JE3NLT — 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: Japan Most frequent locator attributed to this token: PM74

Receiver-side FT8 activity involving JE3NLT, decoded by SO8OO in southeastern Poland. 48 FT8 messages attributed to this token as transmitter, on 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-06-17.

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 48 FT8 messages attributed to JE3NLT as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). 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 -8 dB.

Overview

48
Messages attributed
7
UTC dates decoded
12
Active 15-min windows
-8 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-06-17 19:39 UTC

Observed FT8 message patterns

Attributed sample
48 messages
Active dates
7 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-12 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 26.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JE3NLT in decoded directed-looking exchanges:

Most frequent locator attributed to JE3NLT

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
PM74 · 33 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,565 km (approx.)
Last such locator decoded
2026-06-17 19:39 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 UTCBandJE3NLT S/NCounterpartCounterpart S/NMsgsCapture
09-28 20:45 80m - / -17 OK4YL +21 / - 3 ✓ Closing fragment
09-28 20:39 80m - / -10 ER4KAA +8 / - 2 ✓ Closing fragment
09-28 20:19 80m - / -21 OK4YL +26 / - 2 Partial capture
09-28 19:55 40m - / - SP9LCW -2 / - 2 Partial capture
09-25 21:21 40m - / -20 RA3ZH 0 / - 3 ✓ Closing fragment
09-25 21:19 40m - / -11 DL9AJ +2 / - 2 ✓ Closing fragment
09-17 20:32 40m - / -14 LA8ENA -7 / - 5 Partial capture
08-11 21:46 20m - / -25 OM3LU -4 / - 3 ✓ Closing fragment
08-07 18:13 20m - / -8 CN8NS -13 / - 4 ✓ Closing fragment
08-06 19:06 20m - / - ON7NQ -6 / - 2 Partial capture
08-03 19:34 40m - / -13 SV9GPV -11 / - 2 Partial capture
07-25 21:03 40m - / -18 S59A +8 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
201945 +22 2890  JE3NLT OK4YL -21 (x2)
203915 +12 2476  JE3NLT ER4KAA -10 (x2)
204545 +15 2890  JE3NLT OK4YL -17 (x3)
40m
UTC    dB Audio  Message
193430 -12 2318  JE3NLT SV9GPV -13
193500 -12 2318  JE3NLT RR73; OZ1LGJ <...> -08
200645  -8 1352  JE3NLT UR1CCT KN69
203200  -8 1622  JE3NLT LA8ENA -14 (x5)
211900  +6  375  JE3NLT DL9AJ -11 (x2)
212100  +1 2962  JE3NLT RA3ZH KO81 (x3)
195545  -5 2833  JE3NLT SP9LCW JO90 (x2)
20m
UTC    dB Audio  Message
190030  -6 2918  JE3NLT ON7NQ JO21 (x3)
180600 -15 2188  JE3NLT F1SZC IN95
180800 -11  989  JE3NLT F4VVJ JN24
181300  -8 1621  JE3NLT CN8NS -08 (x4)
214645  -3 2172  JE3NLT OM3LU -25 (x3)

CW

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

Explore CW reception at SO8OO

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