DL2LRT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO61

Receiver-side FT8 activity involving DL2LRT, decoded by SO8OO in southeastern Poland. 125 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-09-20.

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 125 FT8 messages attributed to DL2LRT as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (67%), followed by 20 m (33%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (94%); the estimated median was 0 dB.

Overview

125

Messages attributed

UTC dates decoded

Active 15-min windows

0 dB

Estimated median S/N

Bands

40m · 84 20m · 41

First attributed message: 2026-07-19
Last attributed message: 2026-09-20 07:59 UTC

Observed FT8 message patterns

Attributed sample: 125 messages
Active dates: 6 UTC dates
Estimated median S/N: 0 dB
Estimated 10th-90th percentile: -6 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 118.

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 DL2LRT in decoded directed-looking exchanges:

E75W · Bosnia-Herzegovina F1ODM · France F4LNM · France F5HNQ · France HB9HYO · Switzerland IN3LHF · Italy IS0KNG · Sardinia JA0FOX · Japan OH1LA · Finland R8LCA · Asiatic Russia SQ9OE · Poland UA1AOF · European Russia

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 DL2LRT

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: JO61 · 51 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 642 km (approx.)
Last such locator decoded: 2026-09-20 07:58 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	DL2LRT S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 08:00	40m	- / -	SQ9BDB	-9 / -	3	Partial capture
09-20 07:59	40m	+2 / -	HB9LBR	- / -5	2	✓ Closing fragment
09-20 07:57	40m	- / -	RC2Y	-16 / -	4	Partial capture
09-20 07:56	40m	0 / -	F6FHZ	- / -12	4	✓ Closing fragment
09-20 07:55	40m	+2 / -	DD7IW	- / -16	2	✓ Closing fragment
09-20 07:54	40m	+6 / -	OZ5AGJ	-19 / -3	3	✓ Closing observed
09-20 07:52	40m	-1 / +2	DL3BCU	-18 / -7	3	✓ Full exchange observed
09-20 07:48	40m	+7 / +1	DF0PDF	-4 / +4	3	✓ Full exchange observed
09-20 07:48	40m	-2 / -	DK2MAX	-8 / -2	5	✓ Full exchange observed
09-20 07:46	40m	- / +9	3Z100PKP	-4 / -	2	Partial capture
09-20 07:45	40m	+1 / -	ON1DGN	- / -6	2	✓ Closing fragment
09-20 07:45	40m	+1 / -	UB3AVN/P	- / -9	2	Partial capture
09-20 07:43	40m	+4 / -	PA2RO	- / -13	2	✓ Closing fragment
09-20 07:40	40m	0 / -	SM/DG5LM	- / -10	2	Partial capture
09-19 07:25	40m	-2 / -	SQ100PKP	- / -3	2	Partial capture
09-19 07:21	40m	0 / +10	SP100PKP	-7 / -3	8	Partial capture
09-19 07:19	40m	+2 / -	SQ100PKP	- / -	3	Partial capture
09-19 07:18	40m	+10 / -	SM6/DL1HTW	- / -	2	Partial capture
09-18 07:53	40m	+2 / -	LY90KRS	- / -2	2	Partial capture
09-18 07:52	40m	+2 / -	DH1HF	- / -7	2	✓ Closing fragment
09-18 07:51	40m	+2 / -	DK2SW	-8 / -1	5	✓ Full exchange observed
09-18 07:49	40m	+3 / -	MI0NWA	- / -15	3	✓ Closing fragment
09-18 07:48	40m	+4 / +4	DL4TL	-2 / -10	5	✓ Full exchange observed
09-18 07:44	40m	+2 / -	ON3JDK	- / -10	3	Partial capture
09-18 07:42	40m	0 / -	SO100PKP	-4 / -2	3	Partial capture
09-18 07:41	40m	-2 / -	II9IAGM	- / -	3	Partial capture
09-18 07:38	40m	-2 / -	2E0UMK	- / -2	2	✓ Closing fragment
09-18 07:38	40m	0 / -	II8IHBC	- / -	3	Partial capture
09-18 07:36	40m	+1 / -	G0JEI	- / -3	2	✓ Closing fragment
09-18 07:36	40m	-2 / -1	OK1HEH	-6 / +2	6	✓ Full exchange observed
09-18 07:35	40m	+3 / -	F1UFX	-17 / -	2	✓ Closing observed
09-16 09:03	40m	+2 / -	TK/4O7CC	- / -	2	Partial capture
09-16 09:01	40m	+4 / -	3Z100PKP	-10 / -3	7	Partial capture
08-26 08:23	20m	- / -	RV6F	-13 / -	5	Partial capture
08-26 08:23	20m	- / -16	F1ODM	+8 / -	5	✓ Closing fragment
08-26 08:21	20m	- / -12	RN6MA	+9 / -	2	Partial capture
07-26 07:23	20m	-6 / -	OH1LA	- / -8	2	✓ Closing fragment
07-26 07:21	20m	-8 / -	IS0KNG	-10 / -3	4	✓ Full exchange observed
07-26 07:20	20m	-17 / -	F4LNM	-19 / -	2	✓ Closing observed
07-19 07:59	20m	-4 / -	VP2MAA	- / -	2	Partial capture
07-19 07:57	20m	-1 / -	HB9HYO	- / -7	2	✓ Closing fragment
07-19 07:56	20m	-3 / -7	UX7QV	0 / +1	5	✓ Full exchange observed
07-19 07:55	20m	- / -3	RU3QR	-12 / -	3	Partial capture
07-19 07:54	20m	-5 / -	JA0FOX	- / -19	2	✓ Closing fragment
07-19 07:54	20m	-10 / -	E75W	-11 / -	2	✓ Closing observed
07-19 07:52	20m	-1 / -	R8LCA	- / -16	2	✓ Closing fragment
07-19 07:50	20m	-6 / -18	F5HNQ	-11 / -4	4	✓ Full exchange observed
07-19 07:48	20m	+2 / -	SQ9OE	- / -7	2	✓ Closing fragment
07-19 07:47	20m	-4 / -	UB3BHG	- / -16	2	✓ Closing fragment
07-19 07:45	20m	-4 / -	IN3LHF	- / +2	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
075645  +2 1384  F6FHZ DL2LRT -12 (x2)
075730 -12 1885  DL2LRT RC2Y KO73
075745  -1 1384  F6FHZ DL2LRT RR73
075800  -9 1385  DL2LRT RC2Y KO73
075815  +3 1384  F6FHZ DL2LRT RR73
075830  -2 2838  DL2LRT DL9PN JN39
075845  +1 1384  CQ DL2LRT JO61
075900 -22 1884  DL2LRT RC2Y KO73
075915  +1 1385  HB9LBR DL2LRT -05 (x2)
080000  -6 2390  DL2LRT SQ9BDB JO90 (x3)
080100 -19 1885  DL2LRT RC2Y KO73

20m

UTC    dB Audio  Message
072645  -6 2024  CQ DL2LRT JO61
082100 +11 1517  DL2LRT RN6MA -12 (x2)
082300  +5 1517  DL2LRT F1ODM -16
082330 -12 1629  DL2LRT RV6F LN14
082330  +9 1517  DL2LRT F1ODM -16
082400  -8 2536  DL2LRT UA3LRN KO64
082400  -7 1067  DL2LRT G8DQP IO82
082400  +8 1518  DL2LRT F1ODM -16
082430 -13 1628  DL2LRT RV6F LN14
082430 +10 1518  DL2LRT F1ODM -16
082500 -14 1628  DL2LRT RV6F LN14
082530  +9 1517  DL2LRT F1ODM RR73
082600 -15 1628  DL2LRT RV6F LN14 (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.

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