F4GJE — 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: JN09

Receiver-side FT8 activity involving F4GJE, decoded by SO8OO in southeastern Poland. 98 FT8 messages attributed to this token as transmitter, on 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-08-31.

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 98 FT8 messages attributed to F4GJE as the transmitting token by decoded message structure across 9 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 (99%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6 dB.

Overview

98
Messages attributed
9
UTC dates decoded
17
Active 15-min windows
-6 dB
Estimated median S/N

Bands

20m · 98
First attributed message: 2026-07-10
Last attributed message: 2026-08-31 18:54 UTC

Observed FT8 message patterns

Attributed sample
98 messages
Active dates
9 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-16 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 55.

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 F4GJE 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 F4GJE

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
JN09 · 40 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,491 km (approx.)
Last such locator decoded
2026-08-22 20:23 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 UTCBandF4GJE S/NCounterpartCounterpart S/NMsgsCapture
11-06 22:03 60m - / -19 CT7AIU -6 / - 2 ✓ Closing fragment
11-03 21:48 60m - / -6 F1IQH -15 / - 3 ✓ Closing fragment
11-03 21:33 60m - / -25 LA7KJ -20 / - 2 Partial capture
11-03 21:16 60m - / -12 IK0RNU -4 / - 2 ✓ Closing fragment
11-03 21:02 60m - / - OH1LA -20 / - 2 ✓ Closing fragment
11-03 20:58 60m - / -13 PE1MHY -5 / - 4 ✓ Closing fragment
11-03 20:50 60m - / -24 IK4CCE -16 / - 3 ✓ Closing fragment
11-03 20:40 60m - / -14 F1GTU -1 / - 3 Partial capture
08-31 18:53 20m -2 / - 7X2KF - / -1 3 ✓ Closing fragment
08-22 20:21 20m +2 / - OK7TB - / +1 2 ✓ Closing fragment
08-22 20:18 20m +13 / - LU1FIV - / -16 3 Partial capture
08-22 20:17 20m +3 / - KT4DZ - / -19 3 Partial capture
08-22 20:11 20m +7 / - OD5ZZ - / -17 7 ✓ Closing fragment
08-22 20:10 20m 0 / -8 F4BYA +20 / -8 5 ✓ Full exchange observed
08-22 20:08 20m +2 / - IZ8EYN - / +1 2 ✓ Closing fragment
08-22 16:37 20m -14 / - EA5ISM -16 / -12 3 ✓ Closing observed
08-21 17:56 20m -12 / - WB4EJR - / -15 2 ✓ Closing fragment
08-21 17:45 20m - / -10 LZ1BT -2 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
210215 -19 1675  F4GJE OH1LA KP01 (x2)
211600  -6 1001  F4GJE IK0RNU R-12 (x2)
212545 -16 2179  F4GJE F1MGE R-07
213015 -18 1274  F4GJE F4LHL 73
213315 -19 1679  F4GJE LA7KJ R-25 (x2)
214830 -11 1752  F4GJE F1IQH JN27 (x3)
215300  -9 2721  F4GJE AO40EUDXF R-16
220830  +3 2181  F4GJE IK1MNJ R-17
220315  -7  328  F4GJE CT7AIU R-19 (x2)
20m 
UTC    dB Audio  Message
201830 +16 2556  LU1FIV F4GJE -16 (x2)
201930  +6 2556  CQ F4GJE JN09
202000 +10 2556  LU1FIV F4GJE -11
202100  +0 2557  OK7TB F4GJE +01 (x2)
202200  +0 2557  CQ F4GJE JN09 (x4)
095145  +5 2735  RI1FJL F4GJE +05
095500 -12  466  F4GJE RI1FJL RR73
185345  -1 2018  7X2KF F4GJE -01 (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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