DG9TL — 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: JO61

Receiver-side FT8 activity involving DG9TL, decoded by SO8OO in southeastern Poland. 195 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-24.

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 195 FT8 messages attributed to DG9TL 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 (70%), followed by 20 m (25%) and 80 m (3%). Most decodes (97%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was -2 dB.

Overview

195
Messages attributed
6
UTC dates decoded
22
Active 15-min windows
-2 dB
Estimated median S/N

Bands

First attributed message: 2026-06-07
Last attributed message: 2026-10-24 19:35 UTC

Observed FT8 message patterns

Attributed sample
195 messages
Active dates
6 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-10 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 170.

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 DG9TL

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 · 105 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
642 km (approx.)
Last such locator decoded
2026-10-24 19:35 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 UTCBandDG9TL S/NCounterpartCounterpart S/NMsgsCapture
10-24 19:34 40m -4 / - JA4FKX - / - 3 Partial capture
10-24 19:32 40m -7 / - F4MSA - / - 2 ✓ Closing fragment
10-24 19:27 40m - / -8 GU4WRP -16 / - 2 ✓ Closing fragment
10-24 19:22 40m -4 / - OH1UT - / - 2 Partial capture
10-24 19:21 40m -4 / +2 LB1HI -8 / -17 5 ✓ Full exchange observed
10-24 19:19 40m 0 / - SN9Q/QRP - / - 3 Partial capture
10-24 19:17 40m -3 / - GW5NIC - / -13 3 ✓ Closing fragment
10-24 19:16 40m - / -17 DK7ZT -11 / - 2 Partial capture
10-24 19:15 40m -2 / - EC3A -16 / -15 4 ✓ Closing observed
10-24 19:14 40m +3 / - YT1UBN - / - 3 Partial capture
10-24 19:08 40m +2 / - LB9ZG - / -12 2 ✓ Closing fragment
10-24 19:04 40m -2 / -1 EI7GUB -4 / - 4 ✓ Closing observed
10-24 19:02 40m 0 / +9 4O4DB 0 / -9 5 ✓ Full exchange observed
10-24 19:00 40m -5 / +1 LB8TG -22 / - 3 ✓ Closing observed
10-24 18:43 40m -4 / -2 LZ2CC -17 / -11 6 ✓ Full exchange observed
10-24 18:40 40m 0 / - F5LPL - / - 3 Partial capture
10-24 18:38 40m -2 / -9 RW6HPI -14 / -13 8 ✓ Full exchange observed
10-24 18:37 40m -5 / - CT2HEX - / -17 2 Partial capture
10-24 17:32 40m +3 / - F1UNR - / -14 3 ✓ Closing fragment
10-24 17:27 40m +8 / - OM7AMA - / - 2 ✓ Closing fragment
10-24 17:25 40m +7 / - OE7BFT - / -22 3 ✓ Closing fragment
10-24 17:21 40m +4 / - R1AV -4 / -17 3 ✓ Closing observed
10-24 17:19 40m +4 / +1 ES6DO -4 / -15 5 ✓ Full exchange observed
10-24 17:17 40m +4 / - PD0REB - / -18 3 ✓ Closing fragment
10-24 17:16 40m +5 / -5 SV8DCY -6 / -4 5 ✓ Full exchange observed
10-24 17:14 40m +4 / - UN9LCW/QRP - / -7 2 Partial capture
10-24 17:12 40m +3 / - SP4WSL - / - 5 Partial capture
10-24 14:46 10m - / - EB1LA -10 / - 3 Partial capture
10-11 17:21 40m 0 / - OH8KI - / - 2 Partial capture
10-11 17:17 40m +2 / -2 LY4AB 0 / -15 6 ✓ Full exchange observed
10-11 17:15 40m -2 / - SP7AH - / -18 3 ✓ Closing fragment
10-11 17:13 40m -6 / - IK4RVY - / -15 3 ✓ Closing fragment
10-11 17:12 40m -1 / - M6FPW - / -20 3 ✓ Closing fragment
10-11 17:10 40m +2 / +7 HB9ELE +4 / -7 5 ✓ Full exchange observed
10-11 17:09 40m +2 / - LA1HW - / - 2 Partial capture
10-11 16:07 40m +2 / -4 IC8TEM -5 / -15 4 ✓ Full exchange observed
10-11 16:04 40m +3 / - EA3HMM -7 / -18 6 ✓ Closing observed
10-11 16:03 40m +2 / - F8MRQ - / -16 2 ✓ Closing fragment
10-11 16:03 40m +2 / -5 SP6FME +2 / -10 7 ✓ Full exchange observed
10-11 16:02 40m +4 / -13 SP7OK +5 / -21 5 ✓ Full exchange observed
10-11 16:00 40m +3 / - PD7JLP -8 / -7 5 ✓ Full exchange observed
10-11 15:57 40m -1 / - DH6MD - / - 2 Partial capture
10-11 15:56 40m +2 / - OZ9FF -7 / -1 4 ✓ Closing observed
10-11 15:54 40m +2 / -9 IN3JRZ 0 / -3 5 ✓ Full exchange observed
10-11 15:53 40m -2 / +6 DK1HSI -3 / -6 5 ✓ Full exchange observed
10-11 15:52 40m +2 / - II5GG - / -15 2 ✓ Closing fragment
09-12 18:13 40m - / -14 HG8LXL -3 / - 6 ✓ Closing fragment
09-12 18:11 40m -1 / - PD9HIX +5 / +3 5 ✓ Full exchange observed
09-12 18:10 40m -2 / - RU3KO - / - 2 Partial capture
09-12 18:09 40m -5 / -2 DJ0MAB +7 / - 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
192045  +2  439  SN9Q/QRP DG9TL JO61
192115  -3  439  LB1HI DG9TL JO61
192130  -6  287  DG9TL LB1HI +02
192145  -3  439  LB1HI DG9TL R-17
192200  -9  287  DG9TL LB1HI RR73
192215  -6  439  LB1HI DG9TL 73
192245  -7  439  OH1UT DG9TL JO61 (x2)
192730 -19 1283  DG9TL GU4WRP -08 (x2)
193215  -7  439  F4MSA DG9TL JO61 (x2)
193445  -2  439  JA4FKX DG9TL JO61 (x3)
10m
UTC    dB Audio  Message
144645 -13 1412  DG9TL EB1LA IN73 (x3)

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