F8AEJ — 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: JN08

Receiver-side FT8 activity involving F8AEJ, decoded by SO8OO in southeastern Poland. 1,483 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 49 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-08-22.

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 1,483 FT8 messages attributed to F8AEJ as the transmitting token by decoded message structure across 49 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (57%), followed by 20 m (42%) and 40 m (1%). Most decodes (69%) fell within the six-hour window 06:00-12:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.1 dB.

Overview

1,483
Messages attributed
49
UTC dates decoded
200
Active 15-min windows
-11.1 dB
Estimated median S/N

Bands

40m · 21 20m · 620 10m · 842
First attributed message: 2026-06-07
Last attributed message: 2026-08-22 11:42 UTC

Observed FT8 message patterns

Attributed sample
1,483 messages
Active dates
49 UTC dates
Estimated median S/N
-11.1 dB
Estimated 10th-90th percentile
-20.3 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 455, moderate (-15 to -9 dB) 482, strong (≥ -8 dB) 546.

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 F8AEJ 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 F8AEJ

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
JN08 · 1,033 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,514 km (approx.)
Last such locator decoded
2026-08-22 11:42 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 UTCBandF8AEJ S/NCounterpartCounterpart S/NMsgsCapture
08-22 11:35 10m -21 / - M8FQT -21 / +3 3 Partial capture
08-22 11:11 10m - / - PE9JAN -16 / - 3 ✓ Closing fragment
08-22 11:10 10m -24 / - DO3DNT -9 / -1 2 ✓ Closing observed
08-21 15:56 10m - / -19 DL9ATW -6 / - 4 ✓ Closing fragment
08-21 15:52 10m - / -9 DF7EE -12 / - 3 ✓ Closing fragment
08-21 11:50 20m -19 / -15 TA4INO -6 / -10 2 Partial capture
08-21 11:47 20m - / -18 DL1YS -10 / - 2 ✓ Closing fragment
08-20 15:56 20m -9 / - K4KWZ - / -16 3 Partial capture
08-20 15:28 40m - / -12 HA1DSL -17 / - 2 ✓ Closing fragment
08-20 15:24 40m - / - IK4LZH -3 / - 4 Partial capture
08-20 15:24 40m - / -13 SQ9EJ -12 / - 3 ✓ Closing fragment
08-20 15:16 40m - / - IK4LZH -8 / - 2 Partial capture
08-20 15:16 40m - / -8 PD1AC -18 / - 3 ✓ Closing fragment
08-20 15:09 40m - / -14 OE3ZIO -18 / - 2 ✓ Closing fragment
08-20 15:01 40m - / -11 SQ9EJ -11 / - 5 Partial capture
08-20 14:51 40m - / -14 E70SZ -8 / - 3 ✓ Closing fragment
08-20 14:49 40m - / - F4DIA -18 / - 3 ✓ Closing fragment
08-20 10:19 20m +7 / - VK3HA - / -24 5 ✓ Closing fragment
08-19 06:40 40m - / -9 DK6WH -16 / - 5 Partial capture
08-17 18:25 20m -12 / - ND9M - / -20 3 ✓ Closing fragment
08-17 18:22 20m -14 / - KE7BJ - / - 3 Partial capture
08-16 14:38 20m - / -9 PD2WL -8 / - 9 Partial capture
08-16 12:51 10m -19 / - DN9PMH - / -4 2 ✓ Closing fragment
08-16 12:48 10m -19 / - IC8CUQ -22 / - 4 Partial capture
08-16 12:47 10m -16 / - SP9NSQ - / +9 2 ✓ Closing fragment
08-16 11:18 10m -13 / - EX7CQ - / -3 3 ✓ Closing fragment
08-13 09:23 10m -16 / - IW8EYF - / +3 2 ✓ Closing fragment
08-13 09:20 10m -18 / - SQ1RTU - / - 2 ✓ Closing fragment
08-13 09:15 10m -13 / - OK2BF - / +4 2 ✓ Closing fragment
08-12 13:06 10m -3 / - 9J2FI - / - 2 Partial capture
08-12 13:00 10m -15 / -18 IZ3EAW -6 / -13 9 ✓ Full exchange observed
08-12 12:59 10m -15 / - EA4ZG - / 0 2 ✓ Closing fragment
08-10 08:47 40m - / -2 SP5EXA -6 / - 3 ✓ Closing fragment
08-10 06:20 40m - / +5 SP5EXA -9 / - 7 Partial capture
08-10 06:17 40m - / -11 SP0DF -15 / - 3 ✓ Closing fragment
08-09 18:37 40m - / -10 IW4ECF -9 / - 3 ✓ Closing fragment
08-09 18:25 40m -13 / - DL5MKR -20 / - 4 ✓ Full exchange observed
08-09 18:24 40m -14 / - JA4FKX - / -4 2 ✓ Closing fragment
08-09 16:36 20m -6 / - OE3JBS -8 / - 3 ✓ Closing observed
08-09 16:27 20m -8 / -12 A61QQ -6 / -4 5 ✓ Full exchange observed
08-09 16:24 20m -16 / - EA7Y - / -14 2 ✓ Closing fragment
08-09 15:53 20m - / -17 RU3QR -14 / - 2 Partial capture
08-09 15:43 20m -19 / - BG7BMG - / - 3 Partial capture
08-09 14:02 10m - / +10 HG1DRC -7 / - 3 ✓ Closing fragment
08-05 10:20 20m -13 / +10 G6ZRV -16 / -4 7 ✓ Full exchange observed
08-05 10:13 20m -14 / - UA9LCY - / -17 3 Partial capture
08-05 10:02 20m -2 / - OK2CNI - / +4 2 ✓ Closing fragment
08-05 09:52 20m -4 / - SQ6PZL - / +8 2 Partial capture
08-05 09:49 20m -1 / - IU0TXF/P - / -12 2 ✓ Closing fragment
08-05 09:40 20m 0 / - SA0WAE - / +1 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
111500 -21 1381  DK8EE F8AEJ +12
111600 -21 1382  CQ F8AEJ JN08 (x3)
112130 -21 1380  DL1ARK/P F8AEJ +04
112700 -20 1380  CQ F8AEJ JN08 (x2)
113545 -21 1381  F8AEJ M8FQT IO93
113600 -20 1381  M8FQT F8AEJ +03 (x2)
113915 -20 1480  CQ F8AEJ JN08
113945 -21 1480  SP9FIZ F8AEJ -07
114145 -23 1480  CQ F8AEJ JN08                         a1 (x3)
20m 
UTC    dB Audio  Message
101845  -6 2300  CQ F8AEJ JN08
101915  -1 2300  VK3HA F8AEJ -24 (x5)
155445  -4 2256  CQ F8AEJ JN08
155615 -11 2435  K4KWZ F8AEJ -16 (x3)
114730 -12  707  F8AEJ DL1YS R-18 (x2)
115015 -19  781  TA4INO F8AEJ -10
115130  -6  782  F8AEJ TA4INO R-15
115445 -14  776  K8IJ F8AEJ JN08
40m 
UTC    dB Audio  Message
151630 -18 2234  F8AEJ PD1AC R-08 (x2)
151700  -7  438  F8AEJ IK4LZH JN54
152245 -11  718  F8AEJ DB3MAX 73
152415 -10 1625  F8AEJ SQ9EJ -13
152415  -2  437  F8AEJ IK4LZH JN54
152445 -12 1625  F8AEJ SQ9EJ -13
152445  -4  437  F8AEJ IK4LZH JN54
152515 -14 1625  F8AEJ SQ9EJ RR73
152515  -4  437  F8AEJ IK4LZH JN54 (x2)
152845 -16 1884  F8AEJ HA1DSL R-12 (x2)
153230 -14 1884  F8AEJ DG3FAW JO40
154645 -23 2069  CQ F8AEJ JN08                         a1
80m 
UTC    dB Audio  Message
171345 -11 1362  F8AEJ OZ1EDR JO65 (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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