CT2GFJ — 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: Portugal Most frequent locator attributed to this token: IM67

Receiver-side FT8 activity involving CT2GFJ, decoded by SO8OO in southeastern Poland. 183 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-10 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 183 FT8 messages attributed to CT2GFJ as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (79%), followed by 40 m (16%) and 10 m (4%). Most decodes (81%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

183

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

40m · 30 20m · 145 10m · 8

First attributed message: 2026-06-10
Last attributed message: 2026-10-23 06:09 UTC

Observed FT8 message patterns

Attributed sample: 183 messages
Active dates: 30 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -18 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 30, moderate (-15 to -9 dB) 60, strong (≥ -8 dB) 93.

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 CT2GFJ in decoded directed-looking exchanges:

4Z5MY · Israel 9A3TGY · Croatia BG5BNW · China BG7ZHS · China CT1ETP · Portugal CT7ATA · Portugal EH1SAR · Spain HI3ADI · Dominican Republic HZ1YJ · Saudi Arabia KF9UG · United States OX3LX · Greenland TF6MK · Iceland

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 CT2GFJ

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: IM67 · 89 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,671 km (approx.)
Last such locator decoded: 2026-10-23 06:09 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	CT2GFJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 06:04	40m	-22 / -	V47NT	- / -	8	Partial capture
10-21 20:32	40m	-6 / -	PY6VB	- / -	3	Partial capture
10-21 20:29	40m	-9 / -	JR3REX	- / -	3	Partial capture
10-21 19:58	40m	-6 / -	EY7BP	- / -	2	Partial capture
10-05 19:59	40m	-10 / -	TA2EE	- / -17	2	✓ Closing fragment
09-25 04:16	40m	-7 / -	KM6TAU	- / -21	5	Partial capture
09-25 04:00	40m	-9 / -	7Z1FF	- / -18	3	✓ Closing fragment
09-22 20:16	40m	- / -	UB6OCP	+10 / -	3	Partial capture
09-11 06:06	40m	- / -16	GJ0KYZ	-14 / -	5	✓ Closing fragment
08-24 19:58	20m	+4 / -	7X4CZ	- / -	2	Partial capture
08-24 05:38	40m	- / -	EA5HM	-22 / -	2	Partial capture
08-23 20:12	20m	0 / -	KR3BST	- / -	2	Partial capture
08-19 20:16	20m	-21 / +2	9A3TGY	-13 / -3	5	✓ Full exchange observed
08-16 20:21	20m	-6 / -	CR5VP	- / -1	3	Partial capture
08-16 20:19	20m	-6 / -	BG5BNW	- / -14	2	✓ Closing fragment
08-16 20:16	20m	-6 / -	TF6MK	- / -22	3	✓ Closing fragment
08-16 20:14	20m	-6 / -1	EH1SAR	-7 / -8	8	✓ Full exchange observed
08-12 16:54	20m	-8 / -	CT7ATA	- / +1	2	✓ Closing fragment
08-12 16:53	20m	-5 / -	YU4RBL	- / -13	2	✓ Closing fragment
08-12 16:52	20m	-5 / -	HZ1YJ	- / -15	3	✓ Closing fragment
08-12 16:49	20m	-8 / -	OX3LX	- / -15	3	✓ Closing fragment
08-11 20:48	20m	-14 / -	HI3ADI	- / -14	2	✓ Closing fragment
08-09 19:45	20m	-6 / -	4Z5MY	- / -13	4	✓ Closing fragment
08-09 19:43	20m	-4 / -	CT1ETP	- / -7	2	✓ Closing fragment
08-09 19:42	20m	-3 / -	<...>	- / -	2	Partial capture
08-07 20:54	20m	-10 / -	OM2WW	- / -	2	Partial capture
08-02 13:06	20m	- / -3	F4FSY	-9 / -	2	Partial capture
07-27 20:30	20m	-10 / -	BG7MOM	- / -16	2	Partial capture
07-27 20:29	20m	-11 / -	BG7ZHS	- / -23	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
200030  -6 2472  TA2VUZ CT2GFJ IM67
202930 -13 2472  JR3REX CT2GFJ IM67 (x3)
203200  -6 2473  PY6VB CT2GFJ IM67 (x3)
060445 -18 1880  V47NT CT2GFJ IM67 (x8)

20m

UTC    dB Audio  Message
201945  -6 1954  BG5BNW CT2GFJ RR73
202130  -5 1954  CR5VP CT2GFJ IM67 (x3)
201600 -21 1959  9A3TGY CT2GFJ IM67
201615 -13 3070  CT2GFJ 9A3TGY +02
201630 -22 1958  9A3TGY CT2GFJ R-03 (x3)
202030 -18 1956  <...> CT2GFJ IM67
202100 -16 1956  <OM50VSZ> CT2GFJ IM67
201245  -5 1976  KR3BST CT2GFJ IM67 (x2)
195800  +4 2026  7X4CZ CT2GFJ IM67 (x2)

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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