MM0CWJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Scotland Locator transmitted in a decoded message: IO67

Receiver-side FT8 activity involving MM0CWJ, decoded by SO8OO in southeastern Poland. 153 related FT8 messages, 1 CQ messages, observed on 40m, across 3 UTC dates. Heard between 2026-08-15 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

153
Related messages
1
CQ messages
3
UTC dates heard
-7 dB
Mean decoder S/N

Bands

40m
First seen: 2026-08-15
Last seen: 2026-08-17 20:37 UTC

Frequent QSO partners observed at SO8OO

Stations MM0CWJ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by MM0CWJ

Approximate centre of IO67, decoded 2026-08-17 22:37 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 UTCBandMM0CWJ S/NCounterpartCounterpart S/NMsgsCapture
08-17 22:33 40m - / - OO0O -9 / - 3 Partial capture
08-17 22:32 40m - / - DM4GG -6 / - 2 Partial capture
08-17 22:32 40m - / -7 M0KEE -18 / - 2 Partial capture
08-17 22:23 40m - / - DL3MIB +4 / - 7 Partial capture
08-17 22:17 40m - / -7 RL3K -22 / - 2 ✓ Closing fragment
08-17 22:14 40m - / - DL3MIB +8 / - 7 Partial capture
08-17 22:14 40m - / -4 DL9KM -16 / - 3 ✓ Closing fragment
08-17 22:11 40m - / - RL3K -14 / - 2 Partial capture
08-17 22:07 40m - / -15 UX1UA -2 / - 5 ✓ Closing fragment
08-17 22:03 40m - / -12 UX1UA -3 / - 3 Partial capture
08-17 21:58 40m - / - DL3MIB +3 / - 7 Partial capture
08-17 21:58 40m - / +8 SM6LRY -14 / - 4 ✓ Closing fragment
08-17 21:56 40m - / -17 SV3AUW -23 / - 3 Partial capture
08-17 21:42 40m - / - GM4CXF -13 / - 3 Partial capture
08-17 21:33 40m - / +2 DM2BM -11 / - 5 ✓ Closing fragment
08-17 21:32 40m - / - DL3MIB +3 / - 7 Partial capture
08-17 21:30 40m - / - IK4LZH -4 / - 2 Partial capture
08-17 21:30 40m - / - OO0O -10 / - 5 Partial capture
08-17 21:27 40m - / - DM2BM -10 / - 2 Partial capture
08-17 21:26 40m - / - DL3MIB +3 / - 7 Partial capture
08-17 21:25 40m - / - UB4CGR -18 / - 2 ✓ Closing fragment
08-16 21:43 40m - / - 9A3K +8 / - 2 Partial capture
08-16 21:42 40m - / - DK0ACI -13 / - 2 Partial capture
08-16 21:40 40m - / - M0GLT -8 / - 2 Partial capture
08-16 21:33 40m - / -4 YO6LM 0 / - 2 Partial capture
08-16 21:23 40m - / - PD7BDN -19 / - 6 Partial capture
08-16 21:22 40m - / -9 SP5OBN -12 / - 4 Partial capture
08-16 21:21 40m - / +1 YO6LM 0 / - 2 Partial capture
08-16 21:18 40m - / - DK0ACI -8 / - 4 Partial capture
08-16 21:17 40m - / +2 YO6LM +3 / - 4 Partial capture
08-16 21:16 40m - / - UD6AWG -16 / - 3 Partial capture
08-16 21:14 40m - / -5 LZ1GC -2 / - 6 ✓ Closing fragment
08-16 21:10 40m - / -2 YO6LM +4 / - 4 Partial capture
08-16 21:08 40m - / - 9A7Y -1 / - 3 Partial capture
08-16 21:06 40m - / -3 YO6LM 0 / - 2 Partial capture
08-16 20:56 40m - / - S57LU -9 / - 4 Partial capture
08-16 20:46 40m - / 0 DL7ARV -10 / - 3 ✓ Closing fragment
08-16 09:24 40m - / - DL3MIB -17 / - 3 Partial capture
08-15 21:10 40m - / - IU2PKC -22 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
222345  +3  920  MM0CWJ DL3MIB JN57 (x7)
223215  -6 2634  MM0CWJ DM4GG JO40
223215 -17 1181  MM0CWJ M0KEE IO81
223245  -7 2634  MM0CWJ DM4GG JO40
223315 -18 1181  MM0CWJ M0KEE R-07
223345  -4  341  MM0CWJ OO0O JO11 (x3)
223730 -23 1351  CQ MM0CWJ IO67

Decoder S/N history by band

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