DL1EDR — 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: JO41

Receiver-side FT8 activity involving DL1EDR, decoded by SO8OO in southeastern Poland. 4,736 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 45 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-10-23.

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 4,736 FT8 messages attributed to DL1EDR as the transmitting token by decoded message structure across 45 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (71%), followed by 80 m (22%) and 20 m (7%). Most decodes (83%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (82%); the estimated median was 0 dB.

Overview

4,736

Messages attributed

UTC dates decoded

354

Active 15-min windows

0 dB

Estimated median S/N

Bands

80m · 1,025 40m · 3,369 20m · 342

First attributed message: 2026-06-10
Last attributed message: 2026-10-23 22:47 UTC

Observed FT8 message patterns

Attributed sample: 4,736 messages
Active dates: 45 UTC dates
Estimated median S/N: 0 dB
Estimated 10th-90th percentile: -12 to +10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 191, moderate (-15 to -9 dB) 673, strong (≥ -8 dB) 3,872.

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 DL1EDR in decoded directed-looking exchanges:

UB3XCC · European Russia ×3 EU3LA · Belarus ×2 IZ2CDP · Italy ×2 PA0APR · Netherlands ×2 PB1PCH · Netherlands ×2 PD0WC · Netherlands ×2 R1CF · European Russia ×2 R3DMS · European Russia ×2 R3WDW · European Russia ×2 RA6UAR · European Russia ×2 RK6OQ · European Russia ×2 SP100PKP · Poland ×2

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 DL1EDR

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: JO41 · 2,832 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 916 km (approx.)
Last such locator decoded: 2026-10-23 22:47 UTC

Other locator fields attributed to this token: JN74 (1).

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	DL1EDR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 22:46	80m	0 / -	M1GEO	- / -	3	Partial capture
10-23 22:42	80m	+1 / -4	SP3VST	-10 / -1	5	✓ Full exchange observed
10-23 22:37	80m	+2 / -11	DK0IL	+10 / -	4	✓ Closing observed
10-23 22:23	80m	+9 / -4	ON1EHF	+1 / -	2	Partial capture
10-23 22:20	80m	- / -14	PE1HTB	+12 / -	2	✓ Closing fragment
10-23 22:17	80m	-3 / -12	4L/US8ICM	-6 / +4	7	✓ Full exchange observed
10-23 22:08	80m	+10 / -	DA6JN	-1 / -	4	✓ Full exchange observed
10-23 22:04	80m	+7 / -	SP/WE9G	- / -	2	Partial capture
10-23 22:03	80m	+4 / -12	SP9PLK	0 / +10	4	✓ Full exchange observed
10-23 22:02	80m	+2 / +2	DG3YEV	+4 / +10	4	✓ Full exchange observed
10-23 22:00	80m	+1 / -	DG7BBU	- / +1	3	✓ Closing fragment
10-23 21:57	80m	+9 / -4	IK1RLG	+8 / +10	3	✓ Full exchange observed
10-23 21:54	80m	+2 / -7	F1MGE	-9 / -	3	✓ Closing observed
10-23 21:52	80m	+4 / 0	SP9TBT/5	-1 / +6	4	✓ Full exchange observed
10-23 21:50	80m	-2 / +6	OM3TWM	+12 / -	5	Partial capture
10-23 21:46	80m	+2 / -2	OH5KNL	+9 / -	8	Partial capture
10-23 21:45	80m	+3 / -19	SP9ACB	-14 / +1	3	Partial capture
10-23 21:45	80m	+6 / -9	UR3CTU	+14 / -	3	Partial capture
10-16 22:57	80m	+9 / -	ON5WR	- / -	3	✓ Closing fragment
10-16 22:49	80m	+22 / -	HB3YIZ	-13 / 0	5	Partial capture
10-16 22:48	80m	+12 / -	ON5WR	- / -	2	Partial capture
10-16 22:42	80m	-3 / -	F4FTV	- / -	2	Partial capture
10-16 22:38	80m	+4 / -	DO3TOM	- / +1	5	Partial capture
10-16 22:37	80m	+9 / 0	OH8WW	+13 / +4	5	✓ Full exchange observed
10-16 22:34	80m	+8 / 0	OK1FKY	+2 / -	3	Partial capture
10-16 22:33	80m	+17 / -	DO5PY	+4 / +6	4	✓ Full exchange observed
10-16 22:28	80m	+16 / +1	GI4DOH	0 / +6	4	✓ Full exchange observed
10-16 22:24	80m	+9 / -17	R9RA	-8 / -4	7	✓ Full exchange observed
10-16 22:22	80m	+16 / -	DL1RWN	- / -	3	Partial capture
10-16 22:20	80m	+10 / -	R6AR	- / +3	2	Partial capture
10-16 22:19	80m	+8 / -2	R2DX/3	-4 / -1	3	Partial capture
09-28 22:03	40m	-7 / -	N1IWP	- / -4	2	Partial capture
09-28 22:02	40m	-10 / -7	RV6AVU	-9 / -9	4	✓ Full exchange observed
09-28 21:59	40m	-6 / -14	IW2ODG	-5 / -	5	Partial capture
09-28 21:57	40m	-10 / -	EA3AAY	- / -	3	Partial capture
09-28 21:32	40m	-10 / -	UB1AUW	- / -	2	Partial capture
09-28 21:28	40m	- / -20	G7KNF	-4 / -	2	✓ Closing fragment
09-28 21:27	40m	- / -	5Z4VJ	-9 / -	3	Partial capture
09-28 21:11	40m	-20 / -10	SV7LWI	-4 / -	3	✓ Closing observed
09-28 21:07	40m	-13 / -15	IU7VOD	-10 / -	6	Partial capture
09-28 21:03	40m	+8 / -	SX2LGT	- / -	3	Partial capture
09-28 21:00	40m	+3 / -10	IK8LJA	-9 / +3	8	✓ Full exchange observed
09-28 20:57	40m	+16 / -	9A6NTK	- / +7	2	Partial capture
09-26 20:36	40m	- / -17	DL7VGU	-8 / -	2	✓ Closing fragment
09-26 20:34	40m	-15 / -	RO3Z	- / -	3	Partial capture
09-26 20:33	40m	-12 / -	F4NPC	- / -	2	Partial capture
09-26 20:27	40m	-13 / -8	RC3DE	-12 / -4	4	✓ Full exchange observed
09-26 20:26	40m	-18 / -7	RU5A	-5 / +6	2	Partial capture
09-26 20:22	40m	- / -16	R5CB	-12 / -	3	✓ Closing fragment
09-26 20:19	40m	-6 / -	EW8ABG	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
222100  +1 1615  DL1EDR 4L/US8ICM RR73
222300  +9  279  ON1EHF DL1EDR JO41
222315  +1  279  DL1EDR ON1EHF -04
223745  +2 2357  DK0IL DL1EDR JO41
223900  +9 2356  DL1EDR DK0IL -11 (x3)
224245  +5  838  SP3VST DL1EDR JO41 (x2)
224430 -10  837  DL1EDR SP3VST -04
224445  -3  838  SP3VST DL1EDR R-01
224500  -9  837  DL1EDR SP3VST RR73
224645  +2 1632  M1GEO DL1EDR JO41 (x3)

40m

UTC    dB Audio  Message
215330 -16 2087  PD2ET DL1EDR JO41
215730  -8 1441  EA3AAY DL1EDR JO41 (x3)
215915  -9 1113  IW2ODG DL1EDR JO41
215930  -6 1114  DL1EDR IW2ODG -14
215945  -8 1112  IW2ODG DL1EDR JO41 (x2)
220030  -4 1114  DL1EDR IW2ODG -23
220230 -12 2147  RV6AVU DL1EDR JO41
220245  -9 2148  DL1EDR RV6AVU -07
220300  -8 2147  RV6AVU DL1EDR R-09
220315  -9 2148  DL1EDR RV6AVU RR73
220330  -8  484  N1IWP DL1EDR JO41 (x2)

20m

UTC    dB Audio  Message
164230  -4  721  RW1AX DL1EDR R+09 (x2)
164345  +4 2484  R4FBJ DL1EDR JO41 (x2)
164600 -13 1521  DL1EDR AO25FDM +04
165000  -3 1384  IK2UCL DL1EDR JO41
165015 -13 1385  DL1EDR IK2UCL -15 (x2)
165100  -5 1384  IK2UCL DL1EDR R-01
165115 -14 1385  DL1EDR IK2UCL -15 (x2)
220930  -7  828  DL1EDR KC3WOX RR73
232945 -15  870  DL1EDR N1ECP -15 (x2)
234430 -19 1120  A61OK DL1EDR JO41

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee