DJ2YA — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO40

Receiver-side FT8 activity involving DJ2YA, decoded by SO8OO in southeastern Poland. 208 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-11-04.

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 208 FT8 messages attributed to DJ2YA as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (37%), followed by 80 m (33%) and 20 m (25%). Most decodes (77%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (93%); the estimated median was +2 dB.

Overview

208

Messages attributed

UTC dates decoded

Active 15-min windows

+2 dB

Estimated median S/N

Bands

80m · 68 60m · 76 40m · 13 20m · 51

First attributed message: 2026-06-19
Last attributed message: 2026-11-04 23:58 UTC

Observed FT8 message patterns

Attributed sample: 208 messages
Active dates: 10 UTC dates
Estimated median S/N: +2 dB
Estimated 10th-90th percentile: -8 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 14, strong (≥ -8 dB) 194.

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 DJ2YA in decoded directed-looking exchanges:

EA3CY · Spain ×2 F5RRS · France ×2 G4FHL · England ×2 BG7BMG · China NN8W · United States OE7MAH · Austria RA9LL · Asiatic Russia D44PX · Cabo Verde SP6AXW · Poland UG4P · European Russia 4X5JK · Israel C5R · The Gambia

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 DJ2YA

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: JO40 · 128 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 911 km (approx.)
Last such locator decoded: 2026-11-04 23:57 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	DJ2YA S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 23:57	40m	- / -	IU8RFW	0 / -	5	Partial capture
11-04 23:56	40m	+3 / -	SP6AXW	- / -6	2	✓ Closing fragment
11-04 23:56	40m	- / -	DD1OO	-6 / -	4	Partial capture
11-04 23:51	40m	-3 / -	D44PX	- / -19	9	✓ Closing fragment
10-26 23:10	60m	+6 / -	KB2BK	- / -21	2	✓ Closing fragment
10-26 23:08	60m	+4 / -	VE3XN	- / -6	3	✓ Closing fragment
10-26 23:03	60m	+2 / -	C5R	- / -18	5	✓ Closing fragment
10-26 23:02	60m	+6 / -	VE3EJ	- / -16	2	✓ Closing fragment
10-26 22:58	60m	+4 / -	EA3CY	- / -20	5	✓ Closing fragment
10-26 22:55	60m	+6 / -	S9R	- / -23	5	Partial capture
10-26 22:54	60m	- / -13	ON1BH	-1 / -	2	Partial capture
10-26 22:52	60m	+4 / -	VE2EBK	- / -18	4	✓ Closing fragment
10-26 22:03	60m	- / -	IZ3XBL	-2 / -	4	Partial capture
10-26 22:01	60m	+5 / +3	YO9HP	-8 / -13	3	✓ Full exchange observed
10-26 21:57	60m	+6 / +8	4X5JK	-16 / -19	8	✓ Full exchange observed
09-03 22:10	80m	-1 / -	RI1FJL	- / -18	42	Partial capture
09-03 22:03	60m	+6 / -	D44TWO	- / -12	8	Partial capture
09-03 21:54	80m	+9 / -	RI1FJL	- / -	13	Partial capture
09-01 22:32	60m	+11 / +10	E74K	+8 / 0	9	✓ Full exchange observed
08-27 01:03	80m	+9 / -5	EA5HM	-11 / -1	6	Partial capture
08-27 01:03	80m	- / -	G6PWS	+2 / -	9	Partial capture
08-27 01:02	80m	+4 / -2	W8LRL	-8 / -9	3	✓ Full exchange observed
08-27 01:00	80m	+7 / -	CX1UI	- / -	10	Partial capture
08-24 18:43	60m	+3 / +8	ER1CW	-11 / -8	7	✓ Full exchange observed
08-23 21:39	60m	-4 / -2	F5RRS	-6 / +3	8	✓ Full exchange observed
08-23 21:38	60m	-3 / -	DL9KM	- / -7	2	✓ Closing fragment
08-23 21:36	60m	-2 / -3	IZ0MIT	-6 / -7	5	✓ Full exchange observed
08-23 21:35	60m	-3 / -3	IW5DNZ	-17 / -3	5	✓ Full exchange observed
08-23 21:34	60m	-2 / -	LA8WRA	-15 / -11	4	✓ Closing observed
08-23 21:29	60m	-2 / +4	G4FHL	-14 / -6	7	✓ Full exchange observed
08-23 16:51	20m	- / -	F5RRS	-2 / -	5	Partial capture
08-23 16:45	20m	-10 / -	5N0YEN	- / -5	2	Partial capture
08-23 15:25	20m	- / -18	RA9LL	+11 / -	3	✓ Closing fragment
08-16 18:57	20m	-6 / -	NN8W	- / -11	2	✓ Closing fragment
08-16 18:52	20m	-8 / -	BG7BMG	- / -9	2	✓ Closing fragment
08-16 18:49	20m	-8 / -	OE7MAH	- / -12	2	✓ Closing fragment
08-16 18:48	20m	-7 / -	CO6HZ	- / -22	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
235545  -7 1610  D44PX DJ2YA 73
235600  -9 1612  DJ2YA DD1OO JN49
235615  +3 1610  SP6AXW DJ2YA -06
235630  -4 1612  DJ2YA DD1OO JN49
235645  +3 1610  SP6AXW DJ2YA RR73
235700  -3 1612  DJ2YA DD1OO JN49
235715  -6 1610  CQ DX DJ2YA JO40
235730  +0 2909  DJ2YA IU8RFW JN70
235730  -9 1612  DJ2YA DD1OO JN49
235800  +1 2909  DJ2YA IU8RFW JN70
235815  -1 1610  UG4P DJ2YA 73
235830  -2 2909  DJ2YA IU8RFW JN70
235830  -6 1571  DJ2YA F5PBG IN78
235900  +1 2909  DJ2YA IU8RFW JN70 (x2)

60m

UTC    dB Audio  Message
230345  +3 1322  C5R DJ2YA JO40 (x5)
230815  +7 1322  CQ DX DJ2YA JO40
230845  +4 1322  VE3XN DJ2YA -06 (x3)
231015  +6 1322  KB2BK DJ2YA R-21 (x2)
231115 +10 1322  CQ DX DJ2YA JO40 (x4)

80m

UTC    dB Audio  Message
222645  +8 2201  RI1FJL DJ2YA JO40 (x15)

20m

UTC    dB Audio  Message
152515 +11 2760  DJ2YA RA9LL -18 (x3)
164530 -11  988  5N0YEN DJ2YA JO40 (x2)
164700  -8  987  CQ DX DJ2YA JO40 (x2)
164830 -11  987  BI1AFK DJ2YA -11
165100  -6 2472  EA3CY DJ2YA RR73
165115  +3 1908  DJ2YA F5RRS JN36 (x2)
165215 -16  956  DJ2YA G8IXM -19
165215  +1 1908  DJ2YA F5RRS JN36 (x3)

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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