SQ1EIC — 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: Poland Most frequent locator attributed to this token: JO83

Receiver-side FT8 activity involving SQ1EIC, decoded by SO8OO in southeastern Poland. 820 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-11-06.

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 820 FT8 messages attributed to SQ1EIC as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (44%), followed by 40 m (32%) and 60 m (20%). Most decodes (81%) 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 (75%); the estimated median was -3 dB.

Overview

820

Messages attributed

UTC dates decoded

117

Active 15-min windows

-3 dB

Estimated median S/N

Bands

160m · 28 80m · 361 60m · 162 40m · 263 20m · 6

First attributed message: 2026-06-18
Last attributed message: 2026-11-06 11:10 UTC

Observed FT8 message patterns

Attributed sample: 820 messages
Active dates: 30 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -14 to +7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 55, moderate (-15 to -9 dB) 151, strong (≥ -8 dB) 614.

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 SQ1EIC in decoded directed-looking exchanges:

DL9KM · Fed. Rep. of Germany ×3 DL7EDU · Fed. Rep. of Germany ×2 E70SZ · Bosnia-Herzegovina ×2 ER1CW · Moldova ×2 F1IQH · France ×2 G4CFS · England ×2 OZ5AGJ · Denmark ×2 SP6SOZ · Poland ×2 YO6LM · Romania ×2 MI5JYK · Northern Ireland ×2 YO4LUP · Romania ×2 SV2CLJ · Greece

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 SQ1EIC

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: JO83 · 420 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 515 km (approx.)
Last such locator decoded: 2026-11-06 11:08 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	SQ1EIC S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 11:08	40m	-14 / 0	DC7LR	-8 / -20	5	✓ Full exchange observed
11-06 09:22	40m	-15 / -	M9LDX	- / -10	3	✓ Closing fragment
11-06 09:21	40m	-17 / -	SA5TTY	- / -11	3	✓ Closing fragment
11-06 09:08	40m	-15 / -	PD7JLP	- / -8	3	✓ Closing fragment
11-06 08:37	40m	-10 / -3	HB9ELE	+1 / -8	4	✓ Full exchange observed
11-06 08:35	40m	-4 / -	DK1XAM	- / -11	4	✓ Closing fragment
11-06 08:32	40m	-2 / -	ON6LEO	- / -	3	Partial capture
11-06 08:28	40m	-10 / -	DK8HC	- / -15	3	✓ Closing fragment
11-06 08:27	40m	+4 / -	OH2DLZ	- / -16	2	Partial capture
11-06 08:23	40m	-16 / -	SP3SBY	-11 / -3	6	✓ Full exchange observed
11-06 08:23	40m	-5 / -4	PA2EW	+3 / -1	11	✓ Full exchange observed
11-05 20:50	40m	-11 / -12	DD3ZZ	-8 / -18	10	✓ Full exchange observed
11-05 20:29	40m	-12 / -	SP5ETF	- / -12	2	Partial capture
11-05 20:26	40m	-12 / -11	M0PHC	-10 / -1	3	✓ Full exchange observed
11-05 20:24	40m	-8 / -	OM7AMA	- / -6	3	✓ Closing fragment
11-05 20:18	40m	-18 / -9	HA1RB	-4 / -6	3	✓ Full exchange observed
11-05 20:15	40m	- / -8	S55A	-4 / -	2	✓ Closing fragment
11-05 20:11	40m	-1 / -7	OE3UKW	+2 / -	3	✓ Closing observed
11-05 20:09	40m	-9 / -21	DK5NC	-9 / -	2	✓ Closing observed
11-05 19:59	40m	-9 / +3	SM7XON	-11 / -16	9	✓ Full exchange observed
11-05 19:55	40m	-12 / -	8Q7PR	- / -	8	Partial capture
11-05 18:54	40m	-11 / -	SQ8AA	- / -	3	Partial capture
11-05 18:51	40m	-16 / -	PB1PCH	-9 / -	4	✓ Closing observed
11-05 18:50	40m	-10 / -10	G4DBW	-8 / -	4	Partial capture
10-17 19:14	40m	- / -2	PD7LB	-17 / -	2	✓ Closing fragment
10-17 19:11	40m	- / -11	ON4CJU	0 / -	2	✓ Closing fragment
10-17 19:09	40m	- / -4	IK2JYT	+7 / -	2	✓ Closing fragment
10-17 19:06	40m	- / -12	YO4NT	+5 / -	2	✓ Closing fragment
10-17 18:54	40m	- / -6	E70SZ	-8 / -	2	✓ Closing fragment
10-17 18:46	60m	-8 / -	SP6SOZ	-10 / 0	5	✓ Full exchange observed
10-17 18:42	60m	-12 / -2	I4IKW	+12 / -11	5	✓ Full exchange observed
10-16 21:19	60m	- / -	SP1ZMO	-14 / -	2	Partial capture
10-16 21:06	60m	- / -15	G0AZH	-9 / -	3	Partial capture
10-16 21:03	60m	- / -12	SP4NDY	-4 / -	3	Partial capture
10-16 20:33	40m	- / -12	RZ4FWA	-6 / -	2	✓ Closing fragment
10-14 19:48	40m	- / -5	F4HTO	0 / -	2	✓ Closing fragment
10-14 19:47	40m	- / -	EA3FP	-8 / -	7	Partial capture
10-14 19:44	40m	- / -	M8DKY	-8 / -	2	✓ Closing fragment
10-14 19:39	40m	- / +6	IK3MLF	0 / -	2	✓ Closing fragment
10-14 19:29	40m	- / -15	G4CFS	+4 / -	2	✓ Closing fragment
10-14 18:59	60m	- / -	DH4PAP	-4 / -	4	Partial capture
10-14 18:56	60m	-10 / +1	G4ZFJ	+2 / -10	5	✓ Full exchange observed
10-14 18:55	60m	- / -	F5LMJ	-12 / -	3	Partial capture
10-14 18:54	60m	-2 / -3	IK4CBO	-5 / -7	7	✓ Full exchange observed
10-14 18:50	60m	-8 / -	SQ8GBG	-20 / +6	3	✓ Closing observed
10-14 18:44	60m	-11 / -	OE3EVB	+4 / +3	5	✓ Full exchange observed
10-14 18:43	60m	- / -	DK6AH	-20 / -	2	Partial capture
10-14 18:40	60m	-4 / -	OH5YZ	- / -14	2	✓ Closing fragment
10-14 18:40	60m	- / -	F4HSB	-22 / -	2	Partial capture
10-14 18:36	60m	-6 / -4	DL9KM	-15 / -18	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
084015 -17 1714  GM6URC SQ1EIC JO83
090845 -18 1602  PD7JLP SQ1EIC JO83 (x3)
092100 -17 1774  SA5TTY SQ1EIC JO83 (x3)
092230 -15 1541  M9LDX SQ1EIC JO83 (x3)
110815 -14 2128  DC7LR SQ1EIC JO83
110930 -10 2729  SQ1EIC DC7LR +00
110945 -10 2128  DC7LR SQ1EIC R-20
111000  -6 2729  SQ1EIC DC7LR RR73
111015 -17 2128  DC7LR SQ1EIC 73

60m

UTC    dB Audio  Message
211545 -22 2125  SQ1EIC PA3ADE JO22 (x2)
211845 -21 1882  SQ1EIC F4HSB JN37
211945 -11 2125  SQ1EIC SP1ZMO JO73 (x2)
184245 -11 1597  I4IKW SQ1EIC JO83
184300 +15  740  SQ1EIC I4IKW -02
184315 -13 1597  I4IKW SQ1EIC R-11
184330  +8  740  SQ1EIC I4IKW RR73
184345 -12 1597  I4IKW SQ1EIC 73
184615 -10 1597  SP6SOZ SQ1EIC JO83
184630 -10 1320  SQ1EIC SP6SOZ +13
184645  -7 1597  SP6SOZ SQ1EIC R+00
184700 -11 1320  SQ1EIC SP6SOZ RR73
184715  -8 1597  SP6SOZ SQ1EIC 73

10m

UTC    dB Audio  Message
091445  -6  657  SQ1EIC SV2CLJ KN10 (x2)
120845  -8 2182  SQ1EIC EA7Z IM67 (x2)

80m

UTC    dB Audio  Message
191245  -6 1648  SQ1EIC DO9FR -08
191300 -18 1647  DO9FR SQ1EIC R-05
191315  -6 1647  SQ1EIC DO9FR RR73
191330 -18 1647  DO9FR SQ1EIC 73
191445  -5 1465  SQ1EIC DL9KV -14 (x5)
191815 -10  670  SP7OK SQ1EIC JO83
191830 +13  671  SQ1EIC SP7OK -01 (x2)
192015 +14 2852  SQ1EIC SP5MXZ -07 (x2)
193100  -7 1113  DO7LIA SQ1EIC JO83

160m

UTC    dB Audio  Message
215700 -21 2205  SQ1EIC 8S2A -03
215745 -16 1378  CQ SQ1EIC JO83 (x2)
215845 -12 1378  8S2A SQ1EIC R-14 (x2)
220015 -17 1379  CQ SQ1EIC JO83
220100 -11 1379  SQ1EIC LA1QRO JO40 (x2)
220445 -19 1379  CQ SQ1EIC JO83                        a1 (x2)
220530  -2 1374  SQ1EIC 9A4ZM JN86
220545 -15 1378  CQ SQ1EIC JO83
220600  -2 1374  SQ1EIC 9A4ZM JN86 (x3)

20m

UTC    dB Audio  Message
192845  -5  427  SQ1EIC HS0ZOY -14 (x2)
193230  +0  374  SQ1EIC XV9T +03 (x2)
193430  -3  546  SQ1EIC TA2ED -06
193430 -21 1463  SQ1EIC R4FDW +03
193500  +0  546  SQ1EIC TA2ED -06
193500 -21 1463  SQ1EIC R4FDW RR73
193530  -2  546  SQ1EIC TA2ED -06 (x2)
191900  -8 1114  SQ1EIC CS8ABF -06 (x2)
192930 -11  925  SQ1EIC 7Z1BQ RR73
235445 -17 1798  VP2VKC SQ1EIC JO83 (x2)

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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