N4NRE — 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: EM64

Receiver-side FT8 activity involving N4NRE, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-23.

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 18 FT8 messages attributed to N4NRE as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (61%), followed by 40 m (39%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.

Overview

18
Messages attributed
8
UTC dates decoded
9
Active 15-min windows
-12 dB
Estimated median S/N

Bands

40m · 7 20m · 11
First attributed message: 2026-06-12
Last attributed message: 2026-10-23 03:58 UTC

Observed FT8 message patterns

Attributed sample
18 messages
Active dates
8 UTC dates
Estimated median S/N
-12 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 4.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with N4NRE in decoded directed-looking exchanges:

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 N4NRE

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
EM64 · 7 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,314 km (approx.)
Last such locator decoded
2026-10-23 03:58 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 UTCBandN4NRE S/NCounterpartCounterpart S/NMsgsCapture
10-30 03:25 40m - / -21 4Z5PT -3 / - 3 ✓ Closing fragment
10-23 04:00 40m - / - 4X6IR -18 / - 3 Partial capture
10-23 00:26 40m - / -15 4Z5PT -6 / - 2 ✓ Closing fragment
10-21 04:44 40m - / - F5PBG -10 / - 2 Partial capture
09-20 23:46 40m - / - G1HJW -17 / - 9 Partial capture
09-20 23:44 40m - / -14 HZ1TT -2 / - 4 ✓ Closing fragment
09-13 04:41 40m - / - EA3IZF -20 / - 2 Partial capture
09-13 04:40 40m - / -14 YO4NF -1 / - 2 Partial capture
09-13 04:40 40m - / - YO6LM -2 / - 2 Partial capture
09-06 03:44 40m - / - TA2EE -7 / - 3 Partial capture
09-06 03:41 40m - / - F6FHZ -13 / - 3 Partial capture
09-06 03:41 40m - / - RK6A +8 / - 3 Partial capture
09-06 03:41 40m -15 / -7 US1VM +16 / -8 6 Partial capture
09-05 04:46 40m - / +7 DK7ZT -2 / - 2 Partial capture
08-26 04:35 20m - / - R6AC -10 / - 4 Partial capture
08-26 04:35 20m - / -8 R2DRE +10 / - 2 Partial capture
08-26 04:34 20m +3 / - F4HTA - / -2 3 ✓ Closing fragment
08-07 04:36 20m -9 / +8 IK4LZH -4 / - 7 Partial capture
08-07 04:33 20m - / -1 RK4FF -2 / - 5 Partial capture
08-07 04:33 20m - / -15 US6EG -15 / - 2 Partial capture
08-06 22:33 20m - / - DL3NA -10 / - 2 Partial capture
08-06 22:31 20m - / -11 DL3MIB -4 / - 10 Partial capture
08-06 03:36 20m - / - HB9TIH -16 / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
234945 -18 1841  N4NRE G1HJW JO01 (x3)
044400 -11 1451  N4NRE F5PBG IN78 (x2)
002615 -10  988  N4NRE 4Z5PT -15 (x2)
035815 -24 1415  HA1BF N4NRE EM64
035930 -16 1415  N4NRE HB9IRO +03
040030 -16 1415  N4NRE 4X6IR KM71 (x3)
032500  -6  988  N4NRE 4Z5PT -21 (x3)
20m 
UTC    dB Audio  Message
043715  -5  462  N4NRE IK4LZH +04
043745 -17 2165  N4NRE UA6NT LN06
043745  -7  462  N4NRE IK4LZH +04 (x3)
043730 -11 2471  N4NRE OD5KU KM73
043400  +2  874  F4HTA N4NRE EM64 (x3)
043515 +10 1422  N4NRE R2DRE -08
043545 -16 1978  N4NRE R6AC LN05
043545 +11 1422  N4NRE R2DRE -08
043615 -11 1978  N4NRE R6AC LN05 (x3)

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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