TI2JJP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Costa Rica Most frequent locator attributed to this token: EJ79

Receiver-side FT8 activity involving TI2JJP, 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 2026-07-23.

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 TI2JJP 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: 2026-07-23
Last attributed message: 2026-07-23 01:44 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 TI2JJP in decoded directed-looking exchanges:

DM4GG · Fed. Rep. of Germany EA1KP · Spain EA7BD · Spain R5AV · European Russia R5DT · European Russia R6OD · European Russia RV6AJJ · European Russia W2MPC · United States

Most frequent locator attributed to TI2JJP

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: EJ79 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 10,371 km (approx.)
Last such locator decoded: 2026-07-23 01:44 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	TI2JJP S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-23 17:09	20m	- / -15	EA1KP	-12 / -	4	✓ Closing fragment
07-23 01:31	20m	- / -11	HB9TIH	-18 / -	4	Partial capture
07-23 01:14	20m	- / -	HB9TIH	-18 / -	5	Partial capture
07-23 01:00	20m	- / -18	CT1BFP	-19 / -	4	Partial capture
07-23 00:52	20m	- / -5	RV6AJJ	-13 / -	2	✓ Closing fragment
07-22 23:38	20m	- / -	UT5MD	-2 / -	2	Partial capture
07-22 22:28	20m	- / -5	DL1R	+4 / -	13	Partial capture
07-22 22:28	20m	- / -	PA1PXL	-18 / -	3	Partial capture
07-22 22:04	20m	- / -12	DM4GG	-2 / -	6	✓ Closing fragment
07-22 21:57	20m	- / -16	RA3ZH	-3 / -	3	Partial capture
06-26 00:55	20m	- / -	HB9TIH	-20 / -	2	Partial capture
06-26 00:55	20m	- / -24	R6OD	-10 / -	2	✓ Closing fragment
06-26 00:51	20m	- / -	YL3QZ	-20 / -	3	Partial capture
06-26 00:48	20m	- / -	HB9TIH	-19 / -	2	Partial capture
06-26 00:42	20m	- / -14	R5DT	-2 / -	3	✓ Closing fragment
06-26 00:30	20m	- / -	YL3QZ	-20 / -	2	Partial capture
06-26 00:27	20m	- / -	RX3ASQ	-6 / -	4	Partial capture
06-26 00:02	20m	- / -	YL3QZ	-20 / -	3	Partial capture
06-25 23:26	20m	- / -19	EA7BD	-20 / -	2	✓ Closing fragment
06-25 23:23	20m	- / -	RX3ASQ	0 / -	2	Partial capture
06-25 23:16	20m	- / -11	SV5BYP	-14 / -	10	Partial capture
06-25 23:11	20m	- / -	SV5BYP	-12 / -	2	Partial capture
06-25 22:42	20m	- / -	RX3ASQ	-2 / -	2	Partial capture
06-25 22:32	20m	- / -	R5FY	-15 / -	3	Partial capture
06-25 21:49	20m	- / -	GM3JIM	-6 / -	6	Partial capture
06-25 21:36	20m	- / -	HB9TIH	-18 / -	2	Partial capture
06-25 19:35	10m	- / -	RA3ZK	+12 / -	2	Partial capture
06-24 19:14	10m	- / -	F4BPO	-2 / -	9	Partial capture
06-24 19:09	10m	- / -	F4BPO	+2 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
011430 -16 1659  TI2JJP HB9TIH JN36 (x8)
013930  -3  391  TI2JJP UR4QWW KN77
014245 -19 1209  S57VG TI2JJP -04
014445 -17 1208  CQ TI2JJP EJ79                        a1
170945  -8 1245  TI2JJP EA1KP IN71 (x4)

10m

UTC    dB Audio  Message
190900  +4 1726  TI2JJP F4BPO JN36 (x12)
193530 +12  416  TI2JJP RA3ZK KO81 (x2)

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