XE1PM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Mexico Most frequent locator attributed to this token: EK09

Receiver-side FT8 activity involving XE1PM, decoded by SO8OO in southeastern Poland. 142 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-14.

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 142 FT8 messages attributed to XE1PM as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (83%), followed by 80 m (11%) and 40 m (6%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -19 dB.

Overview

142

Messages attributed

UTC dates decoded

Active 15-min windows

-19 dB

Estimated median S/N

Bands

80m · 15 40m · 9 20m · 118

First attributed message: 2026-06-10
Last attributed message: 2026-09-14 03:54 UTC

Observed FT8 message patterns

Attributed sample: 142 messages
Active dates: 18 UTC dates
Estimated median S/N: -19 dB
Estimated 10th-90th percentile: -24 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 82, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 32.

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 XE1PM in decoded directed-looking exchanges:

A41KB · Oman ×2 LZ1KU · Bulgaria ×2 SP2CDN · Poland ×2 HB9CXZ · Switzerland ×2 OE4BHF · Austria ×2 2E0FUM · England 9A5WA · Croatia 9K2YM · Kuwait A99AA · Bahrain AC9HP · United States DG2ZJ · Fed. Rep. of Germany DG3YDE · Fed. Rep. of Germany

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 XE1PM

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: EK09 · 43 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 10,359 km (approx.)
Last such locator decoded: 2026-09-14 03:51 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	XE1PM S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 04:09	80m	- / -	IT9RJE	-10 / -	5	Partial capture
09-21 04:07	80m	- / -	IW0BYL	0 / -	3	Partial capture
09-21 04:06	80m	- / -	EA5HM	-2 / -	2	Partial capture
09-21 02:57	80m	- / -	F5UTN	-10 / -	2	Partial capture
09-21 02:56	80m	- / -16	EC3A	-14 / -	2	Partial capture
09-21 01:47	80m	- / -18	9Y4D	-15 / -	4	✓ Closing fragment
09-21 01:37	80m	- / -	CT7AUT	-19 / -	4	Partial capture
09-21 01:36	80m	- / -	EA5GO	-12 / -	4	Partial capture
09-21 01:34	80m	- / -	PA4PA	+20 / -	2	Partial capture
09-21 01:29	80m	- / -	CT7AUT	-16 / -	5	Partial capture
09-20 06:22	40m	- / -17	IZ1KPU	-14 / -	4	Partial capture
09-20 06:17	40m	- / -	PA0MUS	-15 / -	3	Partial capture
09-20 06:14	40m	- / -18	ON4FL	-9 / -	4	Partial capture
09-20 06:09	40m	- / -20	IK4YHJ	-4 / -	3	✓ Closing fragment
09-20 06:08	40m	- / -16	S59AT	+2 / -	4	✓ Closing fragment
09-20 06:05	40m	- / -14	S57MPU	+7 / -	2	Partial capture
09-20 05:57	40m	- / -	IK2VFR/P	-13 / -	3	Partial capture
09-20 05:54	40m	- / -	S59AT	+4 / -	6	Partial capture
09-20 05:51	40m	- / -14	S57MPU	+5 / -	19	✓ Closing fragment
09-20 05:49	40m	- / -9	9A5AVL	-8 / -	9	✓ Closing fragment
09-20 05:47	40m	- / -	PA5MB	-7 / -	3	Partial capture
09-20 05:46	40m	- / -19	SP4MPH	-6 / -	3	Partial capture
09-20 05:40	40m	- / -	F5JQF	-10 / -	2	Partial capture
09-20 05:35	40m	- / -9	DF7FZ	+7 / -	9	✓ Closing fragment
09-20 05:34	40m	- / -6	SP6CVB	+21 / -	3	✓ Closing fragment
09-20 05:15	80m	- / -13	IZ2AMW	+2 / -	3	Partial capture
09-20 05:05	80m	- / -17	IZ2AMW	+2 / -	3	Partial capture
09-20 04:42	40m	- / -15	DD1OO	+7 / -	3	✓ Closing fragment
09-20 04:39	40m	- / -	DL2HUC	+6 / -	3	Partial capture
09-20 04:39	40m	- / -4	GJ0KYZ	+2 / -	2	✓ Closing fragment
09-20 04:36	40m	- / -	DL1OH	-7 / -	4	Partial capture
09-20 04:36	40m	- / -13	F5NBU	+2 / -	3	✓ Closing fragment
09-20 00:22	40m	- / -	G0NGL	-16 / -	4	Partial capture
09-19 04:44	80m	- / -16	6Y5HN	-20 / -	2	Partial capture
09-19 03:27	40m	- / -	UA4FKT	+9 / -	3	Partial capture
09-19 03:26	40m	- / -	RN1ON	-13 / -	3	Partial capture
09-17 05:14	40m	- / -	EB2EMZ	-20 / -	3	Partial capture
09-17 04:48	40m	- / -23	IU0DHV	-8 / -	2	Partial capture
09-17 02:39	80m	- / -	SV8JE	+18 / -	2	Partial capture
09-17 02:37	80m	- / -	F5NBU	0 / -	3	Partial capture
09-17 02:28	80m	- / -	UT5ZC	+13 / -	2	Partial capture
09-17 02:27	80m	- / -	LA1AAA	+4 / -	3	Partial capture
09-16 05:11	80m	- / -	EA1R	-19 / -	3	Partial capture
09-16 05:11	80m	- / -	F5UTN	-14 / -	3	Partial capture
09-16 05:08	80m	- / -	IZ2EWN	-20 / -	2	Partial capture
09-16 05:06	80m	- / -	EC5M	-23 / -	6	Partial capture
09-16 05:06	80m	- / -	PA4PA	+2 / -	5	Partial capture
09-16 05:06	80m	- / -	EA1R	-20 / -	2	Partial capture
09-16 05:06	80m	- / -	F5UTN	-14 / -	6	Partial capture
09-16 05:05	80m	- / -11	I2KBD	-4 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
025645 -15 1663  XE1PM EC3A -16
025745  -8 1873  XE1PM F5UTN JN08 (x2)
025845 -12 1663  XE1PM EC3A -18
040615  +7 2120  XE1PM IQ4JO JN63
040645  -2 1913  XE1PM EA5HM IM99 (x2)
040745  +2 1605  XE1PM IW0BYL JN61 (x3)
040915  -9 2022  XE1PM IT9RJE JM68 (x5)

40m

UTC    dB Audio  Message
060945  -3 2344  XE1PM IK4YHJ JN45 (x3)
061445  -8 2283  XE1PM ON4FL JO11 (x3)
061730 -10 2576  XE1PM PA0MUS JO22
061745  -7 2282  XE1PM ON4FL R-18
061800 -15 2575  XE1PM PA0MUS JO22 (x2)
062215 -13 1934  XE1PM IZ1KPU -17 (x4)
062715 -12 1959  XE1PM PF2JV JO22

60m

UTC    dB Audio  Message
050330  -9 2021  XE1PM IT9JNR -20
042500  +7 2629  XE1PM PA3BUD JO21 (x2)
043530  -9  641  XE1PM G4IFX -17 (x2)

20m

UTC    dB Audio  Message
031415 -12 1921  XE1PM R9FAI LO87 (x3)
031945 -17 1921  XE1PM E70SZ JN84
032045 -19 1921  XE1PM UT7EM KN78 (x2)
032415 -24 1918  XE1PM PD0RCQ JO21 (x2)
034315 -24 1735  XE1PM IU7XWD JN80 (x2)
035230 -24 1921  IU7XWD XE1PM -12
035315 -22 1731  XE1PM IU7XWD R-11
043530  -1 1947  XE1PM RQ6Z KN98 (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.

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