N4RWG — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: EM80

Receiver-side FT8 activity involving N4RWG, decoded by SO8OO in southeastern Poland. 113 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 12 UTC dates in the available aggregate history. Observed between 2026-08-05 and 2026-10-05.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 113 FT8 messages attributed to N4RWG as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (46%), followed by 80 m (43%) and 20 m (11%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

113
Messages attributed
12
UTC dates decoded
24
Active 15-min windows
-11 dB
Estimated median S/N

Bands

First attributed message: 2026-08-05
Last attributed message: 2026-10-05 23:48 UTC

Observed FT8 message patterns

Attributed sample
113 messages
Active dates
12 UTC dates
Estimated median S/N
-11 dB
Estimated 10th-90th percentile
-24 to -1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 40, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 49.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to N4RWG

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
EM80 · 35 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,418 km (approx.)
Last such locator decoded
2026-10-05 23:46 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandN4RWG S/NCounterpartCounterpart S/NMsgsCapture
10-20 23:21 80m - / -15 GI4DOH +9 / - 2 ✓ Closing fragment
10-05 23:46 40m -7 / -3 G4RCV -5 / -15 8 ✓ Full exchange observed
10-05 23:44 40m -9 / - N2F - / -8 3 ✓ Closing fragment
10-05 23:40 60m - / -8 IZ3XBL -7 / - 2 ✓ Closing fragment
10-05 23:38 60m - / -12 ON1JP -21 / - 2 Partial capture
10-05 23:37 60m - / -16 OK1TRJ -6 / - 3 ✓ Closing fragment
09-29 23:48 40m - / - F6FHZ -8 / - 2 Partial capture
09-29 23:46 40m -11 / -8 G1HJW -13 / -13 5 ✓ Full exchange observed
09-29 23:40 80m - / - DK1MCS +13 / - 5 Partial capture
09-29 23:40 80m - / - OH2NAG +4 / - 3 Partial capture
09-29 23:39 80m -14 / - KE8WHP - / -16 2 ✓ Closing fragment
09-28 02:13 80m - / -15 F4DIA -3 / - 4 Partial capture
09-28 02:11 80m -21 / -19 OK1XV +14 / -20 5 ✓ Full exchange observed
09-28 02:04 80m -24 / - W7WRO - / -14 2 Partial capture
09-25 22:45 40m -5 / - IW2EPE -10 / -25 4 ✓ Closing observed
09-25 22:45 40m -6 / -14 R2BQM +6 / -25 9 ✓ Full exchange observed
09-25 22:44 40m -2 / - DL9AN -10 / - 2 ✓ Closing observed
09-25 22:39 40m -16 / - IN3WZS -20 / -7 4 ✓ Closing observed
09-25 22:38 40m -18 / - TF8KW - / -25 3 Partial capture
09-23 23:09 40m -6 / +6 IU8RFW -10 / -7 8 ✓ Full exchange observed
09-23 23:09 40m -7 / - RA3ZH - / -6 2 ✓ Closing fragment
09-23 23:08 40m -5 / - SP7ENW - / -8 2 ✓ Closing fragment
09-23 23:06 40m -16 / - 4Z1GY - / -18 2 Partial capture
09-23 23:04 40m - / -9 R2BQM +9 / - 5 Partial capture
09-23 23:04 40m - / - RZ4FWA -19 / - 3 Partial capture
09-23 23:02 40m -8 / -2 HB9ELE -7 / -5 6 ✓ Full exchange observed
09-23 02:28 80m -3 / - KE9EUT - / -3 3 ✓ Closing fragment
09-23 02:26 80m - / - EU7FBB -10 / - 5 Partial capture
09-23 02:25 80m -1 / +5 KF8EXX -14 / +7 4 ✓ Full exchange observed
09-23 02:12 80m -21 / - N4QEP - / - 3 Partial capture
09-23 02:11 80m - / -16 RT2O -3 / - 5 Partial capture
09-23 02:08 80m - / - F6FHZ -21 / - 2 Partial capture
09-23 02:06 80m - / -16 RT2O 0 / - 3 Partial capture
09-23 02:04 80m -18 / -16 PA4PA +9 / - 4 ✓ Closing observed
09-19 00:22 80m - / - SP2HNF +21 / - 4 Partial capture
09-17 02:08 80m - / - EA3HMM -2 / - 2 Partial capture
09-17 01:37 80m - / - DL9KM -11 / - 3 Partial capture
09-15 01:14 80m - / - PA3KUS -6 / - 4 Partial capture
09-15 01:13 80m - / -9 SQ9DJQ +12 / - 5 Partial capture
09-15 01:12 80m -24 / - W6K - / +6 3 ✓ Closing fragment
09-14 23:55 80m - / - DL7ZF -12 / - 3 Partial capture
09-14 23:53 80m -16 / - KE9CXU - / -8 2 ✓ Closing fragment
09-14 23:50 80m -11 / -10 SP6JIU +26 / -5 5 ✓ Full exchange observed
09-14 23:50 80m - / -8 SQ9DJQ -6 / - 2 Partial capture
09-14 23:49 80m - / - UT7UA -2 / - 6 Partial capture
09-14 23:48 80m -16 / -1 N1CQ -10 / 0 3 ✓ Full exchange observed
09-14 23:46 80m - / - PA3KUS +2 / - 3 Partial capture
09-14 23:46 80m -8 / -20 UX0QT +13 / - 4 Partial capture
09-14 23:44 80m -24 / -4 EA8AJ -16 / -3 5 ✓ Full exchange observed
09-14 23:43 80m -24 / -13 F4FPR -10 / -20 6 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
233930 -13  685  KE8WHP N4RWG R-16 (x2)
234015 +15  493  N4RWG UR1CCT KN69
234045  +3 1704  N4RWG OH2NAG KP20
234045 +12  685  N4RWG DK1MCS JN57
234115  +4 1704  N4RWG OH2NAG KP20
234115 +12  684  N4RWG DK1MCS JN57
234130 -21  874  KI5BLK N4RWG 73
234145  +6 1704  N4RWG OH2NAG KP20
234145 +10  684  N4RWG DK1MCS JN57 (x3)
232500 -14 1901  W1JN N4RWG EM80
232100  +8 2314  N4RWG GI4DOH -15 (x2)
40m
UTC    dB Audio  Message
234845  -6  868  N4RWG R3SN KO94
234845  -6 1325  N4RWG F6FHZ JN18
234430 -10  690  N2F N4RWG EM80 (x3)
234615 -11 1032  N4RWG CT3IQ IM12
234630  -8  328  G4RCV N4RWG EM80
234645  -3  328  N4RWG G4RCV -03
234700  -7  328  G4RCV N4RWG R-15
234715  -6  328  N4RWG G4RCV RR73
234730  -7  328  G4RCV N4RWG R-15
234745  -5  328  N4RWG G4RCV RR73
234800  -7  328  G4RCV N4RWG R-15
234815  -7  328  N4RWG G4RCV RR73
235115  -4 2899  N4RWG DK1UJ JO31
60m
UTC    dB Audio  Message
233715 -12 2189  N4RWG OK1TRJ JN79 (x3)
233845 -20 1780  N4RWG ON1JP -12 (x2)
234045  -9 1389  N4RWG IZ3XBL -08 (x2)
20m
UTC    dB Audio  Message
110630  -7 1086  N4RWG M9LCB -10
110630  -5 1835  N4RWG F1SZC IN95
110700 -12 1085  N4RWG M9LCB RR73
110700  -5 1835  N4RWG F1SZC IN95 (x3)
111100  -2 1769  N4RWG OE3FVU R-20 (x4)
111300  +2 1422  N4RWG PA0GDL JO22
111300  -2 1769  N4RWG OE3FVU R-20 (x3)
111415  -6 1422  N4RWG PA0GDL JO22

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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