IK3ACI — 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: Italy Most frequent locator attributed to this token: JN55

Receiver-side FT8 activity involving IK3ACI, decoded by SO8OO in southeastern Poland. 165 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-23.

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 165 FT8 messages attributed to IK3ACI as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (46%), followed by 20 m (28%) and 40 m (20%). Most decodes (71%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -1 dB.

Overview

165

Messages attributed

UTC dates decoded

Active 15-min windows

-1 dB

Estimated median S/N

Bands

80m · 76 40m · 33 20m · 47 10m · 9

First attributed message: 2026-06-20
Last attributed message: 2026-10-23 02:00 UTC

Observed FT8 message patterns

Attributed sample: 165 messages
Active dates: 23 UTC dates
Estimated median S/N: -1 dB
Estimated 10th-90th percentile: -13 to +12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 36, strong (≥ -8 dB) 126.

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 IK3ACI in decoded directed-looking exchanges:

TK4QP · Corsica 9J2FI · Zambia Z61DX · Republic of Kosovo

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 IK3ACI

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: JN55 · 142 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 945 km (approx.)
Last such locator decoded: 2026-10-23 02:00 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	IK3ACI S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 01:56	80m	+6 / -	K7ACZ	- / -	10	Partial capture
10-17 01:57	80m	+8 / -	VE3LWY	- / -	3	Partial capture
10-15 03:23	80m	- / -	DO9BAU	+8 / -	12	Partial capture
10-15 03:20	80m	+6 / -17	Z61DX	-9 / +7	9	✓ Full exchange observed
10-11 02:12	80m	-4 / +2	9H6C	-1 / +7	5	Partial capture
09-24 02:20	80m	+1 / -	HC1BG	- / -	22	Partial capture
09-24 01:45	80m	+8 / -	9Y4D	- / -	10	Partial capture
09-24 01:37	80m	+8 / -	RI1FJZ	- / -	4	Partial capture
09-20 00:37	80m	+14 / -	RI1FJZ	- / -	5	Partial capture
09-07 06:27	40m	-8 / -	J38DX	- / -	12	Partial capture
09-07 00:06	40m	+8 / -	9J2FI	- / -2	4	✓ Closing fragment
08-23 14:33	20m	0 / -7	TK4QP	+2 / -	6	✓ Full exchange observed
08-16 13:31	20m	-8 / -	Z61DX	- / -	2	Partial capture
08-16 05:56	20m	-13 / -	T77BL	- / -	3	Partial capture
08-16 05:42	20m	- / -	LZ2VQ	-6 / -	2	Partial capture
08-15 00:48	20m	-2 / -	9V1ZW	- / -	4	Partial capture
07-30 09:13	20m	-9 / -	VP5G	- / -19	17	Partial capture
07-27 02:51	20m	-12 / -	EP5TJS	- / -	2	Partial capture
07-27 02:46	20m	-11 / -	EP5TJS	- / -	3	Partial capture
07-26 04:32	20m	-11 / -	WS7M	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
032900  +4 2602  IK3ACI DO9BAU JO62 (x2)
015715  +5  245  VE3LWY IK3ACI JN55 (x3)
015615  -1 1210  K7ACZ IK3ACI JN55 (x10)

40m

UTC    dB Audio  Message
000630  +7 2539  9J2FI IK3ACI JN55 (x3)
062700 -13  231  J38DX IK3ACI JN55 (x12)

20m

UTC    dB Audio  Message
005000  -1  296  9V1ZW IK3ACI JN55
054230  -1 2513  IK3ACI LZ2VQ KN23 (x2)
054545 -16 2514  <...> IK3ACI JN55
055615 -11 2513  T77BL IK3ACI JN55 (x3)
133130  -6  528  Z61DX IK3ACI JN55 (x2)
143330  -1  324  TK4QP IK3ACI JN55 (x2)
143415  +4  323  IK3ACI TK4QP -07
143430  +4  323  TK4QP IK3ACI R+13
143445  +0  323  IK3ACI TK4QP RR73
143500  +0  324  TK4QP IK3ACI 73

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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