CT7AUT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal Locator transmitted in a decoded message: IM67

Receiver-side FT8 activity involving CT7AUT, decoded by SO8OO in southeastern Poland. 14,657 related FT8 messages, 9,632 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 91 UTC dates. Heard between 2026-05-25 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

14,657

Related messages

9,632

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-25
Last seen: 2026-08-23 19:31 UTC

Frequent QSO partners observed at SO8OO

Stations CT7AUT worked most often, as logged from our receiver:

IW5ALZ · Italy ×25 IK4LZH · Italy ×22 II1NAP · Italy ×20 DA0WWA · Fed. Rep. of Germany ×14 TM2WWA · France ×9 SQ8AA · Poland ×9 SN4WWA · Poland ×8 EG5SUN · Spain ×8 UR5WCS · Ukraine ×8 II3WWA · Italy ×7 II2WWA · Italy ×7 GB2WWA · England ×7

Activity Heatmap

Locator transmitted by CT7AUT

Approximate centre of IM67, decoded 2026-08-23 21:24 UTC. A transmitted locator is not proof of the operator's permanent location.

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	CT7AUT S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:43	80m	- / -15	DO7FKH	+4 / -	2	Partial capture
08-23 20:39	80m	-16 / -13	DO7FKH	+9 / -	4	Partial capture
08-23 20:18	80m	-22 / -	EI4KF	- / -	2	Partial capture
08-23 19:58	20m	-8 / -	<...>	- / -7	3	Partial capture
08-23 19:58	60m	- / 0	EA1KCN	-17 / -	3	✓ Closing fragment
08-23 19:58	60m	- / -13	SM7WNM	-16 / -	2	✓ Closing fragment
08-23 19:27	40m	-12 / -	II7MGBA	- / +7	2	Partial capture
08-23 19:21	80m	-15 / -	EA3JIJ	- / -11	4	Partial capture
08-23 19:19	80m	-22 / -13	IW8RRF	-11 / -16	5	✓ Full exchange observed
08-23 19:16	80m	-22 / -	II7MGBA	- / -2	3	Partial capture
08-23 19:12	80m	-18 / -	<...>	- / -2	4	Partial capture
08-23 18:55	40m	-13 / -	II3DRC	- / -	3	Partial capture
08-23 18:53	40m	-12 / -7	UR1CCT	+12 / +6	5	✓ Full exchange observed
08-23 18:51	40m	- / -17	SP3SXU	-14 / -	2	Partial capture
08-23 18:48	40m	-8 / -	II3DRC	- / -	5	Partial capture
08-23 16:36	20m	-10 / -	II7MGMU	- / -	14	Partial capture
08-23 16:29	20m	+2 / -	II7MGBT	- / +9	6	Partial capture
08-23 16:28	20m	0 / -	9A5AGY	- / -	2	Partial capture
08-23 16:23	20m	+6 / -	II7MGMU	- / -4	4	Partial capture
08-23 16:21	20m	+4 / -	UR5WCS	- / -2	3	✓ Closing fragment
08-23 16:16	20m	+3 / -	SP8BBK	- / +1	2	✓ Closing fragment
08-23 16:13	20m	+4 / -	II7MGMU	- / +2	2	Partial capture
08-23 13:18	20m	- / -	M3FGR	-10 / -	2	Partial capture
08-23 10:00	20m	- / -14	ON1AJ	+2 / -	3	✓ Closing fragment
08-23 05:57	40m	- / -24	SP7SZJ	-5 / -	4	✓ Closing fragment
08-23 05:39	40m	- / -	DJ9GP	-12 / -	4	Partial capture
08-23 05:36	40m	- / -	DJ9GP	-15 / -	2	Partial capture
08-23 04:18	40m	-17 / -	WA2SEM	- / +6	3	✓ Closing fragment
08-23 03:33	40m	-15 / -	K8MAL	- / -15	3	✓ Closing fragment
08-23 03:27	40m	-17 / -	K4KYN	- / -10	2	✓ Closing fragment
08-23 03:16	40m	-18 / -	VA3FOJ	- / -7	6	✓ Closing fragment
08-23 02:58	40m	- / -9	KC8GSL	-17 / -	2	✓ Closing fragment
08-23 02:32	40m	-4 / -	TI5KLH	- / -3	2	✓ Closing fragment
08-23 02:26	40m	-10 / -	KK7QVQ	- / -15	2	Partial capture
08-23 02:07	40m	-9 / -14	UA3ECJ	-23 / -5	7	✓ Full exchange observed
08-23 02:05	40m	- / -15	SP2CRY	-10 / -	3	✓ Closing fragment
08-23 02:02	40m	-11 / -	WE2N	- / -	2	✓ Closing fragment
08-23 01:30	80m	-20 / -	SM4AZQ	- / -	2	Partial capture
08-23 01:28	80m	-23 / -	LA8AW	- / -	3	Partial capture
08-23 01:27	80m	-22 / -8	DO9UWE	-24 / -12	5	✓ Full exchange observed
08-23 01:25	80m	-23 / -	WD1V	- / -	3	Partial capture
08-23 01:23	80m	-21 / 0	OH1MLZ	+10 / +10	7	✓ Full exchange observed
08-23 01:22	80m	- / -	DO9UWE	-22 / -	3	Partial capture
08-23 00:13	80m	-20 / -	UR7FM	- / -	2	Partial capture
08-23 00:10	80m	-18 / -	UR7FM	- / -	3	Partial capture
08-23 00:08	80m	-18 / -	<...>	- / -	2	Partial capture
08-23 00:04	80m	-19 / -12	TA3NE	+1 / -15	4	✓ Full exchange observed
08-23 00:01	80m	-19 / -	UA4FKT	- / -	2	Partial capture
08-22 23:57	80m	-14 / -14	UF3T	+7 / -4	4	✓ Full exchange observed
08-22 23:55	80m	-13 / -6	G8KBH	-10 / -15	3	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
204000  +6 1150  CT7AUT DO7FKH -13 (x2)
204045 -16 1446  DO7FKH CT7AUT IM67
204300  +6 1446  CT7AUT DO7FKH R-15 (x2)
204730 -16 1446  CQ CT7AUT IM67 (x5)
212100  +5 1005  CT7AUT II7MGXX -05
212445 -24 1446  YO3HUI CT7AUT IM67
212800  -7 2042  CT7AUT DL1BJL JO33
212915 -24 1445  EA3AZ CT7AUT +00
213130 -19 1642  CT7AUT EA3AZ 73

20m

UTC    dB Audio  Message
163900  -6 1503  II7MGMU CT7AUT IM67 (x10)
195615 -11 1505  <...> CT7AUT IM67 (x3)
200000 -13 1290  CT7AUT II7MGBR -03
200015  -2 1504  <...> CT7AUT R-07

60m

UTC    dB Audio  Message
224315  -4 1486  CT7AUT SP1ZMO JO73 (x3)
225800 -17 1486  <II7MGML> CT7AUT IM67 (x7)
195815 -15 1453  CT7AUT SM7WNM -13
195845 -18 1046  CT7AUT EA1KCN IN53
195845 -17 1453  CT7AUT SM7WNM RR73
195945 -17 1046  CT7AUT EA1KCN R+00 (x2)

40m

UTC    dB Audio  Message
185200 -17 1475  CT7AUT SP3SXU R-17
185330 +11 1316  CT7AUT UR1CCT -07
185345 -12 1476  UR1CCT CT7AUT R+06
185400 +12 1317  CT7AUT UR1CCT RR73
185415 -11 1476  UR1CCT CT7AUT 73
185430 +12 1317  CT7AUT UR1CCT 73
185445 -12 1477  CQ CT7AUT IM67
185515 -15 1476  II3DRC CT7AUT IM67 (x3)
190145 -12 1476  CQ CT7AUT IM67 (x2)
190330 -15 1562  CT7AUT R1BRZ KO59
192745 -12 1477  <II7MGBA> CT7AUT IM67 (x2)

10m

UTC    dB Audio  Message
234030 -23 1520  CQ CT7AUT IM67                        a1 (x2)
234130 -20 1520  VK2WJ CT7AUT IM67 (x3)
234330 -22 1519  VK4TUX CT7AUT -16
234430 -19 1519  VK2WJ CT7AUT IM67 (x2)
234630 -21 1519  CQ CT7AUT IM67
234700 -23 1519  KJ5QWN CT7AUT IM67 (x3)
234830 -18 1519  CQ CT7AUT IM67 (x2)
235200 -22 1519  PY5EW CT7AUT IM67

160m

UTC    dB Audio  Message
225145 +15 1077  CT7AUT SP5EWX KO01 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.