F1TXI — 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: IN96

Receiver-side FT8 activity involving F1TXI, decoded by SO8OO in southeastern Poland. 7,816 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 112 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-06.

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 7,816 FT8 messages attributed to F1TXI as the transmitting token by decoded message structure across 112 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (27%), followed by 40 m (26%) and 60 m (22%). Most decodes (59%) fell within the six-hour window 02:00-08:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

7,816

Messages attributed

112

UTC dates decoded

724

Active 15-min windows

-9 dB

Estimated median S/N

Bands

160m · 126 80m · 2,112 60m · 1,706 40m · 2,068 20m · 1,203 10m · 601

First attributed message: 2026-06-07
Last attributed message: 2026-11-06 07:48 UTC

Observed FT8 message patterns

Attributed sample: 7,816 messages
Active dates: 112 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -20 to +1.2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,913, moderate (-15 to -9 dB) 2,124, strong (≥ -8 dB) 3,779.

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 F1TXI in decoded directed-looking exchanges:

ON4MAP · Belgium ×7 DL9KM · Fed. Rep. of Germany ×3 GB1RBL · England ×3 RX3ASQ · European Russia ×3 ON1JP · Belgium ×3 DO5PY · Fed. Rep. of Germany ×2 SV1DKR · Greece ×2 CT7ARQ · Portugal ×2 DG2EBG · Fed. Rep. of Germany ×2 F4HSB · France ×2 R2EA/P · European Russia ×2 R3LAF · European Russia ×2

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 F1TXI

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: IN96 · 4,350 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,724 km (approx.)
Last such locator decoded: 2026-11-06 06:05 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	F1TXI S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 07:47	40m	-16 / -	DL6NA	- / -11	2	✓ Closing fragment
11-06 07:46	40m	-15 / -	HB9ELE	-2 / -	4	✓ Full exchange observed
11-06 07:43	40m	-14 / -	VK2PSW	- / -9	3	✓ Closing fragment
11-06 07:29	80m	-20 / -	K1LEC	- / -13	2	Partial capture
11-06 06:16	80m	-15 / -	DH5IS	-14 / -18	2	Partial capture
11-06 06:05	60m	-6 / -	IT9JNR	-10 / -	4	✓ Full exchange observed
11-06 06:03	60m	-10 / -	IU8LMC	- / +1	2	✓ Closing fragment
11-06 05:44	80m	-8 / 0	DL2KBX	+1 / -	4	✓ Full exchange observed
11-06 05:43	80m	+6 / -	HB9EOT	-6 / -5	4	✓ Full exchange observed
11-06 05:34	160m	-16 / -	DL9KM	-19 / -22	3	✓ Closing observed
11-06 05:33	160m	-23 / -	F4NPE	- / -17	2	✓ Closing fragment
11-06 05:29	160m	-20 / 0	GU4WRP	-18 / +2	9	✓ Full exchange observed
11-06 05:28	160m	-20 / -	DF3MC	-23 / -25	3	✓ Closing observed
11-06 05:21	160m	-6 / -	VE3UZ	- / -17	2	Partial capture
11-06 05:13	160m	-3 / +2	SM5CBM	+2 / 0	6	✓ Full exchange observed
11-06 05:07	160m	-13 / -	XE2X	- / -21	3	Partial capture
11-06 05:04	160m	-13 / -	K1QD	- / -18	4	✓ Closing fragment
11-06 05:03	160m	-14 / -	IW4AOT	-10 / -11	3	✓ Closing observed
11-06 05:02	160m	-11 / -	EA8AR	- / -3	2	✓ Closing fragment
11-06 05:00	160m	-14 / 0	DF4WQ	+5 / -9	5	✓ Full exchange observed
11-06 05:00	160m	- / -4	IW4AOT	-8 / -	2	Partial capture
11-06 04:57	160m	-13 / +3	F4UJU	-12 / -	5	✓ Full exchange observed
11-06 04:51	80m	+2 / -	GB1RBL	-23 / -15	4	✓ Closing observed
11-06 04:49	80m	-5 / -	SP8WB	- / -2	6	Partial capture
11-06 04:41	80m	0 / -	SP8WB	- / -2	10	Partial capture
11-06 04:40	80m	0 / -4	UR4SXA	+3 / -6	5	✓ Full exchange observed
11-06 04:39	80m	+2 / -	SP3SLA	- / -	2	Partial capture
11-06 04:37	80m	-1 / -	KJ4EX	- / -8	3	✓ Closing fragment
11-06 04:36	80m	0 / -10	YO9IAB	+2 / -7	4	✓ Full exchange observed
11-06 04:34	80m	-4 / -	SP8WB	- / -5	4	Partial capture
11-06 04:33	80m	+2 / -15	RO5A	-2 / -16	4	✓ Full exchange observed
11-06 04:32	80m	-3 / -	G4TTO	- / 0	2	✓ Closing fragment
11-06 04:29	80m	-2 / -	IA5KRO	- / -15	2	Partial capture
11-06 04:28	80m	-2 / -	SP8WB	- / -5	2	Partial capture
11-06 04:27	80m	-6 / -15	UR8EP	-9 / -6	5	✓ Full exchange observed
11-06 04:26	80m	-6 / -1	DO1DP	0 / -	4	✓ Full exchange observed
11-05 17:44	80m	-4 / +6	DF7NO	-7 / +9	8	✓ Full exchange observed
11-05 06:59	60m	-12 / -	KE9CWZ	- / -24	4	✓ Closing fragment
11-05 06:57	60m	-8 / -	ON1JP	- / -3	2	✓ Closing fragment
11-05 06:55	60m	-16 / -	KH8A	- / -25	2	Partial capture
11-05 06:44	60m	-10 / -	VE7SZ	- / -25	4	Partial capture
11-04 20:45	160m	-12 / -	UX7QV	- / -12	4	Partial capture
11-04 20:44	160m	- / +2	F5LEN	-4 / -	2	✓ Closing fragment
11-04 20:39	160m	-10 / -	SQ9ZM	-6 / -16	5	✓ Closing observed
11-04 20:36	160m	-13 / -11	OE3PBS	-18 / -22	4	✓ Full exchange observed
11-04 20:31	160m	-16 / -	IK3/UY7LA	- / -3	8	Partial capture
11-03 22:01	160m	-18 / -	UN0GY	- / -18	4	Partial capture
11-03 21:59	160m	-16 / -	OH7KWX	- / -19	2	✓ Closing fragment
11-03 21:57	160m	- / -	ON6LEO	-4 / -	2	✓ Closing fragment
11-03 21:46	160m	-24 / -	GB1RBL	- / -13	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
064115  +6 2792  F1TXI OK2FKU JN89
064130 -10 1435  CQ F1TXI IN96
064145  +2 2792  F1TXI OK2FKU JN89
064145 -15  233  F1TXI F3CJ JO10
064215  +3 2792  F1TXI OK2FKU JN89 (x2)
074315 -14 2118  VK2PSW F1TXI -09 (x3)
074645 -18 2118  HB9ELE F1TXI +15
074700  -2  743  F1TXI HB9ELE R+17
074715 -12 2118  HB9ELE F1TXI RR73
074730  -3  743  F1TXI HB9ELE 73
074745 -14 2118  DL6NA F1TXI -11 (x2)

80m

UTC    dB Audio  Message
054400  -5  815  F1TXI HB9EOT R+11
054415  +4 1564  HB9EOT F1TXI RR73
054430  -7  815  F1TXI HB9EOT 73
054430 -11 1564  DL2KBX F1TXI +13 (x2)
054515  +1 1062  F1TXI DL2KBX R+00
054530  -7 1564  DL2KBX F1TXI RR73
054600 -10 1564  CQ F1TXI IN96
054730  -4 1564  EA4IDN F1TXI RR73
061615 -15 1607  DH5IS F1TXI -18
061630 -14 2425  F1TXI DH5IS R+12
061815 -15  512  F1TXI SP1JA 73
072715 -22 2088  K1LEC F1TXI -13 (x3)

60m

UTC    dB Audio  Message
065745  -6 1637  ON1JP F1TXI 73
065915 -16 1637  WV9L F1TXI RR73
065945 -10 1637  KE9CWZ F1TXI -24 (x4)
070145 -10 1637  CQ F1TXI IN96
060345 -10 1635  IU8LMC F1TXI +01 (x2)
060445  -9 1635  CQ F1TXI IN96 (x2)
060545  -9 1634  IT9JNR F1TXI +17
060600 -10 1768  F1TXI IT9JNR R+12
060615  -3 1634  IT9JNR F1TXI RR73
060630  -9 1768  F1TXI IT9JNR RR73

160m

UTC    dB Audio  Message
052845 -20 2032  DF3MC F1TXI RR73
052915 -16 2032  GU4WRP F1TXI +02 (x6)
053200 -16 1814  F1TXI GU4WRP R+00
053215 -21 2032  GU4WRP F1TXI RR73
053230 -20 1814  F1TXI GU4WRP 73
053315 -22 2032  F4NPE F1TXI -17 (x2)
053400 -19 1379  F1TXI DL9KM JN68
053415 -18 2032  DL9KM F1TXI -22 (x2)

10m

UTC    dB Audio  Message
125315 -24 1612  DK8IF F1TXI R+10 (x3)
125915 -21 1962  BI3UPU F1TXI -16
125515 -19 2176  LZ2HY F1TXI IN96 (x3)
082230 -10 2330  F1TXI UN6LN -20 (x2)
124800 -24 1735  CQ F1TXI IN96
124930 -23 1735  DO5PY F1TXI RR73
125000 -18 1734  CQ F1TXI IN96
125230 -24 1734  LU4AOR F1TXI -02
102715 -18 1919  F1TXI 4X5CG R+00 (x2)

20m

UTC    dB Audio  Message
191600 +11 2119  DG0JOA F1TXI R-18 (x7)
192000  +7 2119  F4GRW F1TXI IN96
192115  -3 2219  F1TXI F4GRW -13
192130 +15 2119  F4GRW F1TXI R-22
192145  -4 2219  F1TXI F4GRW RR73
192200 +10 2119  F4GRW F1TXI 73
192330  -1 2119  R9AL F1TXI IN96 (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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee