CT2JQD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal Most frequent locator attributed to this token: IN51

Receiver-side FT8 activity involving CT2JQD, decoded by SO8OO in southeastern Poland. 42 FT8 messages attributed to this token as transmitter, on 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-07-03 and 2026-08-30.

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 42 FT8 messages attributed to CT2JQD as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (90%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (71%); the estimated median was -19 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-19 dB

Estimated median S/N

Bands

20m · 42

First attributed message: 2026-07-03
Last attributed message: 2026-08-30 18:36 UTC

Observed FT8 message patterns

Attributed sample: 42 messages
Active dates: 13 UTC dates
Estimated median S/N: -19 dB
Estimated 10th-90th percentile: -23 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 30, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 1.

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 CT2JQD in decoded directed-looking exchanges:

IS0BPX · Sardinia 5B4AMX · Cyprus 9K2OW · Kuwait CS8ABF · Azores DL1YS · Fed. Rep. of Germany EA1C · Spain F4JEH · France F5HMS · France F5IXN · France F6HUK · France G3RCW · England G6ZRV · England

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 CT2JQD

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: IN51 · 23 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,546 km (approx.)
Last such locator decoded: 2026-08-30 18:36 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	CT2JQD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 17:27	20m	- / -24	MM7FTH	-15 / -	4	✓ Closing fragment
08-28 10:53	20m	- / -2	F6HUK	-2 / -	2	✓ Closing fragment
08-27 18:17	20m	-16 / -	PA0ARR	- / -12	2	✓ Closing fragment
08-25 18:42	20m	-8 / -12	F1TXI	-2 / -8	2	Partial capture
08-23 16:15	20m	-22 / -	ON5ND	- / -	2	Partial capture
08-23 16:10	20m	-12 / -	PD1AQL	- / -12	2	✓ Closing fragment
08-23 15:56	20m	- / +1	G6ZRV	+1 / -	2	✓ Closing fragment
08-23 15:44	20m	-15 / -	IZ8EYN	- / -	3	Partial capture
08-23 15:42	20m	-16 / -17	ON1AJ	-9 / -	4	✓ Closing observed
08-23 15:39	20m	-15 / -17	SP9KDA	-7 / 0	6	✓ Full exchange observed
08-23 15:31	20m	-20 / -	PD1GOL	- / -	2	Partial capture
08-22 11:12	20m	- / -24	PD7RF	-4 / -	2	✓ Closing fragment
08-15 02:38	20m	- / +4	5B4AMX	-22 / -	2	✓ Closing fragment
08-15 01:12	20m	- / -13	9K2OW	-6 / -	2	✓ Closing fragment
08-13 18:08	20m	- / -14	OZ7CL	-21 / -	3	✓ Closing fragment
08-08 16:42	20m	- / -16	MM0TBH	-14 / -	2	✓ Closing fragment
08-08 09:56	20m	- / -15	PD1ADA	-20 / -	2	✓ Closing fragment
08-07 18:52	20m	- / -6	G7BXU	+2 / -	2	✓ Closing fragment
07-23 20:29	20m	-14 / -	F4JEH	- / -4	2	✓ Closing fragment
07-23 18:58	20m	- / +8	CS8ABF	-9 / -	3	✓ Closing fragment
07-19 13:34	20m	- / -12	IV3JER	-9 / -	2	✓ Closing fragment
07-18 18:24	10m	- / -14	IS0BPX	-11 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
181700 -16 2086  PA0ARR CT2JQD R-12 (x2)
200515 -17 2087  M7HDY CT2JQD IN51
103400 -20 2081  N1NK CT2JQD IN51
103800  +4 1249  CT2JQD F5IXN RR73
105330  -3 2085  CT2JQD F6HUK -02 (x2)
105700  +1 2698  CT2JQD DA100LENZ -03
110130 -24 2087  M7MOK CT2JQD IN51
111445 -24 2087  EA1C CT2JQD 73
172745 -13 1191  CT2JQD MM7FTH -24 (x4)
183630 -19 2087  UR3VCJ CT2JQD IN51

10m

UTC    dB Audio  Message
182415 -10 1027  CT2JQD IS0BPX -14 (x2)
111115  -8 2781  CT2JQD 9J2FI -09

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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