400 -24 1305  SK3WWA F5JAE JN14
215415  +0 1354  EI5JL SK3WWA -04
215430  -1 2446  SK3WWA EI5JL R-08
215430  -8  704  SK3WWA SP2TD JO94
215430 -24 1353  SK3WWA 2I0WMN IO64
215430 -24 1305  SK3WWA F5JAE JN14
215445  -5 1354  EI5JL SK3WWA RR73
215600 -24 1354  SK3WWA F5JAE JN14

10m

UTC    dB Audio  Message
120745  +1 1235  SK3WWA IW2MYH JN45 (x2)
120915 -12 1063  SK3WWA PD0MJC JO32
075815 -23 1765  SK3WWA ON5SM JO11 (x2)
080545 -12 1543  SK3WWA F4LZZ JN09 (x4)
080845 -17 2380  SK3WWA F1NDO JN19 (x3)
081345 -20 1788  SK3WWA F4JYH JN04
182745  -2  256  SK3WWA IN3BFW -19 (x2)

Decoder S/N history by band

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