DM1RG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO62

Receiver-side FT8 activity involving DM1RG, decoded by SO8OO in southeastern Poland. 332 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-27 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 332 FT8 messages attributed to DM1RG as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (85%), followed by 80 m (8%) and 20 m (6%). Most decodes (51%) fell within the six-hour window 05:00-11:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

332

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 26 40m · 283 20m · 19 10m · 4

First attributed message: 2026-06-27
Last attributed message: 2026-08-30 14:24 UTC

Observed FT8 message patterns

Attributed sample: 332 messages
Active dates: 10 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -19 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 72, moderate (-15 to -9 dB) 87, strong (≥ -8 dB) 173.

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 DM1RG in decoded directed-looking exchanges:

OE8PIT · Austria ×2 DL8GAM · Fed. Rep. of Germany ×2 LZ1FBI · Bulgaria F4LHR/P · France F5SZB · France F8AEJ · France F8RZ · France G0ORX · England HB9HNU · Switzerland IZ7NLV · Italy KF0YOB · United States LA8MGA · Norway

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 DM1RG

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: JO62 · 172 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 675 km (approx.)
Last such locator decoded: 2026-08-30 14:24 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	DM1RG S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 14:22	40m	-2 / -	PD2MAC	- / -	5	Partial capture
08-30 14:21	40m	-9 / +1	SP9SIR	-4 / +6	5	✓ Full exchange observed
08-30 14:19	40m	-12 / -4	SP2ZST	-12 / -9	4	✓ Full exchange observed
08-30 14:18	40m	+1 / -	PD2MAC	- / -	2	Partial capture
08-30 14:14	40m	-3 / -5	DK5US	-9 / +7	4	✓ Full exchange observed
08-30 14:13	40m	-8 / -	PA1JOZ	- / -	2	✓ Closing fragment
08-30 14:11	40m	-3 / -	M7TPT	- / -11	3	✓ Closing fragment
08-30 14:09	40m	-4 / +4	OE2CAL	-2 / -	6	✓ Full exchange observed
08-30 13:55	20m	- / -	F1UNR	-14 / -	2	Partial capture
08-30 13:55	20m	-11 / -	<...>	- / -	5	Partial capture
08-30 13:47	20m	-8 / -	LA8MGA	- / -16	4	✓ Closing fragment
08-28 15:51	40m	+6 / +3	HA7JDU	+8 / +3	5	✓ Full exchange observed
08-28 15:50	40m	+7 / -2	DL9GCG	-8 / -2	5	✓ Full exchange observed
08-28 15:48	40m	+1 / -15	SP7SZJ	+1 / +3	5	✓ Full exchange observed
08-28 15:46	40m	+8 / -	DL3LBP	- / -	4	Partial capture
08-28 15:43	40m	+5 / -	DC9GT	- / -6	3	✓ Closing fragment
08-28 15:41	40m	0 / -	YL3FW	- / -13	3	✓ Closing fragment
08-28 15:40	40m	+3 / +2	DL1HDL	+3 / -	6	✓ Full exchange observed
08-28 15:38	40m	+4 / -10	EU6UE	-8 / -20	4	✓ Full exchange observed
08-28 15:36	40m	+11 / +7	UB2FEK	0 / -11	6	✓ Full exchange observed
08-28 15:28	40m	+1 / -8	DL9GCG	-9 / -1	13	Partial capture
08-28 15:27	40m	-1 / -	OK8CZ	+4 / +10	5	✓ Full exchange observed
08-28 15:25	40m	-5 / -	M7IRP	- / -13	3	✓ Closing fragment
08-28 15:24	40m	+5 / -	DC1UH/P	- / -11	3	✓ Closing fragment
08-28 15:22	40m	+2 / -	M0LAD	- / -5	3	✓ Closing fragment
08-28 15:21	40m	+12 / -6	<...>	-5 / +6	3	✓ Closing fragment
08-28 15:17	40m	+4 / -	DL8QB	- / -17	7	✓ Closing fragment
08-28 15:16	40m	+4 / -	DC1UH/P	- / -	2	Partial capture
08-05 09:06	20m	- / 0	IZ7NLV	-14 / -	5	✓ Closing fragment
08-05 09:01	20m	- / +10	F8AEJ	-3 / -	2	✓ Closing fragment
08-05 08:20	20m	- / -12	M7JVT	-14 / -	2	✓ Closing fragment
08-05 08:19	20m	- / -7	G0ORX	+2 / -	2	✓ Closing fragment
08-05 08:17	20m	- / -4	M7DEU	-8 / -	2	✓ Closing fragment
08-05 07:32	20m	- / -9	F5SZB	-18 / -	2	✓ Closing fragment
08-04 19:28	80m	- / -	IV3DSG	-12 / -	4	Partial capture
08-04 19:25	80m	- / -2	DL9KM	-10 / -	2	✓ Closing fragment
08-04 19:22	80m	0 / +2	LB5WB	-14 / -5	4	✓ Full exchange observed
08-04 19:21	80m	+2 / -6	DL9YNG	-24 / -15	4	✓ Full exchange observed
08-04 19:21	80m	+2 / +3	HB9CCM	-15 / -8	7	✓ Full exchange observed
08-04 19:19	80m	+4 / -	DF2UF	- / -5	2	✓ Closing fragment
08-04 19:17	80m	-2 / -5	SQ2BXI	+19 / -	6	✓ Full exchange observed
08-04 19:17	80m	0 / -	DL1UDO	- / +6	2	✓ Closing fragment
08-04 19:15	80m	-12 / -9	HA7TM	+13 / -	4	✓ Closing observed
08-04 19:13	80m	-3 / -1	DO7LIA	+6 / +10	5	✓ Full exchange observed
08-04 19:12	80m	-5 / -	DB70DLRS	-4 / +9	2	Partial capture
08-04 19:10	80m	-3 / 0	HA8RC	+1 / +1	5	✓ Full exchange observed
08-04 19:05	40m	-19 / -	E79NA	- / -	2	Partial capture
08-04 19:01	40m	-14 / -14	UR5HAN	+3 / +3	4	✓ Full exchange observed
08-04 18:58	40m	-4 / -4	DL8GAM	-10 / -3	6	✓ Full exchange observed
08-04 18:56	40m	-15 / -	G3RCW	- / +4	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
141915  +1  447  PD2MAC DM1RG JO62
141945 -10 2140  SP2ZST DM1RG JO62
142000 -12 2192  DM1RG SP2ZST -04
142015 -12 2139  SP2ZST DM1RG R-09 (x2)
142115 -10 2254  SP9SIR DM1RG JO62
142130  -4 2254  DM1RG SP9SIR +01
142145  -9 2254  SP9SIR DM1RG R+06
142200  -3 2254  DM1RG SP9SIR RR73
142215  -9 2254  SP9SIR DM1RG 73
142245  -1  447  PD2MAC DM1RG JO62 (x5)

20m

UTC    dB Audio  Message
090730 -11 2176  DM1RG IZ7NLV +00 (x2)
134530 -11 1606  G0LJU DM1RG JO62
134730  -8  992  LA8MGA DM1RG JO62 (x4)
135300 -10 2264  F1UNR DM1RG R-14
135500 -18 1965  <...> DM1RG JO62
135515 -13 2263  DM1RG F1UNR RRR
135530  -8 1965  <...> DM1RG JO62
135545 -16 2263  DM1RG F1UNR RRR
135600  -8 1965  <...> DM1RG JO62 (x3)

80m

UTC    dB Audio  Message
192245  +2 1451  LB5WB DM1RG R-05
192300 -17 1451  DM1RG LB5WB RR73
192315  -1 1451  LB5WB DM1RG 73
192345  +4 1451  HB9CCM DM1RG -08
192400 -14  641  DM1RG HB9CCM R+03
192415  +1 1451  HB9CCM DM1RG RR73
192430 -16  641  DM1RG HB9CCM 73
192445  +4 1451  CQ DM1RG JO62
192530  -9 1107  DM1RG DL9KM R-02 (x2)
192715  -3 1451  CQ DM1RG JO62
192800  -7 1450  DM1RG IV3DSG JN66 (x4)

10m

UTC    dB Audio  Message
094630 -18 1881  DM1RG LZ1FBI -15 (x2)
095230  -9  490  DM1RG OH3OJ KP20 (x3)
101930 -14 1728  DM1RG YT3PL KN04
104345 -15 2264  EU6O DM1RG JO62 (x3)
105245 -16 1089  HA7NB DM1RG R-10
111200 -10  731  DM1RG PC9K +00 (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.

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