TI4MHS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Costa Rica Most frequent locator attributed to this token: EK70

Receiver-side FT8 activity involving TI4MHS, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-12.

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 4 FT8 messages attributed to TI4MHS as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 4

First attributed message: 2026-06-12
Last attributed message: 2026-06-12 02:54 UTC

Observed FT8 message patterns

Attributed sample: 4 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with TI4MHS in decoded directed-looking exchanges:

F1LZV · France R7CA · European Russia RA6ABC · European Russia RU4LM · European Russia RX3ASQ · European Russia SP8AJK · Poland UA3ATQ · European Russia DK7UY · Fed. Rep. of Germany EC3A · Spain F4GTB · France G0JJL/P · England HA7TM · Hungary

Most frequent locator attributed to TI4MHS

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: EK70 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 10,284 km (approx.)
Last such locator decoded: 2026-06-12 02:54 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	TI4MHS S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-25 00:03	40m	- / -11	LA6TMA	-8 / -	2	✓ Closing fragment
08-25 00:01	40m	- / -	PC2J	+1 / -	5	Partial capture
08-25 00:00	40m	- / -	OH1HB	-7 / -	3	Partial capture
08-24 23:56	40m	- / -	OH1EDK	+4 / -	12	Partial capture
08-24 23:56	40m	- / -	R8PD	-13 / -	5	Partial capture
08-24 23:54	40m	- / -8	R2AL	+15 / -	5	✓ Closing fragment
08-24 23:54	40m	- / -9	UA3DIB	+2 / -	6	✓ Closing fragment
08-24 23:47	40m	- / -	R2AL	+14 / -	4	Partial capture
08-24 23:44	40m	- / -8	G0JJL/P	-14 / -	2	✓ Closing fragment
08-24 23:43	40m	- / -23	SM3ULU	-11 / -	3	✓ Closing fragment
08-24 01:08	20m	- / -13	F1PBZ	+6 / -	2	Partial capture
08-14 04:51	20m	- / 0	SP8AJK	-21 / -	5	✓ Closing fragment
08-11 03:54	20m	- / -	RA6ABC	0 / -	2	✓ Closing fragment
07-31 04:11	20m	- / -	EA4AOF	-6 / -	4	Partial capture
07-31 04:10	20m	- / -6	RT6C	+10 / -	3	Partial capture
07-31 00:28	20m	- / -18	4X1TI	-20 / -	2	Partial capture
07-30 20:37	10m	- / -22	F1LZV	-13 / -	3	✓ Closing fragment
07-21 22:41	20m	- / -	M8KUG	-4 / -	2	Partial capture
07-11 04:05	20m	- / -16	4X1ZQ	-20 / -	2	Partial capture
07-11 04:02	20m	- / -15	R7CA	+1 / -	3	✓ Closing fragment
07-11 04:01	20m	- / -	PD9OH	-14 / -	2	Partial capture
07-06 05:02	20m	- / -9	DL3OCF	-10 / -	2	Partial capture
06-30 00:09	40m	- / -	DK7UY	-14 / -	2	✓ Closing fragment
06-30 00:08	40m	- / -21	F4GTB	-16 / -	3	✓ Closing fragment
06-28 03:12	20m	- / -18	RU4LM	-4 / -	3	✓ Closing fragment
06-25 03:35	20m	- / -	IU0TPA	-6 / -	2	Partial capture
06-25 02:30	40m	- / -	RA3ALC	-1 / -	2	Partial capture
06-25 02:26	40m	- / -18	PA3DZM	-11 / -	5	✓ Closing fragment
06-25 02:22	40m	- / -	RA3ALC	-6 / -	3	Partial capture
06-25 02:21	40m	- / -9	EC3A	-16 / -	2	✓ Closing fragment
06-25 02:21	40m	- / -	RX6LHY	-9 / -	4	Partial capture
06-24 04:29	20m	- / -	EB5AL	-2 / -	2	Partial capture
06-24 04:21	20m	- / -10	UA3ATQ	-21 / -	3	✓ Closing fragment
06-24 04:20	20m	- / -15	RX3ASQ	-17 / -	3	✓ Closing fragment
06-24 04:16	20m	- / -	LZ9DX	-11 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
000045  -7 2775  TI4MHS OH1HB KP10
000045  +7 2985  TI4MHS OH1EDK KP01
000115  -1 1538  TI4MHS PC2J JO22
000115 -11 2775  TI4MHS OH1HB KP10
000115  +0 2985  TI4MHS OH1EDK KP01
000145  +1 1538  TI4MHS PC2J JO22
000145  +5 2984  TI4MHS OH1EDK KP01
000215  +0 1538  TI4MHS PC2J JO22
000215 -20 1086  TI4MHS ON4MAP JO20
000215  +8 2984  TI4MHS OH1EDK KP01
000245  +3 1538  TI4MHS PC2J JO22
000245  +8 2984  TI4MHS OH1EDK KP01
000315  +0 1538  TI4MHS PC2J JO22
000345  -8 1538  TI4MHS LA6TMA R-11 (x2)

20m

UTC    dB Audio  Message
041115 +10 2579  TI4MHS RT6C -06
041115  -6 2941  TI4MHS EA4AOF IN80
041145 +12 2579  TI4MHS RT6C -06
041145  -4 2940  TI4MHS EA4AOF IN80 (x3)
035445  +1 1696  TI4MHS RA6ABC KN96 (x2)
045115 -21 1992  TI4MHS SP8AJK KO10 (x5)
010815  +3  577  TI4MHS F1PBZ -13 (x2)

10m

UTC    dB Audio  Message
203730 -16 1167  TI4MHS F1LZV JN13 (x3)

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