F5GN — 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: France Most frequent locator attributed to this token: JN13

Receiver-side FT8 activity involving F5GN, decoded by SO8OO in southeastern Poland. 744 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 10m, across 41 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 744 FT8 messages attributed to F5GN as the transmitting token by decoded message structure across 41 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (39%), followed by 60 m (37%) and 80 m (21%). Most decodes (96%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9.7 dB.

Overview

744
Messages attributed
41
UTC dates decoded
131
Active 15-min windows
-9.7 dB
Estimated median S/N

Bands

First attributed message: 2026-06-12
Last attributed message: 2026-10-23 05:46 UTC

Observed FT8 message patterns

Attributed sample
744 messages
Active dates
41 UTC dates
Estimated median S/N
-9.7 dB
Estimated 10th-90th percentile
-17 to +0.6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 132, moderate (-15 to -9 dB) 287, strong (≥ -8 dB) 325.

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 F5GN

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
JN13 · 468 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,595 km (approx.)
Last such locator decoded
2026-10-23 05:46 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 UTCBandF5GN S/NCounterpartCounterpart S/NMsgsCapture
10-23 05:41 80m -9 / - WF2A - / - 6 Partial capture
10-23 05:34 80m -5 / - XE2V - / - 4 Partial capture
10-23 05:26 80m - / +9 DO1ID -8 / - 3 Partial capture
10-22 04:34 160m 0 / - UA4FKT - / -23 2 Partial capture
10-22 04:32 160m -2 / - EA4DS - / 0 2 ✓ Closing fragment
10-22 04:30 160m -2 / - R2EA/P - / -2 2 Partial capture
10-21 05:24 60m -7 / - NP3RK - / - 6 Partial capture
10-21 05:22 60m -6 / - KE2IIG - / -21 3 ✓ Closing fragment
10-21 05:14 60m -9 / - WB3AVN - / -3 5 Partial capture
10-21 05:03 60m - / - DF4WQ -20 / - 5 Partial capture
10-21 05:01 60m -4 / - NP3MR - / -14 5 ✓ Closing fragment
10-20 15:46 60m -21 / -1 F5APQ -18 / - 3 ✓ Closing observed
10-20 15:46 60m -20 / -5 IZ8EYN -10 / -4 5 ✓ Full exchange observed
10-20 15:45 60m -20 / +5 F2JD -13 / +3 8 ✓ Full exchange observed
10-20 04:31 60m -3 / - WT2P - / - 6 Partial capture
10-20 04:27 60m 0 / - K8TUK - / -20 3 ✓ Closing fragment
10-20 04:26 60m - / - DF4WQ -10 / - 6 Partial capture
10-20 04:21 60m -5 / - W9VOF - / -12 8 ✓ Closing fragment
10-20 04:15 60m -8 / - KE0RVP - / -16 2 ✓ Closing fragment
10-20 04:08 60m -5 / - W9VOF - / -8 7 ✓ Closing fragment
10-19 05:43 80m 0 / - K5TA - / -10 3 ✓ Closing fragment
10-19 05:36 80m - / - DO1ID +8 / - 2 Partial capture
10-19 05:36 80m - / - DO1OAS -1 / - 10 Partial capture
10-19 05:33 80m -2 / - C5R - / -23 3 Partial capture
10-19 05:08 60m -8 / - EA5PS - / -1 3 ✓ Closing fragment
10-19 05:06 60m - / - EB1LA -9 / - 3 Partial capture
10-19 05:06 60m -7 / +3 SP5EXA +6 / - 5 ✓ Closing observed
10-19 04:57 60m -12 / - N4MC - / -12 3 ✓ Closing fragment
10-19 04:55 60m -10 / - K8BL - / -17 3 ✓ Closing fragment
10-19 04:51 60m -8 / - KB9ZM - / -12 4 ✓ Closing fragment
10-19 04:47 60m -8 / - W4CHA -22 / -6 4 ✓ Closing observed
10-19 04:30 160m -8 / - W3LL - / -13 2 ✓ Closing fragment
10-18 05:27 60m -8 / - KA9FOX - / -15 5 ✓ Closing fragment
10-18 05:09 160m -10 / - SP3PLD - / -5 4 Partial capture
10-18 04:59 160m +2 / - XE2X - / -8 3 ✓ Closing fragment
10-16 04:50 160m 0 / - AC8RJ - / -16 4 ✓ Closing fragment
10-15 04:56 160m 0 / - KE4EB - / - 5 Partial capture
10-15 04:54 160m +2 / - VP2MAA - / - 3 Partial capture
10-14 05:48 60m -14 / - KA9FOX - / -10 2 ✓ Closing fragment
10-14 05:33 60m -12 / - W5IP - / - 2 Partial capture
10-14 05:18 60m -9 / - W3BL - / -6 3 ✓ Closing fragment
10-14 04:57 160m -4 / -4 HA5AO 0 / +1 5 ✓ Full exchange observed
10-14 04:53 160m +2 / - AC8RJ - / - 4 Partial capture
10-13 06:00 60m -12 / - W5MMW - / - 2 Partial capture
10-13 05:50 60m -14 / - NE2E - / - 2 Partial capture
10-13 05:41 60m -14 / - WD4OBP - / -19 2 ✓ Closing fragment
10-13 05:25 60m -14 / - ZL3OF - / - 3 Partial capture
10-13 05:22 60m -12 / - K5XI - / -17 3 ✓ Closing fragment
10-13 05:18 60m -9 / - WD4OBP - / - 4 Partial capture
10-13 05:07 60m -8 / - K5KLA - / -14 7 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
054600 -19 1518  F5GN UT5ZC KN57
052230 -11 1289  KN1OBI F5GN JN13
052645 -12  237  F5GN DO1ID +09 (x3)
053415  -7 1289  XE2V F5GN JN13 (x4)
054145  -6 1289  WF2A F5GN JN13 (x6)
160m
UTC    dB Audio  Message
050000  +2 1228  XE2X F5GN 73
050900 -17 1228  SP3PLD F5GN -05 (x4)
043015 -11 1156  W3LL F5GN R-13 (x2)
034645 -11 1112  W9EWZ F5GN -18
043045  -4 1226  R2EA/P F5GN JN13
043100  +8  701  F5GN SX37VER -04
043115  +0 1226  R2EA/P F5GN R-02
043245  -1 1226  EA4DS F5GN +00 (x2)
043415  -2 1226  UA4FKT F5GN -23 (x2)
60m
UTC    dB Audio  Message
050545 -16 1920  F5GN DF4WQ JN39
051400  -8 1167  WB3AVN F5GN JN13 (x5)
052200  -5 1167  KE2IIG F5GN JN13 (x3)
052445  -6 1167  NP3RK F5GN JN13 (x6)
40m
UTC    dB Audio  Message
050945 -12 1156  N5HBG F5GN JN13 (x3)
10m
UTC    dB Audio  Message
161845 -20 1154  T77RN F5GN 73
164045  -9 1273  F5GN RY6O KN87 (x3)
170430 -17 1273  KE4QEG F5GN JN13
174415 -20 1273  KJ7OX F5GN JN13
174630 -20 1308  KF4KBQ F5GN 73
174730 -20 1308  KB1PA F5GN JN13
085100  -1 1227  DV6YDG F5GN JN13
085445 -10 1378  FK8HM F5GN R-11
105500 -17 1206  KG6DX F5GN JN13 (x5)

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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