DC0ED — 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: JO31

Receiver-side FT8 activity involving DC0ED, decoded by SO8OO in southeastern Poland. 651 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 41 UTC dates in the available aggregate history. Observed between 2026-06-09 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 651 FT8 messages attributed to DC0ED as the transmitting token by decoded message structure across 41 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (42%), followed by 80 m (31%) and 40 m (19%). Most decodes (80%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

651

Messages attributed

UTC dates decoded

111

Active 15-min windows

-8 dB

Estimated median S/N

Bands

160m · 5 80m · 203 60m · 276 40m · 121 20m · 25 10m · 21

First attributed message: 2026-06-09
Last attributed message: 2026-11-04 12:08 UTC

Observed FT8 message patterns

Attributed sample: 651 messages
Active dates: 41 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -18 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 114, moderate (-15 to -9 dB) 193, strong (≥ -8 dB) 344.

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 DC0ED in decoded directed-looking exchanges:

E75W · Bosnia-Herzegovina ×2 IK4TVP · Italy ×2 SM7WNM · Sweden ×2 YO9HP · Romania ×2 DK6WH · Fed. Rep. of Germany ×2 LX1TI · Luxembourg ×2 PE1NPS · Netherlands ×2 PE1PGA · Netherlands ×2 US2YW · Ukraine ×2 DO5HOK · Fed. Rep. of Germany ×2 DK7ZT · Fed. Rep. of Germany F4BKV · France

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 DC0ED

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: JO31 · 257 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,054 km (approx.)
Last such locator decoded: 2026-11-04 05:21 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	DC0ED S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 12:12	40m	- / -6	PD7BDN	-13 / -	3	✓ Closing fragment
11-04 12:09	40m	- / -	DJ0WJ	-17 / -	2	✓ Closing fragment
11-04 12:07	40m	-19 / +1	DM5ME	-18 / -	5	✓ Full exchange observed
11-04 05:21	60m	-12 / 0	LZ911TD	-11 / -4	3	Partial capture
11-04 05:18	60m	-5 / -	KD2TDA	- / -14	4	Partial capture
11-03 10:27	40m	-14 / -	DH2NJS	- / -3	2	✓ Closing fragment
11-01 06:14	60m	-17 / -	LA5WJA	- / -20	2	✓ Closing fragment
11-01 06:13	60m	-16 / -4	SP9W	+14 / -	5	✓ Full exchange observed
11-01 06:11	60m	-17 / -1	IK2VFR	-10 / -2	5	✓ Full exchange observed
11-01 06:04	60m	-14 / -18	F4VWK	+4 / -14	5	✓ Full exchange observed
11-01 06:02	60m	-14 / -	EA5JFO	-19 / -21	4	✓ Closing observed
11-01 05:59	60m	-15 / +1	HA5UK	-2 / +10	4	✓ Full exchange observed
11-01 05:57	60m	-13 / +9	OM3WFH	+4 / +9	3	✓ Full exchange observed
10-30 18:12	60m	-9 / -	C5R	- / -	3	Partial capture
10-30 18:08	60m	-8 / -1	DK3JW	+10 / +10	5	✓ Full exchange observed
10-30 18:07	60m	-6 / -13	8S2A	-5 / -9	5	✓ Full exchange observed
10-30 18:05	60m	-5 / -	LX1DA	- / -	3	Partial capture
10-30 18:03	60m	-7 / -17	OZ9FF	-12 / +6	5	✓ Full exchange observed
10-30 18:00	60m	-8 / +2	DL9NEI	+4 / +1	4	✓ Full exchange observed
10-30 17:58	60m	-7 / -	6W/IK2HKT	- / -2	2	Partial capture
10-28 18:09	60m	-10 / -	HA8RC	- / -14	4	✓ Closing fragment
10-28 18:07	60m	-10 / -	OM7AMA	- / +6	3	✓ Closing fragment
10-28 18:05	60m	-11 / +8	F4CYH	-16 / 0	4	✓ Full exchange observed
10-28 18:04	60m	-11 / -11	YT2ZE	-3 / -1	4	✓ Full exchange observed
10-28 17:59	60m	-6 / -	HF9D	- / -4	3	✓ Closing fragment
10-28 17:56	60m	-10 / -11	LY2EW	-1 / -1	5	✓ Full exchange observed
10-28 17:55	60m	-12 / -	YT2ZE	- / -	2	Partial capture
10-28 17:53	60m	-6 / +1	IK1WGX	-9 / +5	4	✓ Full exchange observed
10-28 17:52	60m	-9 / -9	F5SYC	-18 / -11	5	✓ Full exchange observed
10-28 17:50	60m	-7 / -	OZ5AGJ	-11 / +2	5	✓ Closing observed
10-28 17:49	60m	-7 / -7	S57MPU	+14 / +1	6	✓ Full exchange observed
10-28 17:47	60m	-16 / -	F5SYC	- / -	2	Partial capture
10-28 04:50	60m	-9 / -10	OH2MDN	-9 / -3	5	✓ Full exchange observed
10-28 04:42	60m	- / -7	SV2BWY	+5 / -	2	✓ Closing fragment
10-28 04:35	60m	-9 / -	S9R	- / -10	5	✓ Closing fragment
10-27 17:31	60m	-21 / -1	PA7ZZ	0 / -13	5	✓ Full exchange observed
10-27 17:31	60m	-20 / -	IN3OWY	- / +2	3	✓ Closing fragment
10-27 17:28	60m	-16 / -8	I2SVA	-7 / -	4	✓ Full exchange observed
10-27 17:01	60m	-17 / -4	DL2USR	-5 / -	2	Partial capture
10-27 16:59	60m	-18 / -	G8DCJ	- / -5	2	Partial capture
10-27 16:56	60m	- / -9	IK0BAL	-2 / -	2	✓ Closing fragment
10-27 06:39	40m	0 / -	SM7WNM	- / 0	2	✓ Closing fragment
10-27 06:37	40m	+2 / -	GJ0KYZ	-3 / -	3	✓ Closing observed
10-27 06:36	40m	+1 / -7	DD1OO	+2 / -15	5	✓ Full exchange observed
10-27 06:33	40m	-1 / -	3D2USU	- / -16	5	✓ Closing fragment
10-27 06:06	40m	- / -15	F4FSY	-12 / -	2	Partial capture
10-27 06:06	40m	-7 / -	OE3FVU	- / +3	2	✓ Closing fragment
10-27 06:05	40m	-9 / -	IK4TVP	-14 / +10	4	✓ Full exchange observed
10-27 06:04	40m	-14 / -3	YO6LM	+9 / -2	5	✓ Full exchange observed
10-27 06:04	40m	-12 / -	IK4RVY	- / +8	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
111130 -23 1991  ON4CJU DC0ED 73
111230 -24 1990  DL6BAD DC0ED RR73
102245  -8  346  DC0ED PF40EUDXF +21
102730 -10 2090  DH2NJS DC0ED -03 (x2)
120715 -17 1668  DC0ED DM5ME JO52 (x2)
120800 -19 2190  DM5ME DC0ED +18
120815 -19 1668  DC0ED DM5ME R+01 (x2)
120945 -17 2310  DC0ED DJ0WJ JO40 (x2)
121245 -10 2190  DC0ED PD7BDN JO22 (x3)

60m

UTC    dB Audio  Message
061215 -17 1366  IK2VFR DC0ED 73
061300 -15 2085  SP9W DC0ED JO31
061315 +15 1080  DC0ED SP9W -04
061330 -14 2085  SP9W DC0ED R+12
061345 +14 1080  DC0ED SP9W RR73
061400 -19 2085  SP9W DC0ED 73
061445 -15 2085  LA5WJA DC0ED R-20 (x2)
051815  -3 1935  KD2TDA DC0ED JO31 (x4)
052130 -12 1935  LZ911TD DC0ED JO31
052145 -11 1316  DC0ED LZ911TD +00
052200 -12 1935  LZ911TD DC0ED R-04

10m

UTC    dB Audio  Message
104445 -20 1848  <...> DC0ED JO31 (x5)
145400  -9  970  DC0ED PR2PT -14

80m

UTC    dB Audio  Message
052230  -5  355  DL4DP DC0ED -10 (x2)
052315 -17  802  DC0ED DL4DP 73
052330  -6  354  DL4DP DC0ED +12
052400 -11  355  G3TKT DC0ED -08 (x2)
052515 -10  354  DJ3HW DC0ED JO31
052530  -8 1013  DC0ED DJ3HW +12 (x2)
052800  -6  953  DC0ED DK6WH RR73
053000  -6 1568  DC0ED YU7AS RRR (x3)
053245  -3  354  DL4KER DC0ED JO31
045615  -8 1154  SP9TBT/5 DC0ED R-07

160m

UTC    dB Audio  Message
045300 -24 1713  DC0ED F4BKV RR73
040400  +6 1064  DC0ED SP8XGU -18 (x2)
040630 -21 1202  OE3KNS DC0ED JO31
040815 -16 1202  IT9NOV DC0ED JO31
041415 -17 1202  IZ1AJJ DC0ED JO31 (x2)
041530  -5 1002  DC0ED IZ1AJJ RR73
041545 -18 1202  IZ1AJJ DC0ED 73
041600  +6  823  DC0ED DK7ZT -06 (x2)

20m

UTC    dB Audio  Message
080600  +8  578  VJ6X DC0ED JO31 (x2)
080715  +4  579  ZL4TT DC0ED JO31 (x3)
081115  +8  578  K5LD DC0ED JO31
081215  +3  579  VK4BLE DC0ED JO31
081430  -7 2428  VJ6X DC0ED JO31 (x3)
084615 -21 2179  DC0ED R8AU MO05 (x2)
084715  -1 2180  DC0ED F5IXN JN23 (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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