N3UO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN20

Receiver-side FT8 activity involving N3UO, decoded by SO8OO in southeastern Poland. 41 related FT8 messages, observed on 20m, across 7 UTC dates. Heard between 2026-04-28 and 2026-07-04.

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

41
Related messages
0
CQ messages
7
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m
First seen: 2026-04-28
Last seen: 2026-07-04 00:16 UTC

Frequent QSO partners observed at SO8OO

Stations N3UO worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by N3UO

Approximate centre of FN20, decoded 2026-06-19 01:47 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 UTCBandN3UO S/NCounterpartCounterpart S/NMsgsCapture
07-04 02:16 20m - / -13 HZ1BQ -12 / - 2 ✓ Closing fragment
07-03 01:55 20m - / +9 KA6LJR -8 / - 2 ✓ Closing fragment
07-03 01:14 20m - / -7 PA3EVY -18 / - 2 ✓ Closing fragment
06-19 01:47 20m -11 / - WC1J - / -6 4 ✓ Closing fragment
06-19 01:46 20m -12 / - R6OP - / -16 2 ✓ Closing fragment
06-19 01:44 20m -8 / - UT5MD - / - 2 Partial capture
06-19 01:42 20m -16 / - EA9PB - / -18 3 ✓ Closing fragment
06-19 01:28 20m -16 / - OM0RX - / -11 4 Partial capture
06-19 01:26 20m -6 / - WB0SFT - / -13 2 ✓ Closing fragment
06-19 01:23 20m -11 / - VE3DPT - / - 2 Partial capture
06-19 01:20 20m -4 / - A92AE - / -15 2 Partial capture
06-19 01:19 20m -8 / - SP1EG - / -7 2 ✓ Closing fragment
06-19 01:17 20m -2 / - 7X5CY - / -13 3 ✓ Closing fragment
06-19 01:14 20m -4 / - YO2MKE - / -22 4 ✓ Closing fragment
06-19 01:12 20m -5 / - DK8HC - / -16 2 ✓ Closing fragment
06-19 01:10 20m -8 / - 9A5AZK - / -12 3 ✓ Closing fragment
06-19 01:06 20m -8 / - F1POK - / -13 2 ✓ Closing fragment
06-19 01:04 20m -7 / - N0QX - / -12 2 Partial capture
06-19 01:00 20m -10 / - N7NHS - / -14 5 ✓ Closing fragment
06-19 00:59 20m -8 / - <...> - / -6 2 Partial capture
06-19 00:56 20m -10 / - K5VGS - / -16 5 ✓ Closing fragment
06-19 00:45 20m -7 / - SP2RG - / -15 3 ✓ Closing fragment
06-19 00:43 20m -9 / - KC8ZKS - / -17 2 Partial capture
06-15 20:24 20m - / - PD0LK -8 / - 2 Partial capture
06-14 01:01 20m -14 / -12 A41KB +11 / -13 4 ✓ Full exchange observed
06-14 00:42 20m -10 / - KR4MEH - / -19 2 ✓ Closing fragment
06-14 00:40 20m - / -6 HB9VAA -15 / - 3 ✓ Closing fragment
06-14 00:38 20m -16 / - WA4FU - / -5 3 ✓ Closing fragment
06-14 00:37 20m -18 / - KC8GCR - / -7 3 ✓ Closing fragment
06-14 00:13 20m -20 / - K5A - / -15 2 ✓ Closing fragment
06-14 00:11 20m - / -12 7Z1EM -1 / - 2 ✓ Closing fragment
06-14 00:09 20m -14 / -9 9A60CBM -1 / - 2 Partial capture
06-14 00:07 20m - / -17 A92AE +2 / - 2 Partial capture
06-14 00:05 20m -21 / -15 WV2B -5 / - 3 ✓ Closing observed
06-13 23:56 20m -15 / -5 HA7JDU -20 / - 4 ✓ Closing observed
06-13 23:51 20m -20 / - BG0DLA - / -19 3 ✓ Closing fragment
06-13 23:43 20m - / -6 PS8CW -6 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
014600 -16 1795  R6OP N3UO R-16 (x2)
014700 -11 1310  WC1J N3UO FN20 (x4)
011400 -16 1087  N3UO PA3EVY -07 (x2)
013045 -13  853  II3WWA N3UO 73
013700 -13  541  KU0D N3UO 73
015545  -7  433  N3UO KA6LJR +09 (x2)
012615 -16 1232  N3UO EC5M RR73
021600 -10 1050  N3UO HZ1BQ -13 (x2)

Decoder S/N history by band

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