SM7DLK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO65

Receiver-side FT8 activity involving SM7DLK, decoded by SO8OO in southeastern Poland. 10 related FT8 messages, observed on 80m, 20m, across 3 UTC dates. Heard between 2026-06-01 and 2026-08-20.

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

10
Related messages
0
CQ messages
3
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-06-01
Last seen: 2026-08-20 06:49 UTC

Frequent QSO partners observed at SO8OO

Stations SM7DLK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SM7DLK

Approximate centre of JO65, decoded 2026-08-11 20:54 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 UTCBandSM7DLK S/NCounterpartCounterpart S/NMsgsCapture
08-20 08:49 20m - / - T77RN 0 / - 2 ✓ Closing fragment
08-11 20:54 40m -3 / - SM7JKW - / -13 4 Partial capture
07-17 17:04 40m -18 / - VJ6X - / -11 2 Partial capture
07-17 16:58 40m -17 / - VJ6X - / - 2 Partial capture
07-17 16:54 40m -10 / - VJ6X - / - 2 Partial capture
07-13 12:56 20m - / +7 DL6EL -7 / - 3 ✓ Closing fragment
06-13 17:44 40m -2 / - <...> - / - 4 Partial capture
06-11 16:29 40m -12 / - BG4UCZ - / - 2 Partial capture
06-01 03:47 80m +25 / - PW8BR - / - 2 Partial capture
06-01 03:26 80m -10 / -18 PY7ZZ -13 / -15 6 ✓ Full exchange observed
06-01 03:19 80m 0 / - 3G0Z - / - 16 ✓ Closing fragment
06-01 03:17 80m +12 / - PW8BR - / - 3 Partial capture
05-28 18:11 40m -5 / - A61CK - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
125530 -22 1855  SM7DLK F4HSB JN37
125600  -6 2442  SM7DLK DL6EL JN57 (x3)
084900  +1  435  SM7DLK T77RN +24 (x2)
40m
UTC    dB Audio  Message
174430  -2 2705  <...> SM7DLK JO65 (x4)
165445  -9 2342  VJ6X SM7DLK JO65 (x6)
205045  +4  418  SM7JKW SM7DLK JO65 (x5)
80m
UTC    dB Audio  Message
032545  -9 1640  3G0Z SM7DLK JO65
032600 -14 2446  SM7DLK PY7ZZ HI21
032615  -7 1640  3G0Z SM7DLK JO65
032630 -16 2445  SM7DLK PY7ZZ HI21
032645  -8 1640  PY7ZZ SM7DLK -15
032700 -11 2446  SM7DLK PY7ZZ R-18
032715 -12 1640  PY7ZZ SM7DLK RR73
032730 -11 2445  SM7DLK PY7ZZ 73
032815  +7 2892  3G0Z SM7DLK JO65 (x5)
034700 +26 2892  PW8BR SM7DLK JO65 (x2)

Decoder S/N history by band

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