CT7AXN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal Locator transmitted in a decoded message: IM59

Receiver-side FT8 activity involving CT7AXN, decoded by SO8OO in southeastern Poland. 1,510 related FT8 messages, 166 CQ messages, observed on 80m, 40m, 20m, 10m, across 68 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

1,510

Related messages

166

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 18:18 UTC

Frequent QSO partners observed at SO8OO

Stations CT7AXN worked most often, as logged from our receiver:

7Z1BQ · Saudi Arabia ×2 LA1WWA · Norway ×2 DL1KMD · Fed. Rep. of Germany ×2 IQ4FJ · Italy ×2 EA8UP · Canary Islands ×2 SN4WWA · Poland ×2 4L7T · Georgia ×2 SN0WWA · Poland ×2 SM2OTU · Sweden SP5LST · Poland SP9MOA · Poland UN8DSW · Kazakhstan

Activity Heatmap

Locator transmitted by CT7AXN

Approximate centre of IM59, decoded 2026-08-23 20:16 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	CT7AXN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:17	40m	- / -	IK4LZH	+4 / -	4	Partial capture
08-23 20:16	40m	- / -5	F1PBZ	-7 / -	3	Partial capture
08-23 20:14	40m	- / -	OH1ZE	-7 / -	4	Partial capture
08-23 20:13	40m	-5 / -2	PD2FS	-6 / -	2	✓ Closing observed
08-23 20:13	40m	- / -	JR1FYS	-6 / -	2	Partial capture
08-23 20:13	40m	- / -	R3YBG	-10 / -	2	Partial capture
08-23 18:17	20m	- / -	F1PPH	-6 / -	3	Partial capture
08-23 18:11	20m	-2 / -	<...>	- / +3	2	Partial capture
08-23 18:10	20m	- / -	F1PPH	-15 / -	3	Partial capture
08-23 16:01	20m	-4 / -	PA3BZY	- / -	3	Partial capture
08-23 15:24	20m	-2 / -	<...>	- / -	2	Partial capture
08-22 15:52	20m	- / -8	F1THK	+7 / -	2	✓ Closing fragment
08-22 15:50	20m	- / +2	M0LAD	+2 / -	2	✓ Closing fragment
08-22 15:31	20m	- / -15	EA8AQP	-20 / -	2	Partial capture
08-22 15:15	20m	- / -	UA3AIU	-5 / -	2	Partial capture
08-22 09:40	10m	- / -7	EA3AKY	-4 / -	2	✓ Closing fragment
08-20 20:53	40m	- / -19	R4UAS	-16 / -	2	✓ Closing fragment
08-20 20:49	40m	- / -	CT2HEX	-11 / -	3	✓ Closing fragment
08-20 20:48	40m	-10 / +3	EI4ACB	-15 / -5	4	✓ Full exchange observed
08-20 15:15	20m	- / -	F1PPH	-2 / -	2	Partial capture
08-20 14:59	20m	- / -10	M8KVH	-7 / -	2	✓ Closing fragment
08-20 14:52	20m	- / -11	MM0TBH	-4 / -	2	✓ Closing fragment
08-19 21:15	40m	- / -3	F4ACR	-16 / -	4	✓ Closing fragment
08-19 20:57	40m	- / -	IK4LZH	-10 / -	2	Partial capture
08-19 20:53	40m	-24 / -4	G1LQT	-21 / -3	3	✓ Full exchange observed
08-19 20:41	40m	- / -2	G1CSO	-16 / -	3	✓ Closing fragment
08-19 20:37	40m	- / -	PA3FMK	-8 / -	2	Partial capture
08-19 20:36	40m	- / -	DM2BM	-10 / -	2	Partial capture
08-19 20:34	40m	- / -	IK4LZH	-2 / -	2	Partial capture
08-19 20:30	40m	- / -15	RL3T	-16 / -	5	✓ Closing fragment
08-19 20:19	40m	- / -	IK4LZH	-5 / -	3	Partial capture
08-19 20:16	40m	- / -10	EU1TN	-13 / -	2	Partial capture
08-19 20:14	40m	- / -11	HB9FAW	-8 / -	2	✓ Closing fragment
08-19 06:01	40m	- / -14	SP4MPH	-10 / -	2	Partial capture
08-19 05:36	40m	- / -	OK1WCF	-18 / -	4	Partial capture
08-19 05:31	40m	- / -	OK1WCF	-14 / -	7	Partial capture
08-17 20:30	40m	- / -	IK4LZH	-5 / -	2	Partial capture
08-17 20:08	40m	- / -14	ON4AOI	0 / -	2	✓ Closing fragment
08-14 20:59	40m	- / -10	IU2HUQ	-16 / -	2	Partial capture
08-14 20:37	40m	- / -14	DG5SMY	+2 / -	2	✓ Closing fragment
08-04 05:59	40m	- / -11	F1PBZ	-10 / -	2	Partial capture
08-04 05:36	40m	- / -	LY2J	-18 / -	2	Partial capture
08-04 05:24	40m	- / +1	F1PBZ	-8 / -	2	Partial capture
08-02 21:18	40m	- / +2	LA1AAA	-6 / -	2	✓ Closing fragment
08-02 21:10	40m	- / -12	RW3ZC	-4 / -	2	✓ Closing fragment
08-02 14:32	10m	- / -	EA8UP	-20 / -	2	✓ Closing fragment
08-01 22:14	40m	- / -8	OZ5GW	-12 / -	2	✓ Closing fragment
08-01 22:08	40m	- / -	DH1BAS	-6 / -	3	✓ Closing fragment
08-01 22:05	40m	- / -20	9A2Z	-15 / -	3	✓ Closing fragment
08-01 20:58	40m	- / -20	YO4GIY	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
201430  -5 1540  PD2FS CT7AXN 73
201445  -7 2728  CT7AXN OH1ZE KP10 (x2)
201530  -6 1540  CQ CT7AXN IM59
201545  -9 2728  CT7AXN OH1ZE KP10
201600  -7 1540  CQ CT7AXN IM59
201615  -4 2728  CT7AXN OH1ZE KP10
201630  -5 1540  JR3NZC CT7AXN -16
201645  -7 2343  CT7AXN F1PBZ -05 (x2)
201715  +4  439  CT7AXN IK4LZH JN54 (x2)
201745  -9 2343  CT7AXN F1PBZ -05
201815  +5  439  CT7AXN IK4LZH JN54 (x2)

20m

UTC    dB Audio  Message
181015  +2 1581  CQ CT7AXN IM59                        a1
181030 -12 1580  CT7AXN F1PPH JN07
181045  +1 1580  CQ CT7AXN IM59
181100 -21 1580  CT7AXN F1PPH JN07
181130  +4 2779  CT7AXN II7MGFG -16
181145  -4 1580  <...> CT7AXN R+03 (x2)
181345  +5 1580  CQ CT7AXN IM59 (x3)
181700  -5 1580  CT7AXN F1PPH JN07
181715  +3 1580  CQ CT7AXN IM59
181730  -8 1580  CT7AXN F1PPH JN07
181745  +1 1580  CQ CT7AXN IM59                        a1
181830  -6 1579  CT7AXN F1PPH JN07

10m

UTC    dB Audio  Message
090930 -20 1785  CT7AXN RX7T RR73
113100 -24 1594  CT7AXN DL3NGN JN59
115345  -8 2406  CT7AXN F6ITD JN03 (x3)
122830 -13 1107  CT7AXN II6WWA R-11 (x2)
125715  +4 2807  CT7AXN R2EC KO82 (x4)
143215 -18 1781  CT7AXN EA8UP R+21 (x2)
094030  -7 2234  CT7AXN EA3AKY R-07 (x2)

80m

UTC    dB Audio  Message
212430  +6 1689  CT7AXN 9A4ZM JN86

Decoder S/N history by band

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