N1FST — 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: FN42

Receiver-side FT8 activity involving N1FST, decoded by SO8OO in southeastern Poland. 9 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-10.

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 9 FT8 messages attributed to N1FST as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.

Overview

9
Messages attributed
1
UTC dates decoded
3
Active 15-min windows
-21 dB
Estimated median S/N

Bands

20m · 9
First attributed message: 2026-08-10
Last attributed message: 2026-08-10 23:07 UTC

Observed FT8 message patterns

Attributed sample
9 messages
Active dates
1 UTC dates
Estimated median S/N
-21 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

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 N1FST in decoded directed-looking exchanges:

Most frequent locator attributed to N1FST

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
FN42 · 3 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,716 km (approx.)
Last such locator decoded
2026-08-10 23:02 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 UTCBandN1FST S/NCounterpartCounterpart S/NMsgsCapture
08-10 23:03 20m - / - IW2MYH -20 / - 2 Partial capture
08-10 23:03 20m - / -2 RN6MA -16 / - 2 ✓ Closing fragment
08-10 22:56 20m - / - SQ3MQD -10 / - 2 Partial capture
08-10 22:47 20m -21 / -4 HB9SZV -10 / - 4 ✓ Closing observed
08-10 22:43 20m - / -15 SV5BYP -16 / - 3 ✓ Closing fragment
08-10 22:39 20m - / -22 YU3RS -8 / - 4 ✓ Closing fragment
08-10 22:29 20m - / -3 HB9TIH -14 / - 2 Partial capture
08-10 22:24 20m - / - DL1R +6 / - 9 Partial capture
08-10 22:21 20m - / -2 DK9ZQ -18 / - 3 ✓ Closing fragment
08-10 21:56 20m - / - IU3QYU -14 / - 4 Partial capture
08-10 21:56 20m - / - SP5AJP -6 / - 3 Partial capture
08-10 21:28 20m - / - OK4SD 0 / - 2 Partial capture
08-10 21:17 20m - / -6 SN4K -12 / - 7 Partial capture
08-10 21:15 20m - / -6 OK4SD +1 / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
225215 -21 1808  CQ N1FST FN42
225300 -17 1809  N1FST SQ3MQD JO71
225315 -20 1808  KB8UNJ N1FST -15
225415 -20 1809  IU0VOG N1FST -16
225445 -19 1809  CQ N1FST FN42
225600  -9 1808  N1FST SQ3MQD JO71 (x2)
230215 -24 1808  CQ N1FST FN42
230300 -15 1809  N1FST RN6MA -02 (x2)
230330 -17  892  N1FST IW2MYH JN45 (x2)
230600 -21 1808  N1FST SQ3MQD JO71
230745 -22 1808  PY1ZRJ N1FST -23
230900  -4 3011  N1FST IW5ALZ JN53

CW

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

Explore CW reception at SO8OO

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