YT2ZEZ — 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: Serbia Most frequent locator attributed to this token: KN03

Receiver-side FT8 activity involving YT2ZEZ, decoded by SO8OO in southeastern Poland. 354 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 18 UTC dates in the available aggregate history. Observed between 2026-08-30 and 2026-10-31.

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 354 FT8 messages attributed to YT2ZEZ as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 80 m (37%). Most decodes (71%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -4 dB.

Overview

354

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

80m · 132 40m · 222

First attributed message: 2026-08-30
Last attributed message: 2026-10-31 20:36 UTC

Observed FT8 message patterns

Attributed sample: 354 messages
Active dates: 18 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -14 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 81, strong (≥ -8 dB) 245.

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 YT2ZEZ in decoded directed-looking exchanges:

9A4ZM · Croatia ×2 DH1NGL · Fed. Rep. of Germany ×2 IQ4JO · Italy ×2 IZ4AIF · Italy ×2 OE3RHI · Austria ×2 R6FX · European Russia ×2 US2YW · Ukraine ×2 CS7BPG · Portugal 4X5JK · Israel DC6REH · Fed. Rep. of Germany DF9DL · Fed. Rep. of Germany DG3DAF · 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 YT2ZEZ

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: KN03 · 147 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 718 km (approx.)
Last such locator decoded: 2026-10-31 20:36 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	YT2ZEZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 21:00	80m	- / -	G6LTT	-16 / -	2	Partial capture
10-31 20:45	80m	- / -	G6LTT	-18 / -	2	Partial capture
10-31 20:38	80m	- / -	G6LTT	-18 / -	3	Partial capture
10-31 20:31	80m	- / -	F4HKP	-1 / -	4	Partial capture
10-31 20:31	80m	- / -	DO1DLE	-16 / -	2	Partial capture
10-31 20:31	80m	- / -	IZ8FQO	+1 / -	3	Partial capture
10-31 20:27	80m	- / -	DO1SHK	-7 / -	3	Partial capture
10-31 20:11	80m	- / -	ER1TX	+2 / -	2	Partial capture
10-31 20:10	80m	- / -	DA6DNA	+5 / -	5	Partial capture
10-27 10:49	40m	-10 / -13	DH1NGL	-12 / -3	4	✓ Full exchange observed
10-27 10:48	40m	-8 / -	IZ8PPI	- / -10	2	✓ Closing fragment
10-27 10:47	40m	-9 / -	HA5DI	- / -5	3	✓ Closing fragment
10-27 08:22	40m	-12 / -	F1IQH	- / -8	3	✓ Closing fragment
10-26 16:13	40m	0 / -14	PH9OY	-20 / -15	5	✓ Full exchange observed
10-26 16:10	40m	- / -	OH3MB	-5 / -	2	Partial capture
10-26 16:10	40m	-6 / -	TA1MHS	- / -10	2	Partial capture
10-26 16:09	40m	- / -14	M0TTT	-12 / -	2	Partial capture
10-26 16:04	40m	-12 / -13	DL8NCE	-4 / -8	5	✓ Full exchange observed
10-26 15:59	80m	-24 / -24	UA3QNA	-10 / -8	3	Partial capture
10-26 15:56	80m	- / -18	IQ4JO	+1 / -	3	✓ Closing fragment
10-26 15:54	80m	- / -	HF7X	-4 / -	2	Partial capture
10-26 15:52	80m	- / -19	OK1UOZ	+16 / -	2	✓ Closing fragment
10-22 20:51	80m	- / -	SP9UPH	+10 / -	2	Partial capture
10-22 20:51	80m	- / -15	SV1GYG	-8 / -	3	✓ Closing fragment
10-22 20:48	80m	- / -	CT7AUT	-16 / -	4	✓ Closing fragment
10-22 20:46	80m	-22 / -9	DK2LG	+2 / -	4	✓ Closing observed
10-22 20:44	80m	- / -7	SP9MOC	+2 / -	3	✓ Closing fragment
10-22 15:56	40m	-6 / -	RZ4FWA	-19 / -6	3	✓ Closing observed
10-22 15:55	40m	- / -15	DJ1TU	-2 / -	8	✓ Closing fragment
10-22 15:55	40m	- / -	RZ6AKF	+3 / -	2	Partial capture
10-22 15:54	40m	- / -11	UA3QNA	0 / -	2	Partial capture
10-21 19:45	40m	- / -14	M0IEP	-7 / -	3	✓ Closing fragment
10-21 19:42	40m	- / -7	IX1ABE	-10 / -	5	✓ Closing fragment
10-21 19:40	40m	-16 / -	DH5BM	- / -5	2	✓ Closing fragment
10-21 19:35	40m	- / -6	F1PBZ	+1 / -	2	✓ Closing fragment
10-21 19:26	40m	-14 / -13	DF9DL	0 / -10	7	✓ Full exchange observed
10-21 19:24	40m	-21 / -	UI6O	- / -	2	Partial capture
10-20 17:55	40m	-14 / -10	R3LDK	-4 / +2	6	✓ Full exchange observed
10-20 17:55	40m	-7 / -18	R6FX	-14 / -10	4	✓ Full exchange observed
10-20 17:53	40m	-11 / -	OR1A	-24 / -14	4	✓ Closing observed
10-20 17:52	40m	- / -18	R3DMS	-7 / -	3	Partial capture
10-20 17:50	40m	-13 / -	IT9PHU	- / -3	3	Partial capture
10-20 17:48	40m	-10 / -	OE3RHI	- / -4	4	✓ Closing fragment
10-20 17:43	40m	-1 / -	VJ6X	- / -	2	Partial capture
10-19 00:35	40m	- / -15	R4FDD	-2 / -	2	Partial capture
10-18 07:32	40m	+4 / -	EC5M	- / -	2	Partial capture
10-18 06:37	40m	-18 / -	MM0KMK	- / -19	2	Partial capture
10-17 20:29	40m	-8 / -14	UB6LUR	-24 / -	3	Partial capture
10-17 20:25	40m	+1 / -11	EA1BL	-10 / -13	6	✓ Full exchange observed
10-17 20:20	40m	-7 / -	4X5JK	- / +1	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
203215  -3 1503  YT2ZEZ F4HKP JN18
203215 -15 1145  YT2ZEZ DO1DLE JO31
203245  +1 1503  YT2ZEZ F4HKP JN18 (x2)
203600  +6  401  CQ YT2ZEZ KN03 (x2)
203645  +0  401  YT2ZEZ OM3PR JN87
203815 -17  202  YT2ZEZ G6LTT IO91 (x8)

40m

UTC    dB Audio  Message
161500  +0  847  PH9OY YT2ZEZ RR73
082145 -10 1175  CQ YT2ZEZ KN03
082215 -13 1119  F1IQH YT2ZEZ -08 (x3)
082415  -4 1118  TF5B YT2ZEZ KN03
104700 -13 1078  HA5DI YT2ZEZ KN03 (x3)
104830  -8 1077  IZ8PPI YT2ZEZ R-10 (x2)
104915 -11 1767  YT2ZEZ DH1NGL -13
104930 -12 1077  DH1NGL YT2ZEZ R-03
104945 -14 1767  YT2ZEZ DH1NGL RR73
105000  -7 1076  DH1NGL YT2ZEZ 73

10m

UTC    dB Audio  Message
134100 +12 2785  YT2ZEZ EA7Z IM67 (x2)
134330  -7 1593  YT2ZEZ CS7BPG IN51 (x3)
154515 -20 1425  YT2ZEZ CT4KQ IN60

20m

UTC    dB Audio  Message
174215  +5 2244  YT2ZEZ G4DBW JO01
174245 +11 2217  YT2ZEZ PE1NPS JO22

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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