F1ABL — 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: JN24

Receiver-side FT8 activity involving F1ABL, decoded by SO8OO in southeastern Poland. 150 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 32 UTC dates in the available aggregate history. Observed between 2026-07-09 and 2026-11-04.

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 150 FT8 messages attributed to F1ABL as the transmitting token by decoded message structure across 32 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (51%), followed by 20 m (37%) and 80 m (9%). The busiest six-hour window was 15:00-21:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

150

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 13 60m · 76 40m · 1 20m · 55 10m · 5

First attributed message: 2026-07-09
Last attributed message: 2026-11-04 06:59 UTC

Observed FT8 message patterns

Attributed sample: 150 messages
Active dates: 32 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -21 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 69, moderate (-15 to -9 dB) 54, strong (≥ -8 dB) 27.

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 F1ABL in decoded directed-looking exchanges:

RI1FJL · Franz Josef Land 9A7BB · Croatia EA1AXX · Spain EA1CQ · Spain F4HER · France HA5UK · Hungary HB9ACA · Switzerland HI3QMT · Dominican Republic K5SRT · United States KB9ZM · United States KO3ZDE · United States KR4JUK · United States

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 F1ABL

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: JN24 · 12 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,401 km (approx.)
Last such locator decoded: 2026-10-18 20:21 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	F1ABL S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 07:21	60m	-23 / -7	SP9MRP	-6 / -	3	✓ Closing observed
10-31 07:04	60m	-21 / -	KU4MP	- / -9	2	✓ Closing fragment
10-29 06:46	60m	-16 / -	W6SPB	- / -	2	✓ Closing fragment
10-18 20:21	60m	-12 / -	EG46PPA	- / -	2	Partial capture
10-07 07:00	60m	- / -11	<...>	-17 / -	3	Partial capture
10-07 06:58	60m	- / -10	LZ936BA	-12 / -	2	Partial capture
10-07 05:34	60m	-12 / -	KB9ZM	- / -1	2	✓ Closing fragment
10-07 05:30	60m	-12 / -	VE2LBI	- / -5	2	✓ Closing fragment
10-07 05:02	60m	-15 / -	VE3FF	- / +6	3	✓ Closing fragment
10-07 05:00	60m	-18 / -	K9CYT	- / -1	2	Partial capture
10-07 04:59	60m	-20 / -	HI3QMT	- / -5	2	✓ Closing fragment
10-06 20:43	60m	-10 / -	VE1YX	- / -6	2	✓ Closing fragment
10-06 20:42	60m	-14 / +4	OK1BN	0 / +5	10	✓ Full exchange observed
10-06 20:40	60m	-12 / -	TA4SSK	- / -17	3	✓ Closing fragment
10-05 06:23	60m	-19 / +4	S58X	+4 / +2	4	✓ Full exchange observed
10-02 06:04	60m	-20 / -	K5SRT	- / -8	4	✓ Closing fragment
09-29 20:27	60m	-13 / +1	F4HER	-10 / -	4	✓ Full exchange observed
09-29 20:25	60m	-10 / -	LB9VH	- / +6	2	✓ Closing fragment
09-25 05:54	60m	-17 / -	EA5EBD	-10 / -4	2	Partial capture
09-22 06:18	60m	-20 / -7	HA5UK	+4 / +2	5	✓ Full exchange observed
09-22 06:17	60m	-20 / -10	ZA5G	+2 / -	3	✓ Closing observed
09-20 06:26	60m	- / -5	S52UF	-13 / -	2	✓ Closing fragment
09-18 06:14	60m	-19 / -	HB9ACA	-16 / -	3	✓ Closing observed
09-18 05:59	60m	-14 / -	VE3OTL	- / -11	2	Partial capture
09-18 05:48	60m	-21 / -	KJ8H	- / -11	2	Partial capture
09-13 06:23	60m	- / -	DL9KM	-15 / -	2	Partial capture
09-13 06:23	60m	- / +10	PA1AW	-6 / -	2	✓ Closing fragment
09-12 05:35	60m	- / -10	PA4PA	+8 / -	2	✓ Closing fragment
09-10 05:49	60m	- / -7	9A7BB	-16 / -	2	✓ Closing fragment
09-09 20:03	60m	-16 / -2	YO6LM	+3 / -2	6	✓ Full exchange observed
09-06 05:41	60m	- / -3	EA1CQ	-23 / -	2	✓ Closing fragment
09-06 05:40	60m	- / -3	LA1QRO	-15 / -	2	✓ Closing fragment
09-04 05:53	60m	-20 / -	NP3MR	- / -16	2	Partial capture
08-26 19:30	20m	+1 / -	RI1FJL	- / -7	5	✓ Closing fragment
08-07 14:20	10m	-18 / -	<...>	- / -8	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
202115 -12 1363  EG46PPA F1ABL JN24
202130 -11 1893  F1ABL LZ936BA +19
202145 -13 1363  EG46PPA F1ABL R+11
064630 -18 1621  W6SPB F1ABL RR73 (x2)
070415 -21 1642  KU4MP F1ABL -09 (x2)
072245 -19 1457  W1BCC F1ABL RR73
173315 -12 1287  S9R F1ABL -18
072145  -4 2180  F1ABL SP9MRP R-07
072200 -23 1396  SP9MRP F1ABL RR73
072215  -8 2180  F1ABL SP9MRP 73
065915 -21 1441  AO40EUDXF F1ABL -12
065800  -7  343  F1ABL PI40EUDXF R-09
065830  -5  343  F1ABL RR73; PA4PA <...> +00

20m

UTC    dB Audio  Message
193015  +4 2358  RI1FJL F1ABL -07 (x5)

80m

UTC    dB Audio  Message
200030 -10  703  F1ABL <...> R+04
191930  -7  507  F1ABL TM69TFR R-01
200245  +9 2578  F1ABL TM84TFR R+00

10m

UTC    dB Audio  Message
142045 -16 1915  <...> F1ABL -08 (x4)
142430  +4 2055  F1ABL TM84TFR R-14
143045 -20 1647  P40AA F1ABL R-02

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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