HB9CIC — 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: Switzerland Most frequent locator attributed to this token: JN47

Receiver-side FT8 activity involving HB9CIC, decoded by SO8OO in southeastern Poland. 451 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 37 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-10-14.

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 451 FT8 messages attributed to HB9CIC as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (47%), followed by 20 m (36%) and 80 m (11%). Several six-hour UTC windows tied for the largest share (69%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13.4 dB.

Overview

451

Messages attributed

UTC dates decoded

Active 15-min windows

-13.4 dB

Estimated median S/N

Bands

80m · 51 60m · 11 40m · 210 20m · 161 10m · 18

First attributed message: 2026-07-19
Last attributed message: 2026-10-14 14:59 UTC

Observed FT8 message patterns

Attributed sample: 451 messages
Active dates: 37 UTC dates
Estimated median S/N: -13.4 dB
Estimated 10th-90th percentile: -21 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 179, moderate (-15 to -9 dB) 169, strong (≥ -8 dB) 103.

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 HB9CIC in decoded directed-looking exchanges:

SP5ROM · Poland ×2 2E0SRO · England SH5RJX · Sweden CT7AUT · Portugal F4BYA · France F5PZQ · France F8FUA · France G8RZ · England JN1ILK · Japan KC4WQ · United States KD4AP · United States M7LYG · England

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 HB9CIC

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: JN47 · 285 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 975 km (approx.)
Last such locator decoded: 2026-10-14 14:57 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	HB9CIC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-14 14:57	40m	-11 / -	PD0MNO	-18 / -10	5	✓ Closing observed
10-14 14:57	40m	- / -	F4IFO	-9 / -	2	Partial capture
10-14 14:56	40m	-9 / -	ON4JPE	- / -	2	Partial capture
10-12 09:22	40m	-7 / +1	HG0NPJ	+2 / -	5	✓ Closing observed
10-12 09:19	40m	- / +3	IK4JPP	-15 / -	3	Partial capture
10-12 09:16	40m	-14 / -	F4NKT	- / -12	2	✓ Closing fragment
10-12 09:14	40m	- / -	OK1UVJ	-21 / -	2	Partial capture
10-12 09:14	40m	-16 / -	PH9OY	- / -17	2	✓ Closing fragment
10-12 09:10	40m	-13 / -	DF1JM	- / -2	4	✓ Closing fragment
10-12 09:08	40m	-13 / -	DK1CE	-15 / -15	4	✓ Full exchange observed
10-12 09:08	40m	-14 / -	IK2ZJR	-11 / +1	5	✓ Full exchange observed
09-26 06:28	40m	-10 / -	J88IH	- / -	2	Partial capture
09-20 14:50	40m	-8 / -	DL2FK	-13 / -10	5	✓ Full exchange observed
09-20 14:48	40m	-12 / -	PE1NPS	- / -	2	Partial capture
09-20 06:31	80m	-21 / +6	DO2NM	-16 / -1	5	✓ Full exchange observed
09-20 06:29	80m	- / -12	DO5PY	-24 / -	2	Partial capture
09-20 06:27	40m	- / -	DA1TE	-10 / -	3	Partial capture
09-20 06:24	40m	- / -5	IQ4JO	-13 / -	4	Partial capture
09-19 07:04	40m	-5 / -	PD0WH	- / -16	4	Partial capture
09-19 07:00	40m	-6 / -	IK4TVP	-2 / +6	6	✓ Full exchange observed
09-19 06:57	40m	- / +1	OT7K	0 / -	2	✓ Closing fragment
09-18 05:36	80m	-18 / -11	DK3TNA	-5 / -13	14	Partial capture
09-18 05:33	80m	-9 / -	DO9YU	-12 / -14	4	✓ Closing observed
09-18 05:30	40m	-15 / +5	HA1BF	-8 / +3	5	✓ Full exchange observed
09-18 05:29	40m	- / -	UR4QWW	-3 / -	6	Partial capture
09-08 05:38	60m	- / -11	DD6ZV	+5 / -	3	✓ Closing fragment
09-08 05:26	60m	-14 / -	W4CHA	- / -7	3	✓ Closing fragment
09-08 05:17	40m	-16 / -	PR2AN	- / -	2	Partial capture
09-08 05:13	80m	-20 / -6	SP5HQZ	+14 / -2	5	✓ Full exchange observed
09-06 05:55	40m	-3 / -	PE1OID	- / -2	3	Partial capture
09-05 07:13	40m	-13 / -	N3VA	- / -	4	Partial capture
09-05 07:10	40m	-15 / -	PD8MD	- / -	5	Partial capture
09-05 07:07	40m	-9 / -	PF1B	- / -	3	Partial capture
08-25 07:56	20m	- / -6	F5SZB	-8 / -	4	Partial capture
08-25 07:53	20m	-14 / -9	CT7AUT	-1 / -13	7	✓ Full exchange observed
08-25 07:47	40m	-19 / -	PD0WRT	-18 / -	5	✓ Closing observed
08-25 07:43	40m	-13 / -	PD1GOL	- / -10	3	✓ Closing fragment
08-25 07:42	40m	- / -2	F1HFP	-17 / -	3	✓ Closing fragment
08-25 07:25	20m	- / -	M7KSV	-5 / -	2	Partial capture
08-25 07:21	20m	-6 / -	KD4AP	-20 / -12	5	✓ Closing observed
08-25 07:16	40m	-18 / -	PD1ADA	- / -	2	Partial capture
08-25 07:16	40m	- / -	DL6WR	-6 / -	2	Partial capture
08-25 06:24	20m	-5 / -	N2LEE	- / -14	2	✓ Closing fragment
08-25 06:19	20m	0 / -	K0LO	+4 / -12	2	Partial capture
08-25 06:17	20m	-12 / -	AA5GI	- / -	2	Partial capture
08-25 06:12	20m	-6 / -	KC4WQ	- / -	2	✓ Closing fragment
08-24 18:55	20m	+3 / -11	JN1ILK	-4 / -4	6	✓ Full exchange observed
08-24 18:52	20m	- / -	RZ4FWA	-8 / -	2	Partial capture
08-24 09:27	20m	-9 / -	PD5FL	-5 / -7	4	✓ Closing observed
08-24 09:25	20m	-11 / 0	PD9T	-19 / +3	3	✓ 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
092330  +2 2510  HB9CIC HG0NPJ -05 (x2)
092530 -21 2136  CQ HB9CIC JN47
092630 -21 2135  F5NYY HB9CIC RR73
092700 -19 2163  CQ HB9CIC JN47
092730 -17 2163  DJ5PT HB9CIC -06
145600  -6 1541  ON4JPE HB9CIC JN47 (x2)
145715 -11  678  HB9CIC F4IFO JN29
145730  -8 1707  PD0MNO HB9CIC JN47 (x3)
145845 -18 1707  HB9CIC PD0MNO RR73
145900 -12 1707  PD0MNO HB9CIC 73
145915  -7  678  HB9CIC F4IFO JN29

80m

UTC    dB Audio  Message
054030  +0 1304  HB9CIC DK3TNA R-09 (x4)
062930 -24 1566  CQ HB9CIC JN47                        a1
062945 -24 1566  HB9CIC DO5PY JN49 (x2)
063115 -18 1566  HB9CIC DO2NM JO50
063130 -21 1566  DO2NM HB9CIC -01
063145 -18 1566  HB9CIC DO2NM R+06
063200 -21 1566  DO2NM HB9CIC RR73
063215 -11 1566  HB9CIC DO2NM 73
063230 -21 1565  CQ HB9CIC JN47 (x3)

60m

UTC    dB Audio  Message
052600 -14 1045  W4CHA HB9CIC JN47 (x3)
052800  -7  638  CQ DX HB9CIC JN47 (x2)
053715 -23 1801  W2TAD HB9CIC JN47
053800 -16  895  CQ HB9CIC JN47                        a1
053815  +6  896  HB9CIC DD6ZV JO62 (x3)
053930 -13  895  CQ HB9CIC JN47 (x4)

20m

UTC    dB Audio  Message
072515 -10 1381  CQ HB9CIC JN47
072530  -7 1381  HB9CIC M7KSV IO94
072545  +0 1381  CQ HB9CIC JN47
075345 -22 1321  CT7AUT HB9CIC JN47 (x2)
075545  -7 1620  EA2EWL HB9CIC R-10
075600  -3 1499  HB9CIC CT7AUT -09
075615 -15 1828  HB9CIC F5SZB -06
075630  +0 1500  HB9CIC CT7AUT -09
075645  -6 1828  HB9CIC F5SZB -06
075645  -5 1620  CT7AUT HB9CIC R-13
075700  +0 1500  HB9CIC CT7AUT RR73
075715  -7 1620  CT7AUT HB9CIC 73
075745  -8 1828  HB9CIC F5SZB -06 (x2)

10m

UTC    dB Audio  Message
114100 -23 2208  EI4GAB HB9CIC R-02
135200 -19 2100  YU1JB HB9CIC JN47
120845 -13 1793  SH5RJX HB9CIC JN47 (x3)
121200 -24 1937  CQ HB9CIC JN47 (x3)
124315 -24 1618  HB9CIC 2E0SRO RR73

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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