II7IABB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy

Receiver-side FT8 activity involving II7IABB, decoded by SO8OO in southeastern Poland. 1,576 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-09-11 and 2026-09-20.

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 1,576 FT8 messages attributed to II7IABB as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (38%), followed by 60 m (36%) and 40 m (26%). Most decodes (64%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.8 dB.

Overview

1,576

Messages attributed

UTC dates decoded

152

Active 15-min windows

-7.8 dB

Estimated median S/N

Bands

80m · 602 60m · 567 40m · 407

First attributed message: 2026-09-11
Last attributed message: 2026-09-20 19:18 UTC

Observed FT8 message patterns

Attributed sample: 1,576 messages
Active dates: 10 UTC dates
Estimated median S/N: -7.8 dB
Estimated 10th-90th percentile: -20 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 446, moderate (-15 to -9 dB) 300, strong (≥ -8 dB) 830.

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 II7IABB in decoded directed-looking exchanges:

8Z96ND · Saudi Arabia ×4 SQ5EXI · Poland ×2 9A69AA · Croatia ×2 PE1LDS · Netherlands ×2 7Z96ND · Saudi Arabia EO100W · Ukraine HZ96ND · Saudi Arabia IU3VGK · Italy PH82MG · Netherlands EA5JKT · Spain IK5ZTT · Italy IK7TOE · Italy

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.

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	II7IABB S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 04:16	60m	- / -2	EA3AKY	-1 / -	6	Partial capture
09-20 19:13	60m	-13 / -	<...>	-3 / -	4	✓ Closing fragment
09-20 19:12	60m	-16 / -	IT9AKB	-13 / -6	2	Partial capture
09-20 19:09	60m	-17 / -	<...>	+7 / -	2	✓ Closing fragment
09-20 19:09	60m	-12 / -2	OE3UKW	+10 / -1	4	Partial capture
09-20 19:06	60m	-14 / -	<...>	- / -	2	✓ Closing fragment
09-20 19:02	60m	-13 / -	SQ5EXI	- / -7	3	Partial capture
09-20 19:00	60m	-18 / -7	PA3BLY	-7 / -4	4	Partial capture
09-20 19:00	60m	-16 / -	<...>	-7 / -	6	✓ Closing fragment
09-20 18:59	60m	-16 / -15	OE6TNO	-13 / -10	3	Partial capture
09-20 18:54	60m	- / -	SQ8AA	-5 / -	2	Partial capture
09-20 18:47	60m	-14 / -	F1RAU	- / -5	2	Partial capture
09-20 18:45	60m	- / -5	SQ8GBG	+7 / -	2	Partial capture
09-20 18:43	60m	- / -2	F6HRP	+1 / -	4	Partial capture
09-20 18:40	60m	-20 / -4	F4LQM	-15 / -10	2	Partial capture
09-20 18:37	60m	-15 / -	<...>	-2 / -	16	✓ Closing fragment
09-20 18:34	60m	- / -14	YO6FNF	-4 / -	2	Partial capture
09-20 18:33	60m	- / -7	IS0LLL	-10 / -	2	Partial capture
09-20 18:31	60m	-17 / -	<...>	-11 / -	2	✓ Closing fragment
09-20 18:28	60m	- / -6	DL9BDR	-14 / -	2	Partial capture
09-20 18:25	60m	-15 / -	<...>	+3 / -	2	✓ Closing fragment
09-20 18:25	60m	-19 / -13	YL3KZ	-2 / -10	2	Partial capture
09-20 18:19	60m	- / -9	DK2FM	-10 / -	2	Partial capture
09-20 18:19	60m	-17 / -	<...>	-12 / -	4	✓ Closing fragment
09-20 18:06	60m	- / -	IT9KMN	-5 / -	4	Partial capture
09-20 18:05	60m	-19 / -	<...>	+5 / -	2	✓ Closing fragment
09-20 18:02	40m	- / +4	R3LDK	+4 / -	2	Partial capture
09-20 17:57	60m	- / -14	F5HRH	-16 / -	2	Partial capture
09-20 17:55	60m	-19 / -	<...>	-11 / -	6	✓ Closing fragment
09-20 17:48	40m	-17 / -10	UA4FKT	+6 / -7	3	Partial capture
09-20 17:41	40m	- / -	<...>	0 / -	3	✓ Closing fragment
09-20 17:39	40m	- / -8	IW5BTT	0 / -	6	Partial capture
09-20 17:32	40m	- / -	<...>	-11 / -	2	✓ Closing fragment
09-20 06:32	40m	- / -	IU3ACL	-12 / -	4	Partial capture
09-20 06:28	40m	- / -	IU3ACL	-12 / -	3	Partial capture
09-19 21:47	60m	- / -	S57X	-6 / -	3	Partial capture
09-19 21:02	60m	- / -11	YT5DEY	-12 / -	2	Partial capture
09-19 20:56	60m	- / -	YT5DEY	-12 / -	3	Partial capture
09-19 20:33	60m	-17 / -	9A69AA	-3 / -	4	✓ Closing observed
09-19 19:28	60m	-22 / -	<...>	+4 / -	3	✓ Closing fragment
09-19 19:27	60m	-19 / -5	OK1TRJ	-2 / -10	3	Partial capture
09-19 19:24	60m	-21 / -10	DL5SBY	0 / -8	3	Partial capture
09-19 19:22	60m	- / -	F4HGF	-15 / -	7	Partial capture
09-19 19:21	60m	-16 / -	<...>	-4 / -	4	✓ Closing fragment
09-19 19:00	60m	-19 / -	<...>	-13 / -	6	✓ Closing fragment
09-19 18:49	60m	- / -2	OE9GWV	-8 / -	2	Partial capture
09-19 18:44	60m	- / -	PE1PEO	-6 / -	2	Partial capture
09-19 18:43	40m	- / -13	F1PBZ	+7 / -	3	Partial capture
09-19 18:35	60m	-22 / -	<...>	-13 / -	2	✓ Closing fragment
09-19 18:28	60m	- / -	SP4OIK	-12 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
191400 -12 2330  <...> II7IABB 73
191430 -16 2331  IT9AKB II7IABB -06
191500 -14 2330  <...> II7IABB RRR (x2)
191600 -11 2330  CQ II7IABB (x5)
041630  -4 2332  II7IABB EA3AKY JN01 (x6)

40m

UTC    dB Audio  Message
174215  +1  355  II7IABB IW5BTT JN52
174215  -7  291  II7IABB IU8UOQ -14
174245  +0  355  II7IABB IW5BTT R-06
174245  -2  290  II7IABB <...> RR73
174315  +3  355  II7IABB IW5BTT R-06
174415  +2 2414  II7IABB <...> 73
174445  +1 2413  II7IABB IN3EZU JN56
174815  +5  290  II7IABB UA4FKT LO23
174830 -17  290  UA4FKT II7IABB -07
174845  +7  290  II7IABB UA4FKT R-10
174915 +11  290  II7IABB <...> 73
180215  +4  353  II7IABB R3LDK KO64 (x2)
181315  +1 2413  II7IABB DD7FC JN49
202045  -1 2745  II7IABB <...> 73

80m

UTC    dB Audio  Message
025100  +0 1199  CQ II7IABB (x3)
025215 -19 1603  II7IABB PE1NPS JO22
025230  -4 1199  CQ II7IABB
025245 -13 1602  II7IABB PE1NPS JO22 (x4)
031315 +15 1601  II7IABB SP9IZV KN09 (x2)
044130  +1 2577  II7IABB F6ECI JN05
181945  +1 1485  II7IABB SP2GRP R-06
192715  -5 1484  II7IABB SP5DFK R-09
221230 -10  948  DB4TA II7IABB -12

20m

UTC    dB Audio  Message
162145 -10  374  II7IABB <...> 73

10m

UTC    dB Audio  Message
144945 -23 1460  II7IABB <...> 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.

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