DJ1OR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO42

Receiver-side FT8 activity involving DJ1OR, decoded by SO8OO in southeastern Poland. 188 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-08-28.

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 188 FT8 messages attributed to DJ1OR as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (71%), followed by 20 m (20%) and 60 m (8%). Most decodes (59%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

188

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

60m · 15 40m · 1 20m · 38 10m · 134

First attributed message: 2026-06-08
Last attributed message: 2026-08-28 07:50 UTC

Observed FT8 message patterns

Attributed sample: 188 messages
Active dates: 21 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -17 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 64, strong (≥ -8 dB) 99.

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 DJ1OR in decoded directed-looking exchanges:

IZ3NVR · Italy ×2 9A4ZM · Croatia DL9KM · Fed. Rep. of Germany E75W · Bosnia-Herzegovina EA1CQ · Spain F5ADE · France F5SFT · France G3WW · England G8KHF · England HB9XBY · Switzerland I4HRH · Italy IK4JPP · Italy

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 DJ1OR

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: JO42 · 74 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 934 km (approx.)
Last such locator decoded: 2026-08-28 07:49 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	DJ1OR S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-28 07:49	10m	-7 / +4	IZ3NVR	-15 / -6	5	✓ Full exchange observed
08-25 20:24	60m	-3 / -	DL80NRW	- / +4	3	Partial capture
08-25 20:21	60m	-2 / -	<...>	- / +4	4	Partial capture
08-25 20:21	60m	- / -	DK3ME	-11 / -	3	Partial capture
08-25 20:20	60m	- / -	DK7ZT	-14 / -	3	Partial capture
08-25 20:19	60m	-10 / +6	IK1GVQ	-12 / +6	7	✓ Full exchange observed
08-20 17:34	10m	-11 / -	SV2ROC	- / -	3	Partial capture
08-08 22:10	60m	-4 / -	F5RAV	- / -3	2	✓ Closing fragment
08-08 22:09	60m	-3 / +5	<...>	-8 / -9	3	Partial capture
08-08 21:48	20m	- / -	F5RRS	-11 / -	4	✓ Closing fragment
08-03 14:33	20m	-22 / -	HA1BF	- / -3	3	✓ Closing fragment
07-30 12:12	10m	- / -6	<...>	-22 / -	2	Partial capture
07-28 12:27	20m	- / -	RL3K	-16 / -	2	Partial capture
07-25 12:26	10m	-14 / -	MM7FTH	- / -	3	✓ Closing fragment
07-25 12:23	10m	-20 / -	LB6LK	- / -2	2	Partial capture
07-25 12:11	10m	-9 / -	YL2KF	- / -10	4	Partial capture
07-24 13:45	10m	-21 / -	E75W	- / -6	3	✓ Closing fragment
07-20 08:17	10m	- / +8	F5ADE	-14 / -	2	✓ Closing fragment
07-16 19:23	20m	- / 0	CN2DX	+5 / -	2	✓ Closing fragment
07-11 17:33	20m	-4 / -	<...>	- / -11	7	Partial capture
07-11 16:15	20m	-4 / -	XU7O	- / -5	17	Partial capture
07-09 20:06	20m	- / -	EC5M	-5 / -	3	✓ Closing fragment
07-09 20:03	20m	- / -16	R4FDW	-5 / -	2	Partial capture
07-09 20:01	20m	- / -4	LZ1WV	-9 / -	4	✓ Closing fragment
07-07 20:41	10m	-22 / -	IU8VUX	- / -2	3	✓ Closing fragment
06-30 19:24	20m	- / -12	HZ1TT	-10 / -	3	✓ Closing fragment
06-28 15:52	10m	0 / -	YO2LFP	- / -7	3	✓ Closing fragment
06-28 15:50	10m	-6 / -8	I4HRH	-14 / -5	5	✓ Full exchange observed
06-28 15:50	10m	+1 / -8	IQ8PC	-12 / -	2	✓ Closing observed
06-28 15:48	10m	-11 / +6	F5SFT	-13 / -	2	✓ Closing observed
06-28 15:47	10m	-6 / -	G3WW	- / -12	3	✓ Closing fragment
06-28 15:45	10m	-8 / -13	LZ2EV	-19 / -	2	✓ Closing observed
06-28 15:41	10m	-14 / -3	ON8PB	0 / -1	5	✓ Full exchange observed
06-28 15:39	10m	-15 / -	GB1500M	-8 / +7	3	Partial capture
06-27 08:43	10m	-13 / -	LZ3AN	- / -5	3	✓ Closing fragment
06-27 08:36	10m	-15 / -8	LZ1FBI	-14 / -4	4	✓ Full exchange observed
06-26 15:09	10m	-14 / -	OM3DX	- / -	2	Partial capture
06-26 15:06	10m	-10 / -	EA3HKA	- / -6	2	Partial capture
06-26 10:16	10m	- / -14	DA100LENZ	+13 / -	2	Partial capture
06-26 10:11	10m	-6 / -	<...>	- / -12	12	Partial capture
06-26 10:08	10m	-8 / -	EA1CQ	- / -17	2	✓ Closing fragment
06-26 10:07	10m	-6 / -	DA100LENZ	- / -	2	Partial capture
06-26 10:06	10m	-7 / -	G8KHF	- / -3	3	✓ Closing fragment
06-26 10:04	10m	-14 / -7	F5RMK	-10 / -	2	Partial capture
06-26 10:03	10m	-11 / +8	DL9KM	-3 / -	5	✓ Closing observed
06-26 09:57	10m	-16 / -	IT9WCN	- / -14	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
121200 -21 1580  DJ1OR <...> -06 (x2)
174600 -16 1064  DJ1OR EB3JT JN01
151400 -14  804  DJ1OR R50RKZ -14
151430 -16  803  DJ1OR RR73; DB6LL <...> -02
155045 -14 1283  <...> DJ1OR JO42 (x2)
173430  -9 1285  SV2ROC DJ1OR JO42 (x3)
074900  -8 1183  IZ3NVR DJ1OR JO42
074915 -19 1181  DJ1OR IZ3NVR +04
074930  -3 1183  IZ3NVR DJ1OR R-06
074945 -11 1182  DJ1OR IZ3NVR RR73
075000  -9 1183  IZ3NVR DJ1OR 73

60m

UTC    dB Audio  Message
202045 -15 1901  DJ1OR DK7ZT +28
202115 -11 1371  DJ1OR IK1GVQ R+02
202115 -12 1901  DJ1OR DK7ZT +28
202115  -9 1432  DJ1OR DK3ME JO50
202145 -16 1901  DJ1OR DK7ZT +28
202145 -11 1433  DJ1OR DK3ME JO50
202145  -2  832  <...> DJ1OR JO42
202215 -13 1433  DJ1OR DK3ME JO50
202215  -3  832  <...> DJ1OR R+04 (x3)
202445  -6  832  <DL80NRW> DJ1OR R+04 (x3)
155145 -13 1601  <...> DJ1OR R-15

40m

UTC    dB Audio  Message
080600 -15 1076  DJ1OR HB10GBT +08
080615 -18 1737  SN40KZE DJ1OR R-04

20m

UTC    dB Audio  Message
173645  +1  270  <...> DJ1OR R-11 (x3)
175945 -20 1388  VE1WT DJ1OR JO42
192330  +6 1777  DJ1OR CN2DX +00 (x2)
122745 -15  957  DJ1OR RL3K KO91 (x2)
143330 -21 1435  HA1BF DJ1OR JO42 (x3)
214845 -10 2021  DJ1OR F5RRS JN36 (x4)

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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