DK6HS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JN39

Receiver-side FT8 activity involving DK6HS, decoded by SO8OO in southeastern Poland. 139 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-21.

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 139 FT8 messages attributed to DK6HS as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -2 dB; no usual signal pattern is inferred.

Overview

139
Messages attributed
1
UTC dates decoded
8
Active 15-min windows
-2 dB
Estimated median S/N

Bands

40m · 139
First attributed message: 2026-09-21
Last attributed message: 2026-09-21 06:59 UTC

Observed FT8 message patterns

Attributed sample
139 messages
Active dates
1 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-10 to +2 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 121.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DK6HS in decoded directed-looking exchanges:

Most frequent locator attributed to DK6HS

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
JN39 · 46 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,063 km (approx.)
Last such locator decoded
2026-09-21 06:57 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 UTCBandDK6HS S/NCounterpartCounterpart S/NMsgsCapture
09-21 06:59 40m -6 / - EA1AUM - / -9 2 ✓ Closing fragment
09-21 06:57 40m -11 / - IS0UWS - / -17 3 Partial capture
09-21 06:53 40m -1 / - MM0JTV - / -4 3 ✓ Closing fragment
09-21 06:51 40m -3 / - SV3AUW - / -17 3 ✓ Closing fragment
09-21 06:48 40m -6 / - TF5B - / - 2 Partial capture
09-21 06:47 40m -6 / - ON1DGN -7 / -14 3 ✓ Closing observed
09-21 06:46 40m -3 / - F4AXK - / 0 2 ✓ Closing fragment
09-21 06:44 40m -8 / - SQ3KO - / -25 2 Partial capture
09-21 06:43 40m -9 / - VE9LS - / - 3 Partial capture
09-21 06:41 40m +2 / - PD1WS - / +8 2 ✓ Closing fragment
09-21 06:40 40m -5 / -12 RD3FY -13 / -22 7 ✓ Full exchange observed
09-21 06:37 40m 0 / - OA4ENG - / - 6 Partial capture
09-21 06:35 40m 0 / -9 DM8MH -4 / 0 4 ✓ Full exchange observed
09-21 06:35 40m -2 / +1 S55A +2 / +4 5 ✓ Full exchange observed
09-21 06:33 40m -4 / +2 LZ2INP +1 / -6 5 ✓ Full exchange observed
09-21 06:29 40m -2 / - F6FHZ - / -22 4 Partial capture
09-21 06:27 40m +1 / -8 DH1NGL -6 / -21 6 ✓ Full exchange observed
09-21 06:25 40m +2 / -14 F4BYA +5 / -19 4 ✓ Full exchange observed
09-21 06:25 40m -2 / +3 YL2JZ -2 / -10 6 ✓ Full exchange observed
09-21 06:23 40m - / -13 R3KLE -11 / - 2 Partial capture
09-21 06:20 40m 0 / - K8OCN - / -17 3 ✓ Closing fragment
09-21 06:20 40m -1 / -15 DH1NGL -5 / -19 8 Partial capture
09-21 06:19 40m +2 / -2 SQ6PZL -8 / -10 4 ✓ Full exchange observed
09-21 06:17 40m 0 / -9 DJ0MAB -1 / -23 7 ✓ Full exchange observed
09-21 06:16 40m -1 / - SQ8V - / -16 3 ✓ Closing fragment
09-21 06:15 40m +1 / - EC1DD - / -10 2 Partial capture
09-21 06:14 40m -2 / -11 HA7TM +10 / +7 5 ✓ Full exchange observed
09-21 06:12 40m +1 / - DL9KM -2 / +2 4 ✓ Closing observed
09-21 05:43 40m -5 / - KC1UVP - / -16 10 Partial capture
09-21 05:32 40m -4 / - GJ0KYZ 0 / +7 3 ✓ Closing observed
09-21 05:32 40m - / -8 ON1DGN -8 / - 3 Partial capture
09-21 05:29 40m -4 / -8 EU6KA -4 / -12 5 Partial capture
09-21 05:29 40m -6 / - SQ6PZL - / -10 3 Partial capture
09-21 05:25 40m -4 / +6 DL7DL +5 / +8 5 ✓ Full exchange observed
09-21 05:23 40m 0 / +7 SM7MDI -8 / -11 5 ✓ Full exchange observed
09-21 05:22 40m - / - DL6UCK -6 / - 4 Partial capture
09-21 05:21 40m -4 / - SP7TF - / -15 2 ✓ Closing fragment
09-21 05:18 40m -12 / - IK4TVP -9 / - 4 ✓ Full exchange observed
09-21 05:16 40m -10 / - ZL1OGX - / - 3 Partial capture
09-21 05:15 40m 0 / - EA5BM -21 / -9 4 ✓ Closing observed
09-21 05:15 40m - / - F4BYA +5 / - 3 Partial capture
09-21 05:14 40m - / -14 UR3AHB +4 / - 3 Partial capture
09-21 05:11 40m +4 / - IZ4AIF +2 / -1 4 ✓ Full exchange observed
09-21 05:10 40m -2 / - KC1UVP - / - 2 ✓ Closing fragment
09-21 05:07 40m -3 / -5 YO6LM +15 / - 4 ✓ Closing observed
09-21 05:05 40m -1 / - KC1UVP - / -13 3 Partial capture
09-21 05:05 40m -2 / -20 UR9QQ -4 / - 7 ✓ Closing observed
09-21 05:04 40m -2 / - IZ8PPI - / -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
064915 -22 1155  DK6HS F6FHZ JN18
065130  +0 1309  SV3AUW DK6HS JN39 (x3)
065245  -6  488  DK6HS F1DSZ JN06
065300  +1 1309  MM0JTV DK6HS JN39 (x3)
065430  -5 1309  TF5B DK6HS JN39
065600  -8 1309  CT7AUT DK6HS 73
065715 -11 1309  IS0UWS DK6HS JN39 (x3)
065915  -6 1453  EA1AUM DK6HS R-09 (x2)

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