DO3ANK — 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: JO41

Receiver-side FT8 activity involving DO3ANK, decoded by SO8OO in southeastern Poland. 104 FT8 messages attributed to this token as transmitter, on 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-29 and 2026-10-10.

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 104 FT8 messages attributed to DO3ANK as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Most decodes (100%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -2 dB.

Overview

104
Messages attributed
4
UTC dates decoded
16
Active 15-min windows
-2 dB
Estimated median S/N

Bands

80m · 104
First attributed message: 2026-08-29
Last attributed message: 2026-10-10 19:42 UTC

Observed FT8 message patterns

Attributed sample
104 messages
Active dates
4 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-14 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 77.

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 DO3ANK 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 DO3ANK

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
JO41 · 62 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
916 km (approx.)
Last such locator decoded
2026-10-10 19:42 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 UTCBandDO3ANK S/NCounterpartCounterpart S/NMsgsCapture
10-10 19:41 80m +4 / - R3KPI - / - 3 Partial capture
10-10 19:37 80m -8 / - G0ORH - / -8 3 ✓ Closing fragment
10-10 19:32 80m - / -15 ON1AEY +2 / - 7 Partial capture
10-10 19:07 80m -7 / -9 M9DNC -16 / -25 10 Partial capture
10-10 19:04 80m - / - DO9BAU +6 / - 8 Partial capture
10-10 18:59 80m -10 / -14 UF4S +2 / -12 6 ✓ Full exchange observed
10-10 18:57 80m +1 / - HA8AR - / -12 3 ✓ Closing fragment
10-10 18:41 80m -9 / - DA6CC - / - 2 Partial capture
10-10 18:02 80m - / - DA6WA -14 / - 2 Partial capture
10-10 18:00 80m +3 / -11 UR4LRG +5 / -9 7 ✓ Full exchange observed
10-10 17:58 80m +1 / - YU1EW - / - 5 Partial capture
10-10 17:57 80m - / -7 F4FSY 0 / - 2 Partial capture
10-10 17:56 80m -3 / -3 PE1NAO -23 / -10 4 ✓ Full exchange observed
10-10 17:55 80m -3 / +9 ON4CJU -7 / -13 5 ✓ Full exchange observed
10-10 17:52 80m -18 / - 9A4AA - / - 2 Partial capture
10-10 17:49 80m - / -7 F4FSY -2 / - 2 Partial capture
10-10 17:47 80m +1 / -5 G0OYQ -13 / -3 2 Partial capture
10-10 17:36 80m -3 / - UA3YAJ - / - 5 Partial capture
10-10 17:33 80m +8 / - RG3M - / -18 4 ✓ Closing fragment
10-03 17:24 80m +1 / -6 YO9XC +12 / -9 5 ✓ Full exchange observed
10-03 17:22 80m - / -21 RV3X -4 / - 2 ✓ Closing fragment
10-03 17:11 80m -6 / - UA9FMT - / - 2 Partial capture
08-29 22:54 80m +2 / - CT3MD - / -2 11 Partial capture
08-29 22:40 80m -16 / - 4X1UF - / - 8 Partial capture
08-29 22:30 80m +1 / - YE9BJM - / - 8 Partial capture
08-29 20:41 80m - / -13 GM3AND -12 / - 2 Partial capture
08-29 20:33 80m - / -15 IU3MAG +10 / - 2 ✓ Closing fragment
08-29 20:23 80m - / - DO9BAU +13 / - 13 Partial capture
08-29 20:21 80m -12 / - EI4JFB - / -11 4 ✓ Closing fragment
08-29 20:11 80m -1 / - RK9DO - / - 3 Partial capture
08-29 20:06 80m -6 / - LZ2VQ - / -3 2 Partial capture
08-29 20:06 80m - / - UT2PC +16 / - 2 ✓ Closing fragment
08-29 20:04 80m -2 / - TA7D -13 / -6 3 ✓ Closing observed
08-29 19:02 80m -10 / - RA1AGA - / - 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
191115 -12  201  M9DNC DO3ANK R-25 (x2)
193200  +2  945  DO3ANK ON1AEY -15 (x7)
193715  -7 1191  G0ORH DO3ANK JO41 (x3)
194100  +4  907  R3KPI DO3ANK JO41 (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

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