DL1RWN — 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: JO64

Receiver-side FT8 activity involving DL1RWN, decoded by SO8OO in southeastern Poland. 8,458 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 94 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.

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 8,458 FT8 messages attributed to DL1RWN as the transmitting token by decoded message structure across 94 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (48%), followed by 80 m (43%) and 60 m (5%). Most decodes (62%) fell within the six-hour window 23:00-05:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (99%); the estimated median was +13 dB.

Overview

8,458

Messages attributed

UTC dates decoded

575

Active 15-min windows

+13 dB

Estimated median S/N

Bands

160m · 4,100 80m · 3,614 60m · 399 40m · 338 20m · 7

First attributed message: 2026-06-06
Last attributed message: 2026-10-21 23:05 UTC

Observed FT8 message patterns

Attributed sample: 8,458 messages
Active dates: 94 UTC dates
Estimated median S/N: +13 dB
Estimated 10th-90th percentile: +3 to +20.4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 97, strong (≥ -8 dB) 8,348.

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 DL1RWN in decoded directed-looking exchanges:

K4BYN · United States ×4 KE9I · United States ×4 N2MWX · United States ×4 VE7IRU · Canada ×4 AA6KJ · United States ×3 JA0MVW · Japan ×3 KB3VQC · United States ×3 KB7CDA · United States ×3 KU4XR · United States ×3 N0YO · United States ×3 N4QS · United States ×3 N9OQ · United States ×3

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 DL1RWN

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: JO64 · 5,506 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 784 km (approx.)
Last such locator decoded: 2026-10-21 23:02 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	DL1RWN S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-21 22:56	160m	+10 / -	7P8GE	- / -2	14	Partial capture
10-19 05:07	80m	+24 / -	W0MU	- / -14	2	Partial capture
10-19 05:05	80m	+20 / -	KH6M	- / -15	3	Partial capture
10-19 05:03	80m	+22 / -	W0MU	- / -16	2	Partial capture
10-19 05:01	80m	+24 / -	K0LLT	- / -13	4	✓ Closing fragment
10-19 04:58	80m	- / -	OE1TKS	+8 / -	2	Partial capture
10-19 04:55	80m	+22 / -	W0MU	- / -13	3	Partial capture
10-19 04:54	80m	+21 / -	K5TA	- / -14	3	✓ Closing fragment
10-19 04:51	80m	+24 / -	W0MU	- / -15	3	Partial capture
10-19 04:47	80m	+21 / -	KZ7Y	- / -17	6	✓ Closing fragment
10-19 04:45	80m	+17 / -	VA7CLW	- / -15	2	Partial capture
10-19 04:44	80m	+20 / -	K0WWX	- / -16	2	Partial capture
10-19 04:42	80m	+19 / -	N7UVH	- / -18	4	Partial capture
10-19 04:41	80m	- / -13	F4FSY	-7 / -	3	Partial capture
10-19 04:41	80m	+20 / -	VE7SNC	- / -14	3	✓ Closing fragment
10-19 04:40	80m	+21 / -	AI5WW	- / -17	2	✓ Closing fragment
10-19 04:36	80m	+20 / -	K0BZ	- / -16	5	Partial capture
10-19 04:33	80m	+22 / -	W7HR	- / -14	3	Partial capture
10-19 04:30	80m	+22 / -	N7ENS	- / -16	3	Partial capture
10-19 04:27	80m	+20 / -6	GM6URC	-9 / +8	6	✓ Full exchange observed
10-19 04:26	80m	+23 / -	TF3VG	- / -8	2	✓ Closing fragment
10-19 04:24	80m	- / -	DL3HBF	+8 / -	4	Partial capture
10-19 04:23	80m	+24 / -	DL9KM	-2 / -6	6	Partial capture
10-19 04:23	80m	- / -	G8TJQ	+16 / -	3	Partial capture
10-19 04:22	80m	+27 / -	K0WWX	- / -16	2	Partial capture
10-19 04:20	80m	+22 / -	W7JET	- / -14	3	Partial capture
10-19 04:16	80m	+23 / -	VE7KDU	- / -15	8	✓ Closing fragment
10-19 04:15	80m	- / -18	F4FSY	-14 / -	2	Partial capture
10-19 04:14	80m	- / -	US2YW	+15 / -	3	Partial capture
10-19 04:10	80m	+20 / -	AE0N	- / -16	8	✓ Closing fragment
10-19 03:21	160m	- / -	OE1TKS	-5 / -	4	Partial capture
10-19 03:19	160m	+10 / -	<...>	- / -14	6	Partial capture
10-18 20:38	160m	+14 / -	JA7NPV	- / -15	3	✓ Closing fragment
10-18 20:12	160m	+14 / -	JA0MVW	- / -16	2	✓ Closing fragment
10-18 20:10	160m	- / -	EB5AFK	-18 / -	2	Partial capture
10-18 20:00	160m	+14 / -21	JF8QNF	-9 / -11	3	✓ Full exchange observed
10-18 19:53	160m	+12 / -	JA3FYC	- / -17	2	✓ Closing fragment
10-18 19:43	160m	- / -	UA2FBW	+2 / -	4	Partial capture
10-18 19:42	160m	+15 / -	JA5MHD	-20 / -	2	✓ Closing observed
10-18 05:23	80m	+22 / -	AL7LO	- / -	4	Partial capture
10-18 05:20	80m	+13 / -	VA7ESH	- / -16	3	Partial capture
10-18 05:18	80m	+18 / -	K6LCN	- / -18	3	Partial capture
10-18 05:14	80m	+20 / -	KD0XD	- / -17	3	Partial capture
10-18 05:10	80m	- / -	F1IQH	-2 / -	2	Partial capture
10-18 05:10	80m	- / -	ON4MAP	-8 / -	4	Partial capture
10-18 05:10	80m	- / -	SP5EXA	+20 / -	4	Partial capture
10-18 05:08	80m	+19 / -	K5LJC	- / -17	2	Partial capture
10-18 04:48	160m	+7 / -	AL7LO	- / -18	5	Partial capture
10-18 04:46	160m	+10 / -	WA4ELK	- / -14	2	Partial capture
10-18 04:44	160m	+9 / -	AL7LO	- / -17	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
225645  +8 2420  7P8GE DL1RWN JO64 (x14)
230600 -10  430  DL1RWN RR73; UT7UA <7P8GE> -26

80m

UTC    dB Audio  Message
050200 +20 2856  K0LLT DL1RWN -13
050230 +23 2856  CQ DX DL1RWN JO64
050300 +25 2856  W0MU DL1RWN -16
050330 +26 2856  K0LLT DL1RWN RR73 (x2)
050430 +20 2856  W0MU DL1RWN -13
050500 +20 2856  KH6M DL1RWN JO64 (x3)
050630 +18 2855  CQ DX DL1RWN JO64 (x2)
050730 +22 2856  W0MU DL1RWN -14 (x2)
050830 +25 2856  CQ DX DL1RWN JO64 (x2)

60m

UTC    dB Audio  Message
035330  +9 2501  NM5XZ DL1RWN -15 (x5)
035545  -5 2398  DL1RWN ON8WR JO11
035600  +9 2501  NM5XZ DL1RWN 73
035630  +5 2501  CQ DX DL1RWN JO64
035700  +6 2501  TI5GAX DL1RWN JO64 (x3)
035830  +4 2501  HC5F DL1RWN -09 (x2)
035930  +9 2501  CQ DX DL1RWN JO64 (x2)

40m

UTC    dB Audio  Message
140815  +0 2542  YB5NDR DL1RWN -06 (x3)
141030 -14 1691  DL1RWN IK4TVP -11
141030  -5 2107  DL1RWN DL7ACA JO40
141045  +3 2542  YB5NDR DL1RWN RR73
141100 -18 1691  DL1RWN IK4TVP -11
141100  -6 2107  DL1RWN DL7ACA JO40
141100  -7  599  DL1RWN DK8HC JO42
141130 -20 1691  DL1RWN IK4TVP -11
141130  -7 2107  DL1RWN DL7ACA JO40
141130  -1  599  DL1RWN DK8HC JO42
141200 -15 1691  DL1RWN IK4TVP -11 (x2)
141230  -7  598  DL1RWN DK8HC JO42

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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