SV3SFK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM08

Receiver-side FT8 activity involving SV3SFK, decoded by SO8OO in southeastern Poland. 96 related FT8 messages, 7 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-20 and 2026-08-17.

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

96
Related messages
7
CQ messages
12
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m
First seen: 2026-05-20
Last seen: 2026-08-17 21:18 UTC

Frequent QSO partners observed at SO8OO

Stations SV3SFK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SV3SFK

Approximate centre of KM08, decoded 2026-08-14 10:07 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 UTCBandSV3SFK S/NCounterpartCounterpart S/NMsgsCapture
08-14 10:07 20m -12 / - ZA5G - / - 2 Partial capture
08-14 09:54 20m -15 / - ZA5G - / - 2 Partial capture
07-14 22:40 20m - / -13 NV1U -10 / - 2 Partial capture
07-14 22:00 80m - / - IU0NAD -2 / - 4 Partial capture
07-14 21:55 80m -4 / - GW0GEI - / - 2 ✓ Closing fragment
07-09 23:16 80m - / - UA4FKT +10 / - 4 Partial capture
07-09 23:15 80m -4 / -10 RC6OD +10 / -12 4 ✓ Full exchange observed
06-25 22:43 40m - / +4 UW5IM -1 / - 2 ✓ Closing fragment
06-25 22:42 40m - / 0 HB9EFK -5 / - 2 ✓ Closing fragment
06-25 22:40 80m - / - DL1BBO -8 / - 3 Partial capture
06-25 22:37 80m -10 / -2 9A60CBM +5 / - 3 Partial capture
06-25 22:37 80m -6 / - <...> - / -11 2 Partial capture
06-23 23:18 60m +6 / - D44EC - / -24 4 Partial capture
06-23 23:16 60m +5 / - CE4WJK - / -23 4 ✓ Closing fragment
06-23 23:14 60m +1 / - LU3CQ - / - 3 ✓ Closing fragment
06-23 23:11 60m +4 / - OS4K -22 / - 2 ✓ Closing observed
06-23 23:11 60m +4 / -8 F5OYA/P -5 / -9 7 ✓ Full exchange observed
06-23 23:10 60m +4 / -2 DL9KM -12 / -14 7 ✓ Full exchange observed
06-23 23:10 60m +2 / -6 F5MYK -4 / - 3 ✓ Closing observed
06-18 07:39 20m -7 / - C91RU - / -16 4 Partial capture
06-17 23:01 40m -12 / - YG2CLC - / -12 2 Partial capture
06-17 22:56 40m -9 / -19 D2UY -17 / - 3 ✓ Closing observed
06-17 22:51 60m -9 / +4 LY7Z -6 / -9 5 ✓ Full exchange observed
06-15 22:52 40m -2 / +5 Z62NS +4 / -1 4 ✓ Full exchange observed
06-02 23:11 60m -13 / - OJ0Z -2 / -1 4 ✓ Closing observed
06-02 05:53 20m +10 / - OJ0Z - / - 2 Partial capture
06-02 05:50 20m +12 / - T31TTT - / - 2 Partial capture
06-02 05:41 20m -4 / - TO3E - / -4 4 Partial capture
06-02 05:38 20m +3 / - PJ2AFM - / -8 2 Partial capture
06-02 05:36 20m -4 / - T31TTT - / -9 2 Partial capture
06-02 01:01 60m -4 / - WA1HXH - / -20 3 ✓ Closing fragment
06-02 00:59 60m 0 / -9 EI5JL -14 / -13 4 ✓ Full exchange observed
06-02 00:59 60m - / -6 PE1MHY -6 / - 3 ✓ Closing fragment
06-02 00:57 60m -4 / - TA4SSK -18 / -1 3 ✓ Full exchange observed
06-02 00:56 40m - / - 9A3AUH +6 / - 5 Partial capture
06-02 00:55 40m -4 / +2 YO9PH -3 / -15 4 ✓ Full exchange observed
06-02 00:51 40m -3 / - 8Q7PR -15 / -17 5 ✓ Closing observed
06-02 00:48 80m - / - DL1BBO +9 / - 4 Partial capture
06-02 00:48 80m - / - EA1IOK +6 / - 4 Partial capture
06-02 00:47 80m - / - RN6HK -3 / - 3 Partial capture
06-02 00:46 80m -3 / +3 HB10GBT -6 / -3 2 Partial capture
06-02 00:17 60m -11 / - ON1JP -24 / -19 3 ✓ Closing observed
06-02 00:16 60m -12 / +9 S56P -1 / -4 6 ✓ Full exchange observed
06-02 00:15 60m -12 / +2 OJ0MN -4 / -3 4 ✓ Full exchange observed
05-29 23:19 40m -2 / - SX1FLY - / -7 2 Partial capture
05-29 22:24 60m - / - EB1LA -16 / - 2 Partial capture
05-29 22:23 60m -13 / -5 ZA5G -2 / -5 5 ✓ Full exchange observed
05-29 22:12 80m -8 / +10 SX1FLY -3 / -5 3 ✓ Full exchange observed
05-26 10:43 20m -1 / - <...> - / - 3 Partial capture
05-26 10:38 20m -7 / - <...> - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
225215  -2  432  Z62NS SV3SFK -01
225230 +10 1014  SV3SFK Z62NS R+05
225245  -3  432  Z62NS SV3SFK RR73
225300  -1 1014  SV3SFK Z62NS 73
225630 -17 2259  SV3SFK D2UY R-19 (x2)
225715  -9  833  D2UY SV3SFK RR73
230115 -10 2323  YG2CLC SV3SFK -12 (x2)
224215  -5 2404  SV3SFK HB9EFK +00 (x2)
224315  +0 2553  SV3SFK UW5IM +04 (x2)
231800 -15 1404  SV3SFK RR73; PY6HD <...> +12
231945 -10  375  KD0NDU SV3SFK 73
20m 
UTC    dB Audio  Message
055415 +13 2670  OJ0Z SV3SFK KM08
073815 -11 2389  <...> SV3SFK -03
073945  -6 2389  C91RU SV3SFK -16 (x4)
074315  -4 2486  TJ1GD/P SV3SFK RR73
230045 -15 2227  SV3SFK V31MA 73
224030  -9  872  SV3SFK NV1U R-13 (x2)
095415 -16 2283  ZA5G SV3SFK KM08 (x2)
095615 -14 2283  <...> SV3SFK R-18
100715 -11 2315  ZA5G SV3SFK KM08 (x2)
80m 
UTC    dB Audio  Message
231600  +0 2220  RC6OD SV3SFK RR73
231615 +11 2220  SV3SFK UA4FKT LO23
231615  +9  935  SV3SFK RC6OD 73
231645 +10 2220  SV3SFK UA4FKT LO23
231645  -6 1978  SV3SFK DL6CGU JO52
231715 +11 2220  SV3SFK UA4FKT LO23 (x2)
215430  -7 1959  DL70ESSEN SV3SFK -12
215530  -2 1959  GW0GEI SV3SFK RR73 (x2)
215630  -1 1959  UA4FKT SV3SFK -09
220045  -2 2528  SV3SFK IU0NAD JN62 (x4)
10m 
UTC    dB Audio  Message
130130 -10  533  CQ SA SV3SFK KM08
60m 
UTC    dB Audio  Message
231245  +2  414  F5OYA/P SV3SFK -09
231300  -6  415  SV3SFK F5OYA/P R-08
231315  +5  414  F5OYA/P SV3SFK RR73
231330  -5  414  SV3SFK F5OYA/P 73
231400  +1  414  LU3CQ SV3SFK KM08 (x3)
231600  +5  414  CE4WJK SV3SFK KM08 (x4)
231815  +5  414  D44EC SV3SFK KM08 (x4)

Decoder S/N history by band

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