SC9WWA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO67

Receiver-side FT8 activity involving SC9WWA, decoded by SO8OO in southeastern Poland. 1,661 related FT8 messages, 110 CQ messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-17 and 2026-07-05.

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

1,661

Related messages

110

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-17
Last seen: 2026-07-05 22:01 UTC

Frequent QSO partners observed at SO8OO

Stations SC9WWA worked most often, as logged from our receiver:

DG4MCB · Fed. Rep. of Germany ×5 G6DXY · England ×5 CT7AUT · Portugal ×5 TM2WWA · France ×5 DH6MBR · Fed. Rep. of Germany ×5 IZ2QPP · Italy ×4 HB9RKS · Switzerland ×4 F5PBG · France ×4 IW5BHU · Italy ×4 UX2QX · Ukraine ×3 7S7H · Sweden ×3 IZ4AFM · Italy ×3

Activity Heatmap

Locator transmitted by SC9WWA

Approximate centre of JO67, decoded 2026-07-05 23:50 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	SC9WWA S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-06 00:01	20m	- / -	K4WSX	-13 / -	2	Partial capture
07-05 23:56	20m	- / -14	YB5QZ	-11 / -	10	Partial capture
07-05 23:53	80m	- / -	MI0MOD	-19 / -	3	Partial capture
07-05 23:44	80m	+12 / -	ON7PM	-12 / +1	5	✓ Full exchange observed
07-05 23:44	80m	+15 / -11	GM4KHE	-19 / -2	4	✓ Full exchange observed
07-05 23:42	80m	+12 / -	SP9MOC	+10 / -	3	Partial capture
07-05 23:41	80m	+14 / +2	G8FAT	-6 / -1	5	✓ Full exchange observed
07-05 23:39	80m	+19 / -	F6FHZ	-13 / -	2	✓ Closing observed
07-05 23:36	80m	+12 / -15	TA7ARH	+12 / 0	5	✓ Full exchange observed
07-05 23:32	80m	+12 / -22	OE2AGZ	-1 / -7	5	✓ Full exchange observed
07-05 23:30	80m	+11 / -	M0KDZ	- / -18	2	✓ Closing fragment
07-05 23:28	80m	+12 / -3	TM2WWA	+2 / +6	4	✓ Full exchange observed
07-05 23:26	80m	+8 / -12	YO6OEK	+6 / +1	5	✓ Full exchange observed
07-05 23:24	80m	+10 / +10	G6DXY	+15 / -	3	✓ Closing observed
07-05 23:23	80m	+12 / -15	DF3HM	+2 / +5	4	✓ Full exchange observed
07-05 23:19	80m	- / -4	IW2CAK/2	-6 / -	2	Partial capture
07-05 23:16	80m	+9 / -	7S7H	+8 / -9	9	✓ Full exchange observed
07-05 23:14	80m	+14 / -	EU6ABH	-15 / -13	10	Partial capture
07-05 23:14	80m	+14 / -2	G6RZA	+6 / +6	4	✓ Full exchange observed
07-05 23:12	80m	+14 / -	7S7H	+5 / -	4	Partial capture
07-05 23:11	80m	+8 / -	M1AQR	+5 / -	5	✓ Full exchange observed
07-05 23:10	80m	+7 / -	DL9ATW	- / -10	2	✓ Closing fragment
07-05 23:09	80m	+10 / +9	DD3KF	+10 / -	3	✓ Full exchange observed
07-05 23:08	80m	+11 / +2	PE1HUD	+8 / +8	4	✓ Full exchange observed
07-05 23:05	80m	+12 / -11	RD7O	+10 / +3	8	✓ Full exchange observed
07-05 23:03	80m	+11 / -8	G8CVS	-13 / -1	10	✓ Full exchange observed
07-05 23:03	80m	+10 / +3	OH6XX	+12 / -	5	✓ Full exchange observed
07-05 23:03	80m	+14 / -	SQ5PIK	+12 / -	6	✓ Full exchange observed
07-05 23:02	80m	+14 / -	SP9MOC	- / -	2	Partial capture
07-05 22:59	80m	+8 / -	DH6MBR	+14 / -	6	✓ Full exchange observed
07-05 22:59	80m	+12 / -	EB2FBI	- / -5	3	✓ Closing fragment
07-05 22:56	80m	+9 / -	DD3KF	+8 / -	7	✓ Full exchange observed
07-05 22:56	80m	+18 / -1	DG4MCB	0 / -15	8	✓ Full exchange observed
07-05 22:56	80m	+11 / 0	SP3BOG	+6 / -1	4	✓ Full exchange observed
07-05 22:55	80m	+6 / -1	9A3AUH	+8 / +9	5	✓ Full exchange observed
07-05 22:53	80m	+4 / -1	DB5HA	-9 / -20	5	✓ Full exchange observed
07-05 22:52	80m	+8 / -2	F4DVO	-2 / +5	5	✓ Full exchange observed
07-05 22:51	80m	+8 / -20	DH6MM	+2 / -5	3	Partial capture
07-05 22:50	80m	- / -6	CT7AUT	-16 / -	2	✓ Closing fragment
07-05 22:49	80m	+8 / -	ON7PM	-12 / +2	3	Partial capture
07-05 22:47	80m	+10 / -	DA6BA	+3 / -2	3	Partial capture
07-05 22:45	80m	- / -4	ON6MX	+5 / -	3	✓ Closing fragment
07-05 22:44	80m	- / -15	OH7KA	-3 / -	3	✓ Closing fragment
07-05 22:42	80m	+8 / -	OK1SI	- / -	2	✓ Closing fragment
07-05 22:38	80m	+10 / -	DO9POL	-6 / -7	5	Partial capture
07-05 22:38	80m	+6 / -	DO1DX	- / -2	2	✓ Closing fragment
07-05 22:37	80m	+5 / -11	F4HDR	-6 / +5	7	✓ Full exchange observed
07-05 22:37	80m	+8 / 0	PA1MVL	-2 / +6	12	✓ Full exchange observed
07-05 22:36	80m	+10 / -8	OE6LQD	0 / 0	4	✓ Full exchange observed
07-05 22:34	80m	+8 / +1	DL2YBG	+9 / +7	10	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
090815  +7 2613  SC9WWA HA3JB R+00 (x2)
090900  -7 2836  DL6LG SC9WWA RR73
235615 -10 1968  SC9WWA YB5QZ OJ00 (x9)
000115 -13 1279  SC9WWA K4WSX EL97
000115 -13 1969  SC9WWA YB5QZ R-14
000145 -13 1280  SC9WWA K4WSX EL97

80m

UTC    dB Audio  Message
234530 +12 2789  ON7PM SC9WWA +01
234545 -10 1204  SC9WWA ON7PM R+16
234600 +13 2789  ON7PM SC9WWA RR73
234615  -8 1204  SC9WWA ON7PM 73
234630 +16 2789  CQ SC9WWA JO67 (x8)
235345 -18 1169  SC9WWA MI0MOD IO64 (x3)

40m

UTC    dB Audio  Message
212815  +9 2824  SC9WWA DL2VPO 73
212830  -9 2825  EU6ABH SC9WWA -18 (x2)
213145 -13 2606  SC9WWA PD0WH +00
213715  -8 2762  SC9WWA IW2MYH JN45 (x4)
214145  -7 2824  SC9WWA IW3SGT JN65
214345 -13 2494  SC9WWA HA8LHT 73
214545 -10 2329  SC9WWA OE6LQD 73
214815 -15 1286  SC9WWA DL9ATW JO61
215230  -6 2823  DG0JJH SC9WWA -09 (x2)
215430  -5 2823  UN3QA SC9WWA -10

10m

UTC    dB Audio  Message
163745  -5  987  SC9WWA IW2MYH R-08 (x2)
164345  +6 2587  SC9WWA R6DOP KN93
200715 -24 1856  SC9WWA PD1RWI JO21
091545 -19 2040  SC9WWA IW2HUS R-05
091645 -17 1531  SC9WWA F4FSY RR73
092215  -6 1247  SC9WWA UR9QQ KN77 (x3)
092545  -6  692  SC9WWA SX0W KN10 (x2)
092615  -8 1397  SC9WWA DL4BHA RR73
093045 -17 2078  SC9WWA DG9AW JN58 (x2)
093245 -15  691  SC9WWA SX0W R-25

Decoder S/N history by band

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