N8CWU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM89

Receiver-side FT8 activity involving N8CWU, decoded by SO8OO in southeastern Poland. 258 related FT8 messages, 26 CQ messages, observed on 80m, 40m, 20m, across 13 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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

258
Related messages
26
CQ messages
13
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-22 00:04 UTC

Activity Heatmap

Locator transmitted by N8CWU

Approximate centre of EM89, decoded 2026-07-28 01:21 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 UTCBandN8CWU S/NCounterpartCounterpart S/NMsgsCapture
08-22 02:02 20m - / -16 DL1UDO -22 / - 3 Partial capture
08-22 02:00 20m - / -14 CE3RKW -2 / - 2 ✓ Closing fragment
08-20 00:11 40m - / -17 EA5HM -5 / - 5 ✓ Closing fragment
08-20 00:01 40m - / -14 PA1PXL -4 / - 7 ✓ Closing fragment
08-10 23:23 20m - / - YT1KN -12 / - 3 Partial capture
08-10 22:29 20m - / -14 DM4GG +7 / - 4 ✓ Closing fragment
08-10 22:28 20m - / -17 UA6CE -4 / - 2 ✓ Closing fragment
08-10 22:20 20m - / -15 DH2RL +5 / - 3 ✓ Closing fragment
08-10 22:11 20m - / -14 F1PBZ -2 / - 2 Partial capture
08-09 20:30 20m - / -22 CT1BFP -11 / - 2 ✓ Closing fragment
08-09 20:28 20m - / - EA5HM -13 / - 3 Partial capture
08-04 11:48 20m - / - DK3HV -22 / - 2 Partial capture
07-28 01:22 80m - / -11 OK1XD +20 / - 2 Partial capture
07-28 01:19 80m -18 / - KQ4IKT - / +4 2 ✓ Closing fragment
07-28 01:18 80m - / - 9A5E +10 / - 6 Partial capture
07-28 01:14 80m -18 / - NP4EB - / -17 2 Partial capture
07-28 01:14 80m - / - RX6DA +5 / - 5 Partial capture
07-28 01:13 80m - / -21 DO9BAU +8 / - 13 Partial capture
07-28 01:13 80m - / - EU3AA +10 / - 2 Partial capture
07-28 01:12 80m - / - 9A5E +6 / - 5 Partial capture
07-28 01:12 80m - / - DF2GH +5 / - 3 Partial capture
07-16 20:51 20m - / - F5NNN -7 / - 4 Partial capture
06-30 18:45 20m - / - PD1HBL -15 / - 5 Partial capture
06-30 18:05 20m - / - PD0R -14 / - 2 ✓ Closing fragment
06-30 17:59 20m - / -13 IU0TPA +5 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
222845  -7 2388  N8CWU UA6CE -17 (x2)
222945  +7 2847  N8CWU DM4GG JO40 (x4)
223445 -14 2388  N8CWU RN6MA -10
232345 -11 1601  N8CWU YT1KN KN04 (x3)
020000  +0 2629  N8CWU CE3RKW -14 (x2)
020230 -24 1412  N8CWU DL1UDO JO31 (x3)
40m
UTC    dB Audio  Message
004100 -22 1354  N8CWU HB9MZI JN46
000130  +2 1656  N8CWU PA1PXL JO21 (x7)
000830 -12 2234  N8CWU PD1AC JO22
001100  -1  939  N8CWU EA5HM IM99 (x5)
80m
UTC    dB Audio  Message
011800 +11 2134  N8CWU 9A5E JN75 (x2)
011830 +13 2402  N8CWU DO9BAU R-21 (x2)
011900 +11 2134  N8CWU 9A5E JN75
011915 -17 1472  KQ4IKT N8CWU +04
011930  +8 2134  N8CWU 9A5E JN75
011930 +10 2402  N8CWU DO9BAU R-21
011945 -19 1472  KQ4IKT N8CWU RR73
012015 -24 1472  CQ N8CWU EM89
012030 +12 2134  N8CWU 9A5E JN75 (x2)
012115 -24 1472  CQ N8CWU EM89                         a1
012200 +21  647  N8CWU OK1XD -11 (x2)

Decoder S/N history by band

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