DK6AH — 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: JN48

Receiver-side FT8 activity involving DK6AH, decoded by SO8OO in southeastern Poland. 2,693 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 105 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.

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 2,693 FT8 messages attributed to DK6AH as the transmitting token by decoded message structure across 105 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (33%), followed by 40 m (25%) and 80 m (24%). Most decodes (70%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

2,693
Messages attributed
105
UTC dates decoded
443
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 648 60m · 901 40m · 681 20m · 404 10m · 59
First attributed message: 2026-06-06
Last attributed message: 2026-11-05 20:54 UTC

Observed FT8 message patterns

Attributed sample
2,693 messages
Active dates
105 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-21 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 841, moderate (-15 to -9 dB) 670, strong (≥ -8 dB) 1,182.

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 DK6AH in decoded directed-looking exchanges:

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 DK6AH

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
JN48 · 2,131 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
941 km (approx.)
Last such locator decoded
2026-11-05 20:54 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 UTCBandDK6AH S/NCounterpartCounterpart S/NMsgsCapture
11-05 21:27 60m - / -19 F4FRG -14 / - 2 ✓ Closing fragment
11-05 20:54 60m -16 / - Z30A - / - 2 Partial capture
11-05 20:24 60m -23 / - TA7MMI - / - 3 Partial capture
11-05 20:03 60m -18 / - UN8QB - / - 7 Partial capture
11-05 17:27 60m -24 / - TA9J - / - 2 Partial capture
11-04 19:24 40m -17 / - VK4DAD - / - 2 Partial capture
11-03 20:50 60m -16 / - TA7MMI - / - 6 Partial capture
11-03 20:46 60m -14 / - TA7MMI - / - 2 Partial capture
11-03 20:37 60m -15 / - TA7MMI - / - 5 Partial capture
11-03 20:24 60m -15 / - TA7MMI - / - 13 Partial capture
11-03 20:18 60m -15 / - BA7IO -18 / -18 8 ✓ Closing observed
11-03 20:15 60m -12 / - LY2PPS - / -2 2 ✓ Closing fragment
11-03 20:13 60m -12 / - 4Z1RZ - / - 3 Partial capture
11-03 20:07 60m -15 / - F5RRS - / - 11 Partial capture
11-03 20:03 60m -14 / - GW8CRH - / -4 6 ✓ Closing fragment
11-03 05:25 60m -23 / - 6W/IK2HKT - / - 4 Partial capture
11-03 05:22 60m - / -23 ES2HV -19 / - 3 ✓ Closing fragment
11-03 05:19 60m - / -12 F5BRF -12 / - 2 ✓ Closing fragment
11-02 18:37 40m -8 / - TC5ATA - / - 17 Partial capture
11-02 18:30 40m -6 / - TC5ATA - / - 9 Partial capture
11-02 18:16 40m -2 / - TC5ATA - / - 6 Partial capture
11-01 21:45 60m -16 / - UN7EG - / - 4 Partial capture
11-01 21:10 60m -17 / - UN7EG - / - 47 Partial capture
11-01 13:03 10m - / -13 6W/IK2HKT -12 / - 2 Partial capture
11-01 08:33 60m - / +4 DL1SO -1 / - 2 ✓ Closing fragment
11-01 08:29 60m - / -19 SP9W +8 / - 4 ✓ Closing fragment
11-01 08:28 60m - / -10 OK1MAT -11 / - 5 ✓ Closing fragment
11-01 08:21 60m - / -6 DG3DJ -20 / - 2 ✓ Closing fragment
11-01 06:17 60m -19 / - PY7ZC - / - 2 Partial capture
10-31 22:55 60m -17 / - S9R - / - 6 Partial capture
10-31 22:47 60m -24 / - S9R - / - 2 Partial capture
10-31 19:49 60m -24 / - S9R - / - 3 Partial capture
10-31 10:41 10m - / +8 EA7R -8 / - 2 ✓ Closing fragment
10-30 05:12 60m -21 / - IK3/UY7LA - / - 3 Partial capture
10-29 19:30 40m -3 / - TA6TTT - / - 7 Partial capture
10-29 18:24 60m - / -2 OM2CW +2 / - 2 ✓ Closing fragment
10-29 18:22 60m - / -13 HA5UK -10 / - 2 ✓ Closing fragment
10-29 05:02 60m -20 / - S9R - / - 7 Partial capture
10-28 05:18 60m -12 / - S9R - / - 3 Partial capture
10-28 05:15 60m -13 / - KM0T - / - 5 Partial capture
10-28 05:09 60m -18 / - S9R - / - 5 Partial capture
10-28 05:05 60m -16 / - KZ5DX - / - 6 Partial capture
10-27 19:44 60m -18 / - S53F - / - 2 Partial capture
10-27 19:33 60m -18 / - TA3NP - / - 2 Partial capture
10-27 19:25 60m -23 / -18 LZ26IPA -12 / - 3 Partial capture
10-27 19:16 60m -22 / - LZ26IPA - / - 2 Partial capture
10-27 19:07 60m - / -22 LZ26IPA -10 / - 2 Partial capture
10-27 19:03 60m -18 / - IK8UDK - / - 2 Partial capture
10-27 06:10 60m -9 / - C5R - / - 2 Partial capture
10-27 05:57 60m -6 / - C5R - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
194245 -22 2000  UN3QA DK6AH JN48
200300 -19 1900  UN8QB DK6AH JN48 (x7)
202400 -23 1679  TA7MMI DK6AH JN48 (x3)
205415 -20 1934  Z30A DK6AH JN48 (x2)
212700 -13 2003  DK6AH F4FRG -19 (x2)
40m 
UTC    dB Audio  Message
184315  -3 2257  TC5ATA DK6AH JN48 (x10)
183515 -24 1990  3V8LL DK6AH JN48 (x2)
192145 -11 1866  VK4DAD DK6AH JN48 (x3)
10m 
UTC    dB Audio  Message
105315 -11 1705  S79VU DK6AH R-04 (x2)
105445 -15 1705  BI9CMU DK6AH JN48 (x5)
110015 -12 2266  4X6FB DK6AH JN48 (x2)
110530  -1 2971  DK6AH 4Z5ML -08 (x2)
104130  -9 1535  DK6AH EA7R +08 (x2)
130300 -14  864  DK6AH 6W/IK2HKT -13 (x2)
80m 
UTC    dB Audio  Message
062200  +4  882  DK6AH DJ3HW RR73
062215 -12 1143  DJ3HW DK6AH 73
062245 -13 1143  DO1LKG DK6AH -13 (x2)
212515  -2 2516  SQ9UJ DK6AH JN48 (x4)
041715  -4 2855  SP/WE9G DK6AH JN48
212515  +4 2406  MJ/TA1HZ DK6AH R-26 (x4)
212945  -2 1906  F5OYA/P DK6AH R-23 (x2)
20m 
UTC    dB Audio  Message
190830  +2 2215  DK6AH IQ4JO RR73
162345 -16 1771  R9HEQ DK6AH JN48 (x8)
165815  -4 1725  RT6DU DK6AH JN48 (x2)
165900  +8  605  DK6AH RT6DU -05 (x2)
172300  -8 2008  YU4BRE DK6AH JN48 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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