DO6MFD — 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: JN39

Receiver-side FT8 activity involving DO6MFD, decoded by SO8OO in southeastern Poland. 4,014 FT8 messages attributed to this token as transmitter, on 160m, 80m, 10m, across 49 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 4,014 FT8 messages attributed to DO6MFD as the transmitting token by decoded message structure across 49 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (98%), followed by 160 m (1%) and 10 m (1%). Most decodes (59%) 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 (78%); the estimated median was -3 dB.

Overview

4,014
Messages attributed
49
UTC dates decoded
303
Active 15-min windows
-3 dB
Estimated median S/N

Bands

160m · 58 80m · 3,915 10m · 41
First attributed message: 2026-06-06
Last attributed message: 2026-10-22 18:50 UTC

Observed FT8 message patterns

Attributed sample
4,014 messages
Active dates
49 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-13 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 205, moderate (-15 to -9 dB) 698, strong (≥ -8 dB) 3,111.

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 DO6MFD 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 DO6MFD

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 · 2,920 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,063 km (approx.)
Last such locator decoded
2026-10-22 18:50 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 UTCBandDO6MFD S/NCounterpartCounterpart S/NMsgsCapture
10-22 18:39 80m -2 / +6 DF5DY +2 / - 5 ✓ Full exchange observed
10-22 18:30 80m +2 / - US1ZA - / -9 2 ✓ Closing fragment
10-22 18:16 80m -2 / - RA5AD - / - 2 Partial capture
10-22 18:11 80m -2 / - HB9IRO -5 / -4 3 ✓ Full exchange observed
10-22 18:07 80m +2 / - DC6REH - / -11 6 ✓ Closing fragment
10-22 17:39 80m -5 / - DO4HBE - / -15 8 Partial capture
10-22 17:22 80m -3 / - DO4HBE - / -15 5 Partial capture
10-22 17:17 80m -4 / - DO4HBE - / -15 5 Partial capture
10-22 17:13 80m - / -3 OH3NAQ -2 / - 4 ✓ Closing fragment
10-22 17:06 80m - / -3 DJ7XY -16 / - 2 Partial capture
10-22 16:59 80m -5 / - DC7AW - / -13 9 ✓ Closing fragment
10-22 16:55 80m -4 / -17 UR4LG -4 / -12 8 ✓ Full exchange observed
10-22 16:48 80m -1 / - DO9PV - / +7 2 ✓ Closing fragment
10-22 16:45 80m -4 / - F4NJU - / -13 2 ✓ Closing fragment
10-22 16:34 80m -6 / -14 LY2PPS +2 / -9 5 Partial capture
10-22 16:32 80m -10 / - DH0ZAL - / -9 2 ✓ Closing fragment
10-22 16:16 80m -5 / +6 DL3HBF +11 / - 4 ✓ Closing observed
10-22 16:09 80m -10 / - DO6ZMR - / -11 2 ✓ Closing fragment
10-15 18:51 80m +4 / - M7KEV -6 / +1 4 ✓ Full exchange observed
10-15 18:42 80m +6 / -7 G0RVY -8 / +3 5 ✓ Full exchange observed
10-14 06:52 80m -18 / +3 DC0GL 0 / - 4 ✓ Full exchange observed
10-14 06:42 80m -15 / - EA1SAL - / - 2 Partial capture
10-14 06:40 80m -5 / - EA3IJQ - / -23 3 ✓ Closing fragment
10-14 06:39 80m -16 / -7 DF6DBF -22 / -2 4 ✓ Full exchange observed
10-14 06:36 80m -15 / +10 OE3KJO +6 / -4 5 ✓ Full exchange observed
10-14 06:30 80m -14 / - ON3MOH/P - / +6 4 ✓ Closing fragment
10-14 06:28 80m -13 / - DB2VS - / +1 3 ✓ Closing fragment
10-14 06:22 80m -10 / - DD3DJ - / -11 2 ✓ Closing fragment
10-14 05:47 80m -4 / - F1TFT -11 / - 3 ✓ Closing observed
10-14 05:46 80m -9 / - DL7FE - / - 2 ✓ Closing fragment
10-14 05:44 80m -8 / - ON7HM - / - 3 ✓ Closing fragment
10-14 05:41 80m 0 / - DA6DE - / -25 4 Partial capture
10-14 05:40 80m -4 / - EA8BS - / -14 3 ✓ Closing fragment
10-14 05:25 80m -10 / +8 GI4OGS -9 / 0 5 ✓ Full exchange observed
10-14 05:12 80m -5 / -14 OM3ZAS +12 / 0 5 ✓ Full exchange observed
10-14 04:59 80m -6 / -6 DJ3JD +2 / -4 4 ✓ Full exchange observed
10-14 04:53 80m -5 / - EB3DIY - / - 2 Partial capture
10-14 04:38 80m -8 / - KY2J -23 / -9 3 ✓ Closing observed
10-14 04:35 80m 0 / - K0KP - / - 3 Partial capture
10-14 04:33 80m - / +2 M9XPN -8 / - 2 ✓ Closing fragment
10-14 04:32 80m - / -1 F1ROA +2 / - 3 ✓ Closing fragment
10-14 04:29 80m - / -20 SM7WNM 0 / - 2 ✓ Closing fragment
10-13 21:53 80m +3 / - DA6DNA -1 / +2 4 ✓ Closing observed
10-13 21:52 80m +11 / -6 DO7SRB -14 / - 3 ✓ Closing observed
10-13 21:50 80m +1 / -7 SP5MXZ +12 / +7 5 ✓ Full exchange observed
10-13 21:47 80m +5 / -10 EA5FD -24 / -21 5 ✓ Full exchange observed
10-13 21:45 80m 0 / +7 SQ8DPZ -2 / -11 5 ✓ Full exchange observed
10-13 21:39 80m -3 / - DH0ZAL - / - 3 Partial capture
10-13 21:38 80m +3 / -5 IZ8XXE +4 / -4 5 ✓ Full exchange observed
10-13 21:34 80m -4 / - TA7ARH - / -7 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
184300  -4 1453  CQ DO6MFD JN39 (x5)
184545 -23 1693  DO6MFD IN3EZU JN56
184600  -5 1454  CQ DO6MFD JN39                        a1 (x9)
160m 
UTC    dB Audio  Message
005700  +0  776  DO6MFD G8OO -10
005715  -5  777  G8OO DO6MFD R+03
005730  -3  776  DO6MFD G8OO RR73
005745  -6  777  G8OO DO6MFD 73
005815 -11 1828  IT9JNR DO6MFD JN39
194645 -15 2573  DL3IAE DO6MFD JN39
194745  -9 2573  CQ DO6MFD JN39
194800 +11 2398  DO6MFD SQ9PBV JN99
194815 -16 2573  CQ DO6MFD JN39 (x3)
195000 +13 2398  DO6MFD SQ9PBV JN99
195015 -12 2573  SQ9PBV DO6MFD -17 (x3)
10m 
UTC    dB Audio  Message
115815 -19 2114  DO6MFD SV1CQN R-15

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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