SV1QEZ — 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: Greece Most frequent locator attributed to this token: KM18

Receiver-side FT8 activity involving SV1QEZ, decoded by SO8OO in southeastern Poland. 1,131 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 51 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-16.

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 1,131 FT8 messages attributed to SV1QEZ as the transmitting token by decoded message structure across 51 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (41%), followed by 80 m (24%) and 40 m (24%). Most decodes (70%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (72%); the estimated median was -3.5 dB.

Overview

1,131

Messages attributed

UTC dates decoded

164

Active 15-min windows

-3.5 dB

Estimated median S/N

Bands

160m · 12 80m · 271 60m · 460 40m · 269 20m · 49 10m · 70

First attributed message: 2026-06-06
Last attributed message: 2026-10-16 18:09 UTC

Observed FT8 message patterns

Attributed sample: 1,131 messages
Active dates: 51 UTC dates
Estimated median S/N: -3.5 dB
Estimated 10th-90th percentile: -15.5 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 113, moderate (-15 to -9 dB) 203, strong (≥ -8 dB) 815.

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 SV1QEZ in decoded directed-looking exchanges:

NV1U · United States ×2 DO7RMS · Fed. Rep. of Germany DO9BAU · Fed. Rep. of Germany F6FDY · France HC7AE · Ecuador LU1DX · Argentina PT7EM · Brazil A93MO · Bahrain BG0FQU · China F6FHZ · France JY5IB · Jordan KH8WW · American Samoa

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 SV1QEZ

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: KM18 · 853 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,275 km (approx.)
Last such locator decoded: 2026-10-16 18:09 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	SV1QEZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 18:03	60m	-6 / -	TA3GO	- / 0	3	✓ Closing fragment
10-16 17:58	40m	-4 / -	JY5IB	- / -	2	✓ Closing fragment
10-16 17:46	60m	-7 / -6	G6MHO	-15 / -14	7	✓ Full exchange observed
10-16 17:40	60m	-4 / +9	EU1DE	+3 / +2	10	✓ Full exchange observed
10-16 17:37	60m	-5 / -8	M1FJG	0 / -	4	Partial capture
10-16 17:29	60m	0 / -	G6MHO	- / -	2	Partial capture
10-15 17:58	80m	+2 / -	H49A	- / -	2	Partial capture
10-14 15:32	60m	-9 / -	FW1P	- / -25	9	✓ Closing fragment
10-14 15:21	60m	-10 / -	FW1P	- / -	6	Partial capture
10-14 15:07	60m	-11 / -	FW1P	- / -	10	Partial capture
10-14 05:22	60m	-8 / -	FW1P	- / -	4	Partial capture
10-14 04:43	40m	-6 / -	WV5A	- / -	5	Partial capture
10-14 04:42	40m	+2 / -	KC9USW	- / -	2	Partial capture
10-14 04:38	40m	-3 / -	W3T	- / -16	7	✓ Closing fragment
10-14 04:08	60m	-3 / -	HI3QMT	- / -18	11	✓ Closing fragment
10-13 17:43	60m	+2 / -	FW1P	- / -	4	Partial capture
10-13 16:57	60m	+3 / -	FW1P	- / -	27	Partial capture
10-13 16:55	60m	-6 / -	A92AE	- / -16	3	✓ Closing fragment
10-13 16:35	60m	-2 / -	FW1P	- / -	9	Partial capture
10-13 16:32	60m	-9 / -	FW1P	- / -	3	Partial capture
10-13 16:08	60m	-4 / -	FW1P	- / -	15	Partial capture
10-13 15:40	60m	0 / -	FW1P	- / -	16	Partial capture
10-13 15:33	60m	-11 / -	FW1P	- / -	4	Partial capture
10-13 15:25	60m	-10 / -	FW1P	- / -	4	Partial capture
10-13 15:17	60m	-6 / -	FW1P	- / -	10	Partial capture
10-13 15:12	60m	-6 / -	FW1P	- / -	4	Partial capture
10-13 06:09	60m	-9 / -	FW1P	- / -	9	Partial capture
10-13 05:58	60m	-3 / -	FW1P	- / -	10	Partial capture
10-13 05:42	60m	-6 / -	FW1P	- / -	20	Partial capture
10-12 20:06	40m	-7 / -12	F6FHZ	-10 / -16	5	✓ Full exchange observed
10-12 20:05	40m	+2 / -	OK2BRV	- / -18	2	Partial capture
10-12 20:03	40m	-2 / -10	VK3AMP	-14 / -3	5	✓ Full exchange observed
10-12 20:01	40m	-2 / -	BG0FQU	- / -19	3	✓ Closing fragment
10-12 06:08	40m	- / -2	IK4JPP	-8 / -	2	Partial capture
10-12 06:07	40m	-18 / +8	Z62NS	-6 / 0	4	✓ Full exchange observed
10-12 06:01	40m	-5 / -	W4PSK	- / -17	5	Partial capture
10-12 05:58	40m	-12 / -	9H6C	- / -3	2	Partial capture
10-11 17:34	60m	-10 / -	JW9DL	- / -	12	Partial capture
10-11 17:25	60m	-5 / -	9H6C	- / -4	3	Partial capture
10-11 16:22	60m	-12 / -	H49A	- / -	7	Partial capture
10-11 16:01	60m	-4 / -	H49A	- / -	32	Partial capture
10-10 18:03	80m	-13 / -	H49A	- / -	3	Partial capture
10-08 19:49	60m	+7 / -11	G0ABI	-3 / -6	6	✓ Full exchange observed
10-08 19:45	60m	+10 / 0	ER5GB	+1 / -4	9	✓ Full exchange observed
10-08 19:10	40m	-4 / -	EY7BM	- / -	3	Partial capture
10-08 18:28	40m	+2 / -	EY7BM	- / -	20	Partial capture
10-08 16:10	40m	-1 / -	A93MO	- / -12	5	✓ Closing fragment
10-07 05:30	40m	-2 / -	TA2VUZ	- / +1	3	✓ Closing fragment
10-07 04:38	40m	0 / -	KB3DQI	- / -	10	Partial capture
10-07 04:23	40m	-4 / -	C5R	- / -	12	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
043930  -5 1912  W3T SV1QEZ KM18 (x4)
044130  -5 2412  WA8CAC SV1QEZ KM18
044200  +2 2412  KC9USW SV1QEZ KM18 (x2)
044315  -3 2412  WV5A SV1QEZ KM18 (x5)
175830  -6 2058  JY5IB SV1QEZ KM18 (x2)
180930 -11 1827  UK8FCM SV1QEZ KM18

60m

UTC    dB Audio  Message
174300  +1 1924  EU1DE SV1QEZ KM18
174315  +5 1449  SV1QEZ EU1DE +09
174330  -5 1924  EU1DE SV1QEZ R+02
174345  +1 1449  SV1QEZ EU1DE RR73
174400  -3 1924  EU1DE SV1QEZ 73
174600  -8 1681  G6MHO SV1QEZ KM18 (x3)
174715 -13 1593  SV1QEZ G6MHO -06
174730  -5 1681  G6MHO SV1QEZ R-14
174745 -17 1594  SV1QEZ G6MHO RR73
174800  -8 1681  G6MHO SV1QEZ 73
180315  -6 1933  TA3GO SV1QEZ KM18 (x3)

80m

UTC    dB Audio  Message
035045  -7 2371  LY1DY SV1QEZ -05
035100  -5 2372  SV1QEZ LY1DY R-06
035115  -6 2371  LY1DY SV1QEZ RR73
035130  -7 2372  SV1QEZ LY1DY 73
035130  -1 1702  SV1QEZ HF1Z JO73
035145 -11 1871  HF1Z SV1QEZ -12
035200  +7 1702  SV1QEZ HF1Z R-05
035215  -8 1871  HF1Z SV1QEZ RR73
035230  +9 1702  SV1QEZ HF1Z 73
175245 -19 3050  H49A SV1QEZ KM18 (x6)

10m

UTC    dB Audio  Message
155915 -17 2199  LU1DX SV1QEZ KM18 (x3)
160145 -19 2199  DO9BAU SV1QEZ RR73 (x2)
162245 -17 2200  RI1FJL SV1QEZ KM18 (x4)
164545 -21 2144  <...> SV1QEZ KM18 (x2)
080600 -16 1772  SV1QEZ EX7CQ -23 (x3)
170315 -21 2088  DO3HCS SV1QEZ -17

160m

UTC    dB Audio  Message
222745 -15 1702  RI1FJZ SV1QEZ KM18 (x12)

20m

UTC    dB Audio  Message
042045 -21 2081  K0SSD SV1QEZ KM18
054045 -11 2603  <...> SV1QEZ KM18 (x8)

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

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