DB6LL — 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: JO43

Receiver-side FT8 activity involving DB6LL, decoded by SO8OO in southeastern Poland. 1,532 FT8 messages attributed to this token as transmitter, on 160m, 60m, 40m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-07 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 1,532 FT8 messages attributed to DB6LL as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (81%), followed by 40 m (17%) and 160 m (2%). Most decodes (94%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (84%); the estimated median was -2 dB.

Overview

1,532
Messages attributed
71
UTC dates decoded
232
Active 15-min windows
-2 dB
Estimated median S/N

Bands

First attributed message: 2026-06-07
Last attributed message: 2026-10-23 16:58 UTC

Observed FT8 message patterns

Attributed sample
1,532 messages
Active dates
71 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-10 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 215, strong (≥ -8 dB) 1,293.

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.

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 DB6LL

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
JO43 · 1,062 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
964 km (approx.)
Last such locator decoded
2026-10-23 16:58 UTC

Other locator fields attributed to this token: JO53 (10).

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 UTCBandDB6LL S/NCounterpartCounterpart S/NMsgsCapture
10-23 16:57 60m -6 / - F5OYA/P - / +3 3 Partial capture
10-23 16:27 60m 0 / - SM7MDI -20 / +4 4 ✓ Full exchange observed
10-22 20:41 60m - / -14 EH6DSY -12 / - 2 ✓ Closing fragment
10-22 20:16 60m - / -8 TA7I -12 / - 2 ✓ Closing fragment
10-22 05:51 60m -3 / - DL8RBL +4 / -1 2 ✓ Closing observed
10-22 05:49 60m -7 / - NP3MR - / -17 4 ✓ Closing fragment
10-21 19:21 60m +2 / - EA6EJ - / -25 6 ✓ Closing fragment
10-21 18:49 60m +4 / - 9K2GR - / - 4 Partial capture
10-21 16:58 60m +5 / - TA5DOB - / -7 5 ✓ Closing fragment
10-21 16:05 60m -6 / -14 EW6PG +2 / +6 7 ✓ Full exchange observed
10-20 21:18 60m +5 / - SV1FJR - / - 5 Partial capture
10-20 20:55 60m +9 / +1 M0GDX -10 / +9 7 ✓ Full exchange observed
10-20 20:41 60m -7 / - VO1NC - / -13 3 ✓ Closing fragment
10-20 20:37 60m +2 / -10 F1IQH -7 / -7 5 ✓ Full exchange observed
10-20 20:32 60m 0 / +7 DL2FBY -17 / -6 5 ✓ Full exchange observed
10-20 20:26 60m +1 / - DB6FA - / -4 4 ✓ Closing fragment
10-20 20:25 60m -2 / - DL9NN -23 / -8 3 ✓ Closing observed
10-20 18:33 60m -3 / -9 SV1SUO -4 / -14 6 ✓ Full exchange observed
10-19 18:00 60m -2 / 0 HA8RC -8 / 0 5 ✓ Full exchange observed
10-18 21:12 60m +2 / - YE4FNN - / - 3 Partial capture
10-18 21:07 60m 0 / - EG46PPA - / - 3 Partial capture
10-18 20:38 60m +1 / - IS0DDL - / - 4 Partial capture
10-17 19:37 60m +4 / - CS7AES - / -15 4 ✓ Closing fragment
10-17 18:56 60m +5 / - SM3FYZ -7 / -3 7 ✓ Full exchange observed
10-17 18:44 60m +11 / - OH3MB -9 / -2 4 ✓ Closing observed
10-17 18:40 60m +9 / - Z33ST -21 / -8 8 ✓ Closing observed
10-17 18:36 60m +4 / - OH3MB - / - 3 Partial capture
10-17 15:25 60m 0 / - OE3KNS - / - 3 Partial capture
10-17 15:16 60m -2 / - F4IRP -21 / -3 3 ✓ Closing observed
10-16 21:14 60m -3 / - EC3A - / -1 2 ✓ Closing fragment
10-16 21:09 60m - / - SP1ZMO 0 / - 2 Partial capture
10-16 21:07 60m -6 / - F4HSB - / -2 3 Partial capture
10-16 21:05 60m -2 / -16 ON1BH -8 / -16 4 ✓ Full exchange observed
10-16 21:00 60m -2 / -11 SP4NDY -1 / -4 5 ✓ Full exchange observed
10-16 20:47 60m -15 / -8 EG46PPA -19 / -1 7 Partial capture
10-16 20:44 60m -14 / - YO2LEL - / -16 4 ✓ Closing fragment
10-15 19:13 60m +3 / - 4Z5JO - / - 3 Partial capture
10-13 18:22 60m -1 / -10 TA3BJK -14 / -12 8 ✓ Full exchange observed
10-12 20:08 60m +2 / - <...> - / -10 3 Partial capture
10-12 20:05 60m -6 / - GM4GVJ - / -10 5 ✓ Closing fragment
10-12 20:00 60m +6 / - 9H6C - / - 2 Partial capture
10-12 19:59 60m +6 / - YE7LOW - / - 2 Partial capture
10-12 19:56 60m +2 / 0 BD8ENU -16 / +5 5 ✓ Full exchange observed
10-07 19:22 60m +7 / - <...> - / -14 3 Partial capture
10-05 17:23 60m -9 / -4 PA3ADE -18 / -5 3 ✓ Full exchange observed
10-05 16:54 60m -4 / -19 YO4BEW -4 / -14 5 ✓ Full exchange observed
10-04 20:23 60m -2 / - CN8DN - / - 5 Partial capture
10-04 20:19 60m +9 / - UN7EG - / -11 3 ✓ Closing fragment
10-03 18:43 60m +5 / - EI7INB - / -11 4 ✓ Closing fragment
10-02 21:22 60m -1 / -8 ER5DX +6 / -5 6 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m
UTC    dB Audio  Message
055030  -3 1116  NP3MR DB6LL 73
055130  -3 1116  DL8RBL DB6LL R-01
055145  +4 1835  DB6LL DL8RBL RR73
170000  +1 2537  3B8FA DB6LL JO43
201630 -13  860  DB6LL TA7I -08 (x2)
204130 -12  992  DB6LL EH6DSY -14 (x2)
162715 -21 2056  DB6LL SM7MDI +25
162730  +1 2478  SM7MDI DB6LL R+04
162745 -19 2056  DB6LL SM7MDI RR73
162800  -1 2478  SM7MDI DB6LL 73
165745  -6 2431  F5OYA/P DB6LL JO43 (x3)
40m
UTC    dB Audio  Message
195315  -1 3065  CQ DB6LL JO43 (x2)
201530  +2  871  II6IALU DB6LL JO43 (x2)
162515  -1 2819  CQ DB6LL JO43
162545  +8 2819  DL2KWC DB6LL -19 (x2)
162645  +2 2819  CQ DB6LL JO43
162715  +5 2819  M9KCA DB6LL R-20 (x2)
162845  -1 2819  CQ DB6LL JO43
162915  +6 2819  UX7QV DB6LL -21 (x2)
163115  +3 2819  EA4IFO DB6LL -22 (x2)
160m
UTC    dB Audio  Message
215615  -7  535  RI1FJZ DB6LL JO43 (x11)
220530 -14  847  DB6LL RI1FJZ -16
220545 -10  535  RI1FJZ DB6LL R-14
220600 -11  787  DB6LL RI1FJZ RR73
220615  -5  535  RI1FJZ DB6LL 73
20m
UTC    dB Audio  Message
195315  -3  427  DB6LL HS0ZOY RR73

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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