TA7TET — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Turkey Most frequent locator attributed to this token: KN91

Receiver-side FT8 activity involving TA7TET, decoded by SO8OO in southeastern Poland. 92 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 15 UTC dates in the available aggregate history. Observed between 2026-07-08 and 2026-08-13.

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 92 FT8 messages attributed to TA7TET as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (54%), followed by 80 m (24%) and 40 m (22%). Most decodes (93%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

80m · 22 40m · 20 20m · 50

First attributed message: 2026-07-08
Last attributed message: 2026-08-13 18:07 UTC

Observed FT8 message patterns

Attributed sample: 92 messages
Active dates: 15 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -21 to -11 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 48, moderate (-15 to -9 dB) 37, strong (≥ -8 dB) 7.

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 TA7TET in decoded directed-looking exchanges:

R7DX · European Russia ×2 7Z1BM · Saudi Arabia BD8ELZ · China BG9VZ · China JA1XZF · Japan JA3FYC · Japan JG5VFK · Japan JY5CG · Jordan K2TQC · United States R1TM · European Russia R2RAU · European Russia R3LAF · European Russia

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 TA7TET

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: KN91 · 28 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,626 km (approx.)
Last such locator decoded: 2026-07-13 21:36 UTC

Other locator fields attributed to this token: KN90 (15).

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	TA7TET S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-15 22:54	40m	- / -	G5TV	-21 / -	3	Partial capture
08-15 22:53	40m	- / -	PC2J	-12 / -	2	Partial capture
08-15 22:50	40m	- / -10	IK4LZH	-2 / -	3	✓ Closing fragment
08-15 22:50	40m	- / -13	IU2HUQ	-8 / -	3	Partial capture
08-15 22:49	40m	- / -	G5TV	-20 / -	2	Partial capture
08-15 22:46	40m	- / -7	RY3F	-9 / -	4	✓ Closing fragment
08-15 22:41	40m	- / -	RX3ASQ	-14 / -	2	✓ Closing fragment
08-15 22:22	40m	- / -	DL1UDO	-19 / -	3	Partial capture
08-15 22:16	40m	- / -10	UT4VL	-6 / -	4	Partial capture
08-06 23:56	80m	- / -24	Z62NS	+7 / -	10	Partial capture
08-06 23:28	40m	- / -14	DH5BM	-14 / -	3	✓ Closing fragment
08-06 23:15	40m	- / -11	OK1WCF	-3 / -	4	✓ Closing fragment
08-06 23:08	40m	- / -14	SP7TF	-9 / -	2	✓ Closing fragment
08-06 22:58	40m	- / -10	R2EA	-12 / -	3	✓ Closing fragment
08-06 22:37	40m	- / -	DF8AA	-14 / -	2	Partial capture
08-06 22:33	40m	- / -10	US2YW	-2 / -	4	✓ Closing fragment
08-04 20:07	40m	-13 / -	SQ8V	- / 0	2	✓ Closing fragment
08-04 20:01	40m	- / -	F1IQH	-8 / -	2	Partial capture
08-04 20:01	40m	- / -6	R3BDQ	-11 / -	3	Partial capture
08-04 18:59	40m	- / -18	G0OYQ	-14 / -	4	✓ Closing fragment
08-04 18:58	40m	-14 / -	EI8GS	-18 / -18	4	✓ Closing observed
08-04 17:43	40m	- / -11	HA8KP	-15 / -	2	✓ Closing fragment
08-04 16:05	20m	- / -18	F4FSY	-16 / -	2	Partial capture
07-28 14:42	20m	- / -13	TA7AO	-16 / -	3	✓ Closing fragment
07-27 17:22	20m	- / -1	R2RAU	-4 / -	2	✓ Closing fragment
07-26 20:17	20m	- / -13	UB3BGQ	-11 / -	3	✓ Closing fragment
07-26 19:47	40m	- / -5	EU7DD	-20 / -	4	✓ Closing fragment
07-24 18:04	20m	-8 / -	4L7T	- / -7	2	Partial capture
07-24 18:02	20m	-8 / -12	7Z1BM	-10 / -	2	✓ Closing observed
07-23 20:06	40m	- / +3	RA3SI	-14 / -	2	✓ Closing fragment
07-22 19:28	40m	- / -18	YO4LUP	-16 / -	4	✓ Closing fragment
07-22 18:42	80m	-20 / -10	YO4NT	+11 / +2	4	✓ Full exchange observed
07-22 18:40	80m	-18 / -14	RA3SO	-7 / -9	5	✓ Full exchange observed
07-22 18:19	20m	-14 / -	MI0JZZ	- / -	5	Partial capture
07-22 17:53	40m	- / -9	RK3AQ	-13 / -	3	✓ Closing fragment
07-22 17:48	40m	- / -18	UA4FKT	-17 / -	3	Partial capture
07-21 22:50	80m	-15 / -15	RC6OD	+4 / 0	5	✓ Full exchange observed
07-20 20:58	20m	- / -25	K2TQC	-6 / -	4	✓ Closing fragment
07-20 18:29	20m	- / -	F5RRS	-5 / -	3	Partial capture
07-20 18:29	20m	- / -	RG6ZF	-4 / -	2	✓ Closing fragment
07-20 17:56	20m	- / -4	UA4FEN	+5 / -	2	✓ Closing fragment
07-19 17:44	40m	- / -	S51DD	-12 / -	3	Partial capture
07-19 17:42	40m	- / -5	YO9HP	-11 / -	2	✓ Closing fragment
07-15 18:44	40m	-17 / -9	RA3TVW	-13 / +3	2	Partial capture
07-15 05:11	20m	- / -13	R7DX	-10 / -	6	✓ Closing fragment
07-15 05:07	20m	- / -16	RM6J	-21 / -	5	✓ Closing fragment
07-14 20:38	40m	- / -4	9A4ZM	-6 / -	3	✓ Closing fragment
07-13 22:41	40m	- / -	F4BYA	+4 / -	3	Partial capture
07-13 21:48	40m	- / -	F5RRS	-18 / -	2	✓ Closing fragment
07-13 17:42	20m	-20 / -	R3LAF	- / +3	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
224715  -6 1061  TA7TET RY3F -07 (x2)
224945 -21 1707  TA7TET G5TV IO93
225015  -7 1465  TA7TET IU2HUQ -13
225015  -4  437  TA7TET IK4LZH JN54
225015 -20 1707  TA7TET G5TV IO93
225045  -5 1465  TA7TET IU2HUQ -13
225045  +2  437  TA7TET IK4LZH R-10
225115 -11 1465  TA7TET IU2HUQ -13
225115  -4  437  TA7TET IK4LZH 73
225315 -10 1060  TA7TET PC2J JO22 (x2)
225415 -22 1707  TA7TET G5TV IO93 (x3)

20m

UTC    dB Audio  Message
201815  -8 1209  TA7TET UB3BGQ RR73 (x2)
210900  -8 2502  TA7TET YO2LIM -09
172215  -4 2168  TA7TET R2RAU -01 (x2)
220900 -16 1977  HL5FUA TA7TET KN90
110100 -23 1117  R4DI TA7TET KN90
125445 -10 2117  TA7TET R4DI -08
144245 -16 1539  TA7TET TA7AO -13 (x3)
214300  -6  768  TA7TET 9K2YM -23
160530 -16 1780  TA7TET F4FSY -18 (x2)
180715  -6  669  RA9J TA7TET KN90

80m

UTC    dB Audio  Message
184215 -16 1903  RA3SO TA7TET 73
184230  +8 1503  TA7TET YO4NT -10 (x2)
184345 -20 1903  YO4NT TA7TET R+02
184400 +15 1503  TA7TET YO4NT RR73
235645  +8  914  TA7TET Z62NS -24 (x10)

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.

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