F1DZP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Most frequent locator attributed to this token: JN18

Receiver-side FT8 activity involving F1DZP, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 60m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-09-20.

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 57 FT8 messages attributed to F1DZP as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (100%). Several six-hour UTC windows tied for the largest share (88%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

60m · 57

First attributed message: 2026-06-13
Last attributed message: 2026-09-20 17:43 UTC

Observed FT8 message patterns

Attributed sample: 57 messages
Active dates: 4 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -19 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 16.

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 F1DZP in decoded directed-looking exchanges:

DH2DAM · Fed. Rep. of Germany DJ1PQ · Fed. Rep. of Germany DL1EFA · Fed. Rep. of Germany DL1GPS · Fed. Rep. of Germany DL1KYF/P · Fed. Rep. of Germany DL4YDR · Fed. Rep. of Germany DL7UFH · Fed. Rep. of Germany DL7UKM · Fed. Rep. of Germany DL9KM · Fed. Rep. of Germany F4ILW · France OE6NIG · Austria ON4MGV · Belgium

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 F1DZP

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: JN18 · 26 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,370 km (approx.)
Last such locator decoded: 2026-09-20 17:41 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 UTC	Band	F1DZP S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 17:42	60m	-10 / 0	PA0EBG	-13 / +6	5	✓ Full exchange observed
09-20 17:39	60m	-7 / -6	DL7UFH	-18 / -14	5	✓ Full exchange observed
09-20 17:38	60m	-4 / -	ON4MGV	-5 / -	4	✓ Closing observed
09-20 17:36	60m	-8 / +5	DJ1PQ	-5 / -1	5	✓ Full exchange observed
09-20 16:00	60m	- / -18	S57MK	-19 / -	2	✓ Closing fragment
09-20 15:35	60m	- / -1	DL1EFA	-10 / -	2	✓ Closing fragment
09-19 17:28	60m	-8 / -	DH2DAM	-16 / -11	3	✓ Closing observed
09-19 17:27	60m	-8 / -	F4ILW	- / -6	2	✓ Closing fragment
09-19 17:25	60m	-8 / -16	SV1DZB	+4 / -9	5	✓ Full exchange observed
09-19 17:23	60m	-11 / 0	PE1MHY	-4 / +10	4	✓ Full exchange observed
09-19 17:22	60m	-11 / -6	SV2AOB	-10 / -10	4	✓ Full exchange observed
09-19 17:13	60m	-10 / -	SM4ONW	-2 / -4	6	✓ Closing observed
09-19 17:09	60m	-11 / -4	SM0NJO	+2 / -6	4	✓ Full exchange observed
09-19 17:06	60m	-12 / 0	OZ1SMB	-3 / -2	5	✓ Full exchange observed
09-19 16:26	60m	-18 / -16	DL1KYF/P	-16 / -9	4	✓ Full exchange observed
09-19 15:13	60m	- / -5	DL7UKM	-9 / -	3	✓ Closing fragment
09-19 15:08	60m	- / -5	DL7UKM	-1 / -	2	Partial capture
09-19 15:05	60m	- / -3	DL1GPS	-11 / -	2	✓ Closing fragment
09-16 15:01	60m	- / -	S51CN	-20 / -	2	Partial capture
09-13 15:55	60m	-16 / -2	OE6NIG	-5 / -	3	✓ Closing observed
09-13 15:53	60m	- / -	ON6AA	-18 / -	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
173845  -3 2339  ON4MGV F1DZP +15 (x2)
173930  -8 2339  F1DZP ON4MGV 73
173945  -4 2339  DL7UFH F1DZP -14 (x2)
174030 -18 2193  F1DZP DL7UFH R-06
174045 -10 2339  DL7UFH F1DZP RR73 (x2)
174145 -10 2339  CQ F1DZP JN18
174200 -14 2031  F1DZP PA0EBG JO32
174215  -9 2339  PA0EBG F1DZP +06
174230 -13 2032  F1DZP PA0EBG R+00
174245 -10 2339  PA0EBG F1DZP RR73
174300 -12 2032  F1DZP PA0EBG 73
174315  -8 2339  SN40KZE F1DZP +01

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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