SD9WWA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO87

Receiver-side FT8 activity involving SD9WWA, decoded by SO8OO in southeastern Poland. 508 related FT8 messages, 15 CQ messages, observed on 80m, 40m, 20m, 10m, across 7 UTC dates. Heard between 2026-06-29 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

508
Related messages
15
CQ messages
7
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-06-29
Last seen: 2026-07-05 15:17 UTC

Frequent QSO partners observed at SO8OO

Stations SD9WWA worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SD9WWA

Approximate centre of JO87, decoded 2026-07-02 23:01 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 UTCBandSD9WWA S/NCounterpartCounterpart S/NMsgsCapture
07-05 17:07 40m - / - TA2VUZ -14 / - 2 Partial capture
07-05 17:07 40m - / -9 DK5LQ -6 / - 2 ✓ Closing fragment
07-05 17:02 40m - / -13 DK5LQ -10 / - 3 Partial capture
07-05 16:52 40m - / - OK1DLA -9 / - 6 Partial capture
07-05 11:30 10m - / -16 R3KF -6 / - 3 ✓ Closing fragment
07-05 11:27 10m - / -14 F4FSY -14 / - 3 ✓ Closing fragment
07-04 20:44 40m - / -21 ON1AEY -16 / - 4 Partial capture
07-04 20:36 40m - / - IZ2QPP -12 / - 6 Partial capture
07-04 20:36 40m - / - UB6OCP -19 / - 3 Partial capture
07-04 20:36 40m - / -14 IK2GAU -11 / - 3 ✓ Closing fragment
07-04 15:03 20m - / -4 GB2WWA -14 / - 3 Partial capture
07-04 14:28 20m - / - PD2ESI -7 / - 4 Partial capture
07-04 12:40 20m - / -17 R3KF -14 / - 2 ✓ Closing fragment
07-04 12:33 20m - / -24 IU1TLG -17 / - 3 Partial capture
07-04 12:26 20m - / -8 RX9WN -18 / - 2 ✓ Closing fragment
07-04 12:23 20m - / -6 F5IDJ +4 / - 3 Partial capture
07-04 12:23 20m - / -14 IU1CYA -15 / - 2 ✓ Closing fragment
07-04 12:18 20m - / - IK2UCK +8 / - 2 Partial capture
07-04 12:15 20m - / -13 IU1CYA -22 / - 2 Partial capture
07-04 12:14 20m - / - DL8RCH -17 / - 3 Partial capture
07-04 12:14 20m - / - IU1TLG -20 / - 2 Partial capture
07-04 10:42 20m - / -15 IU1CYA -14 / - 2 Partial capture
07-04 10:25 20m - / -12 R7DX -19 / - 2 ✓ Closing fragment
07-04 09:49 20m - / - R3PE -21 / - 3 ✓ Closing fragment
07-03 14:27 20m - / -8 F4HSB -17 / - 3 ✓ Closing fragment
07-02 23:03 80m -3 / - DG3OAF - / -14 2 ✓ Closing fragment
07-02 23:02 80m -3 / 0 DO5HOK -8 / +8 4 ✓ Full exchange observed
07-02 22:59 80m +2 / - R3SE - / -11 2 ✓ Closing fragment
07-02 22:55 80m -2 / +6 DL2HAS -1 / - 6 ✓ Full exchange observed
07-02 22:54 80m +1 / -12 F5RRS +3 / -2 5 ✓ Full exchange observed
07-02 22:53 80m +2 / - DO9POL -21 / -21 3 ✓ Closing observed
07-02 22:52 80m -1 / -8 DL3YAZ -22 / -15 5 ✓ Full exchange observed
07-02 22:51 80m -5 / - EA4DM - / -25 3 Partial capture
07-02 22:48 80m -3 / - OK1DOL +14 / - 5 ✓ Closing observed
07-02 22:48 80m -4 / -7 R4WQ -10 / -5 6 ✓ Full exchange observed
07-02 22:47 80m -6 / -6 IQ4JO +8 / +4 5 ✓ Full exchange observed
07-02 22:45 80m - / - OE1MBB -9 / - 2 Partial capture
07-02 22:44 80m -6 / -4 SP2TD -13 / -14 6 ✓ Full exchange observed
07-02 22:43 80m -6 / - CT7AUT - / -14 2 ✓ Closing fragment
07-02 22:42 80m -4 / - PA5WK - / -3 2 ✓ Closing fragment
07-02 22:39 80m -6 / +1 DK1RWR -6 / -10 6 ✓ Full exchange observed
07-02 22:38 80m +2 / -2 DO5HOK +4 / +9 5 ✓ Full exchange observed
07-02 22:38 80m -2 / - ON5SM -6 / - 4 ✓ Closing observed
07-02 22:36 80m -4 / -9 UA4FKT +8 / -2 4 ✓ Full exchange observed
07-02 22:35 80m -2 / +3 HB9GHJ -5 / +1 6 ✓ Full exchange observed
07-02 22:34 80m -2 / - 9A4ZM +5 / - 3 ✓ Closing observed
07-02 22:32 80m -7 / -9 SQ2HCN +2 / - 5 ✓ Closing observed
07-02 22:31 80m - / -17 YO9CEB -5 / - 5 ✓ Closing fragment
07-02 22:29 80m -10 / - M9KBN -11 / -6 3 ✓ Closing observed
07-02 22:27 80m -13 / -7 F4LHE -8 / -5 7 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
165415  -8  519  SD9WWA OK1DLA JN79 (x5)
170215 -10  959  SD9WWA DK5LQ -13 (x3)
170545 -22 1601  SD9WWA RD7O 73
170715  -1  959  SD9WWA DK5LQ -09
170745 -15 1077  SD9WWA TA2VUZ KM59
170815 -10  959  SD9WWA DK5LQ RR73
170845 -14 1077  SD9WWA TA2VUZ KM59
171115  -8 2575  SD9WWA RD7LC -17
171715 -24 1656  SD9WWA IK1MJK JN35
10m 
UTC    dB Audio  Message
103730 -21 1740  SD9WWA PD3PAM JO32 (x5)
104245 -18 1205  CQ SD9WWA JO87
104345 -15 1205  G0ACQ SD9WWA RR73
152115 -24 1998  SD9WWA IZ1JIZ R-25
112745 -14 1631  SD9WWA F4FSY JN25 (x3)
113045  -8 1410  SD9WWA R3KF -16 (x3)
113415 -12 1410  SD9WWA US1VS RR73
20m 
UTC    dB Audio  Message
123415 -16 1784  SD9WWA IU1TLG R-24 (x2)
123615 -24 1785  SD9WWA DJ3WF JN39
124045  -7 1784  SD9WWA R3KF -17 (x2)
124115 -11 2653  SD9WWA HB9RKS JN37 (x2)
142845  -5  766  SD9WWA PD2ESI JO22 (x4)
150330 -13 2225  SD9WWA GB2WWA -04 (x3)
150945 -12  984  SD9WWA G0ANS -14
80m 
UTC    dB Audio  Message
225715  -5  863  SD9WWA DL2HAS 73
225800  -1 1623  CQ SD9WWA JO87 (x2)
225900  +3 1623  R3SE SD9WWA -11 (x2)
230030  +1 1623  CQ SD9WWA JO87 (x2)
230115 -20 1622  SD9WWA OE1MBB JN88
230130  -2 1623  CQ SD9WWA JO87
230200  -2 1623  DO5HOK SD9WWA +08
230215  -6  808  SD9WWA DO5HOK R+00
230230  -4 1622  DO5HOK SD9WWA RR73
230245 -10  808  SD9WWA DO5HOK 73
230330  -5 1623  DG3OAF SD9WWA R-14 (x2)

Decoder S/N history by band

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