F4LHZ/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Most frequent locator attributed to this token: JN37

Receiver-side FT8 activity involving F4LHZ/P, decoded by SO8OO in southeastern Poland. 483 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-24 and 2026-08-27.

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 483 FT8 messages attributed to F4LHZ/P as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (99%), followed by 40 m (1%) and 80 m (0%). Most decodes (55%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

483
Messages attributed
4
UTC dates decoded
52
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 2 40m · 3 20m · 478
First attributed message: 2026-08-24
Last attributed message: 2026-08-27 18:19 UTC

Observed FT8 message patterns

Attributed sample
483 messages
Active dates
4 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-17 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 76, moderate (-15 to -9 dB) 225, strong (≥ -8 dB) 182.

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 F4LHZ/P 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 F4LHZ/P

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
JN37 · 369 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,116 km (approx.)
Last such locator decoded
2026-08-27 18:19 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 UTCBandF4LHZ/P S/NCounterpartCounterpart S/NMsgsCapture
08-27 19:15 20m - / -17 F4NGC -4 / - 2 Partial capture
08-27 18:47 20m - / - DL1EBW -6 / - 2 Partial capture
08-27 18:21 20m - / -15 RV6HTZ -14 / - 2 Partial capture
08-27 18:17 20m - / - F4BYA +10 / - 4 Partial capture
08-27 17:52 20m -7 / - R3KLA - / +4 3 Partial capture
08-27 17:48 20m -12 / - JA8ECS - / - 2 Partial capture
08-27 17:39 20m -7 / - TA4SSK -2 / -14 6 Partial capture
08-27 17:31 20m -6 / - CT1GFK/P -4 / -8 4 Partial capture
08-27 17:02 20m - / - PD7EB -4 / - 2 Partial capture
08-27 17:00 20m - / - M7EJN -1 / - 2 ✓ Closing fragment
08-27 16:51 20m -9 / - ZL2NU - / - 3 Partial capture
08-27 16:48 20m -11 / - AB4BC - / -18 3 Partial capture
08-27 16:26 20m - / -19 RA3TRR +6 / - 2 Partial capture
08-27 16:19 20m - / -19 RA3TRR +2 / - 6 ✓ Closing fragment
08-27 16:16 20m - / -5 CT2HEX -7 / - 3 ✓ Closing fragment
08-27 15:35 20m - / - F5IXN +4 / - 2 Partial capture
08-27 15:22 20m -5 / - TC30VD - / - 4 ✓ Closing fragment
08-27 15:19 20m - / -4 G4UJS +1 / - 2 ✓ Closing fragment
08-27 15:14 20m - / -8 SV1SSL -3 / - 5 ✓ Closing fragment
08-27 14:53 20m - / -4 2E0OEW -11 / - 3 ✓ Closing fragment
08-27 11:26 20m -8 / - SQ8V - / - 2 Partial capture
08-27 11:19 20m -7 / - PD0OTH - / -12 3 ✓ Closing fragment
08-27 11:17 20m - / -16 PD4FL +6 / - 3 ✓ Closing fragment
08-27 11:06 20m -5 / - KA3PMW - / - 5 Partial capture
08-27 11:05 20m -6 / - F5OYA/P - / -4 2 ✓ Closing fragment
08-27 10:41 20m -17 / -14 R6ZAJ -20 / - 2 ✓ Closing observed
08-27 10:27 20m -16 / -12 DK4RH -10 / -8 6 Partial capture
08-27 10:25 20m - / -1 MW7FKA -14 / - 3 ✓ Closing fragment
08-27 10:15 20m - / +3 OE8PIT -3 / - 3 ✓ Closing fragment
08-27 10:08 20m - / -9 ON1JP -4 / - 6 Partial capture
08-27 09:58 20m -13 / -5 ON1JP -8 / -6 9 ✓ Full exchange observed
08-27 09:57 20m - / -13 F1SZC -5 / - 2 ✓ Closing fragment
08-27 09:56 20m -15 / -6 SV1BHF -13 / - 6 ✓ Closing observed
08-27 09:55 20m - / -9 PC2J +5 / - 3 ✓ Closing fragment
08-27 09:54 20m - / -6 PD9FLX -4 / - 3 ✓ Closing fragment
08-27 09:51 20m -16 / - SP2KW - / -14 3 ✓ Closing fragment
08-27 09:49 20m - / - GJ0KYZ -8 / - 2 ✓ Closing fragment
08-27 09:43 20m -13 / - TI5RR - / - 4 Partial capture
08-27 09:38 20m -19 / - F5IXN -2 / -8 2 Partial capture
08-27 09:35 20m -11 / - AA2PQ - / -7 4 Partial capture
08-26 21:05 20m -10 / - TA3F - / 0 2 ✓ Closing fragment
08-26 20:44 20m -4 / - PD0IFI -1 / -7 4 Partial capture
08-26 20:34 20m -14 / - SQ3MZM - / -8 2 ✓ Closing fragment
08-26 20:25 20m - / -4 DL7BG -1 / - 3 ✓ Closing fragment
08-26 20:19 20m -13 / - PA4DDW -11 / -9 2 Partial capture
08-26 20:16 20m -12 / -12 M8JYD -10 / - 3 ✓ Closing observed
08-26 20:05 20m -13 / -10 SM2SCK -7 / -11 6 ✓ Full exchange observed
08-26 20:01 20m -5 / - EA5HM -1 / -3 9 Partial capture
08-26 19:57 20m -10 / +1 GI4OGS -1 / -1 5 ✓ Full exchange observed
08-26 19:51 20m -8 / 0 DL1JDS +2 / - 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
181700 -16 2380  CQ F4LHZ/P JN37
181715  +8 2726  F4LHZ/P F4BYA JN19
181730 -18 2381  CQ F4LHZ/P JN37
181745 +14 2726  F4LHZ/P F4BYA JN19
181800 -15 2380  CQ F4LHZ/P JN37
181815 +10 2726  F4LHZ/P F4BYA JN19
181830 -12 2380  CQ F4LHZ/P JN37
181845  +9 2726  F4LHZ/P F4BYA JN19
181900 -16 2381  CQ F4LHZ/P JN37
182115 -16 1678  F4LHZ/P RV6HTZ -15 (x2)
184715  -5 2731  F4LHZ/P DL1EBW JO31 (x2)
191545  -5 2390  F4LHZ/P F4NGC -17 (x2)
40m 
UTC    dB Audio  Message
180230  -2  371  F4LHZ/P DL9MY JO32 (x2)
180645 -11 1234  F4LHZ/P GE0KUC IO91 (x2)
181415  -2  372  F4LHZ/P DL9MY JO32 (x2)
183015 -11 1224  IU2LUH F4LHZ/P -10 (x2)
183630  +8 1225  F4LHZ/P SP9DHY JO90
183645  -8 2291  F4LHZ/P EA5FD IM99
183700 +12 1225  F4LHZ/P SP9DHY R-05
183715 -12 2291  F4LHZ/P EA5FD R-01
183815  -5  372  F4LHZ/P DL9MY JO32 (x3)
80m 
UTC    dB Audio  Message
190600  +0 2004  F4LHZ/P DO1DMR JO40
190630  +7 2375  F4LHZ/P UA4FKT LO23
190630  -4 2160  F4LHZ/P IQ4JO 73
190630  -4 2004  F4LHZ/P DO1DMR JO40
190700  +9 2375  F4LHZ/P UA4FKT R-13
190700  -6 2004  F4LHZ/P DO1DMR JO40
190730 +13 2375  F4LHZ/P UA4FKT 73
190730  -6 2004  F4LHZ/P DO1DMR JO40 (x3)
191000  +0 1014  F4LHZ/P DA6IT -01 (x2)
191045 -12 2375  DA6IT F4LHZ/P 73
191130 +12 2002  F4LHZ/P SP9UPH JO90 (x2)

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.

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