SV1AVT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM17

Receiver-side FT8 activity involving SV1AVT, decoded by SO8OO in southeastern Poland. 43 related FT8 messages, observed on 20m, across 14 UTC dates. Heard between 2026-05-29 and 2026-08-24.

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

43
Related messages
0
CQ messages
14
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-29
Last seen: 2026-08-24 13:57 UTC

Frequent QSO partners observed at SO8OO

Stations SV1AVT worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SV1AVT

Approximate centre of KM17, decoded 2026-08-24 15:56 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 UTCBandSV1AVT S/NCounterpartCounterpart S/NMsgsCapture
08-24 15:55 20m +7 / - EP2AES -5 / -18 5 ✓ Closing observed
08-20 14:30 20m -3 / -14 G0CLT -2 / -21 5 ✓ Full exchange observed
08-20 14:28 20m -6 / - EA4IDN - / - 2 ✓ Closing fragment
08-20 14:14 20m -1 / -12 PD4RJ -16 / -20 5 ✓ Full exchange observed
08-17 13:56 20m -16 / - PD7FS - / - 5 Partial capture
08-17 06:41 20m -10 / - VK2ARH - / -20 4 ✓ Closing fragment
08-16 09:13 20m - / - IU7SEB -13 / - 2 ✓ Closing fragment
08-15 19:52 40m -20 / - SV8GXC - / - 2 ✓ Closing fragment
08-15 14:43 20m -13 / - F5MYH -7 / -6 3 ✓ Closing observed
08-15 14:40 20m -12 / +10 F4MSA 0 / -8 8 ✓ Full exchange observed
08-15 14:37 20m -8 / - PD0MNO - / - 3 Partial capture
08-15 13:35 10m -14 / - EA3AKY - / -6 2 Partial capture
08-14 19:07 20m -10 / - EA5KCE - / -14 3 ✓ Closing fragment
08-10 05:47 20m - / -18 8S7DL -14 / - 3 ✓ Closing fragment
08-10 05:23 20m - / - DL4JG -14 / - 2 ✓ Closing fragment
08-03 15:37 20m -12 / - PA2AMJ -15 / - 2 ✓ Closing observed
08-03 15:26 20m - / -4 UN7PTN -8 / - 2 ✓ Closing fragment
07-04 08:31 20m - / -12 OZ1WWA -23 / - 2 ✓ Closing fragment
06-15 02:32 40m -12 / - KA1MXL - / - 3 Partial capture
06-06 17:07 20m -17 / -5 M9NTS -14 / - 3 Partial capture
06-06 16:44 20m -9 / - TL8BNW - / - 6 Partial capture
06-06 09:50 20m +6 / - <...> - / -9 2 Partial capture
06-06 09:48 20m +8 / - SP6FME - / -14 2 ✓ Closing fragment
06-06 09:46 20m +8 / -12 <...> -5 / -22 4 Partial capture
06-06 09:39 20m -5 / - IQ9BF -4 / - 4 ✓ Closing observed
06-05 15:56 20m - / +3 IQ0OS -3 / - 6 Partial capture
06-05 15:52 20m +10 / - IQ0OS - / - 3 Partial capture
06-05 13:45 20m -14 / - IQ0VT - / -17 2 ✓ Closing fragment
06-05 10:43 20m -13 / - IQ9USG +3 / -10 5 ✓ Full exchange observed
05-29 07:47 20m -9 / - TO3E -19 / - 2 ✓ Closing observed
05-29 07:40 20m -16 / - WV2B - / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
141515  +0 2227  PD4RJ SV1AVT R-20
141530 -17 1362  SV1AVT PD4RJ RRR
141545  -6 2228  PD4RJ SV1AVT 73
142815  -1 2291  EA4IDN SV1AVT KM17 (x2)
143030  -4 2291  G0CLT SV1AVT KM17
143045  -5 2165  SV1AVT G0CLT -14
143100  -5 2291  G0CLT SV1AVT R-21
143115  +2 2165  SV1AVT G0CLT RR73
143130  -1 2291  G0CLT SV1AVT 73
155545  +8 2600  EP2AES SV1AVT KM17 (x3)
155700  -5 2404  SV1AVT EP2AES RR73
155715  +7 2600  EP2AES SV1AVT 73
40m 
UTC    dB Audio  Message
023200 -12 2190  KA1MXL SV1AVT KM17 (x3)
195230 -20 2145  SV8GXC SV1AVT KM17 (x2)
10m 
UTC    dB Audio  Message
133500 -15 2523  EA3AKY SV1AVT R-06 (x2)

Decoder S/N history by band

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