DO1XD — 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: JO62

Receiver-side FT8 activity involving DO1XD, decoded by SO8OO in southeastern Poland. 552 FT8 messages attributed to this token as transmitter, on 160m, 80m, 10m, across 58 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-11-06.

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 552 FT8 messages attributed to DO1XD as the transmitting token by decoded message structure across 58 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (94%), followed by 160 m (6%) and 10 m (0%). Most decodes (87%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -17 dB.

Overview

552
Messages attributed
58
UTC dates decoded
163
Active 15-min windows
-17 dB
Estimated median S/N

Bands

160m · 32 80m · 519 10m · 1
First attributed message: 2026-06-20
Last attributed message: 2026-11-06 02:38 UTC

Observed FT8 message patterns

Attributed sample
552 messages
Active dates
58 UTC dates
Estimated median S/N
-17 dB
Estimated 10th-90th percentile
-24 to -9 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 322, moderate (-15 to -9 dB) 175, strong (≥ -8 dB) 55.

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 DO1XD 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 DO1XD

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
JO62 · 277 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
675 km (approx.)
Last such locator decoded
2026-10-30 18:36 UTC

Other locator fields attributed to this token: JO53 (167).

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 UTCBandDO1XD S/NCounterpartCounterpart S/NMsgsCapture
11-06 21:24 80m - / -24 IZ3GNG +5 / - 4 ✓ Closing fragment
11-03 23:47 80m -20 / -15 G8BCG -7 / -2 2 Partial capture
11-03 22:26 80m -24 / - 5B4AMM - / - 2 Partial capture
10-31 20:46 160m - / -16 IZ8VYU -11 / - 3 ✓ Closing fragment
10-31 19:43 160m - / -20 DF4NR +5 / - 3 ✓ Closing fragment
10-31 18:51 160m - / -21 OH0Z +6 / - 2 Partial capture
10-31 18:32 160m - / -12 DL1FLW -15 / - 3 ✓ Closing fragment
10-31 18:21 160m - / -16 OE8DDX -4 / - 2 ✓ Closing fragment
10-31 17:31 160m - / - HB9GNH -16 / - 2 ✓ Closing fragment
10-31 17:28 160m - / -20 S52D +1 / - 5 ✓ Closing fragment
10-31 17:24 160m - / -19 DL1DEU -16 / - 2 Partial capture
10-31 17:21 160m - / - DL1DEU -16 / - 2 Partial capture
10-31 16:40 160m - / -17 DF2OO -22 / - 2 Partial capture
10-31 16:31 160m - / -16 9A2AJ +10 / - 2 Partial capture
10-31 14:58 10m - / -24 CT2HEX 0 / - 2 ✓ Closing fragment
10-31 11:33 80m - / -24 SP6PCL -4 / - 10 ✓ Closing fragment
10-31 09:51 80m - / - DL1HTY -21 / - 7 Partial capture
10-30 20:08 160m - / -20 G0BLB -5 / - 3 ✓ Closing fragment
10-30 18:16 160m - / -22 EA1DR -3 / - 3 ✓ Closing fragment
10-30 17:54 80m - / -24 OM3TWM +6 / - 2 Partial capture
10-30 17:49 80m -24 / - OM3TWM - / - 2 Partial capture
10-30 17:34 80m - / -11 MD0CCE +5 / - 2 ✓ Closing fragment
10-30 17:20 80m -22 / -16 IK0CHU -4 / -5 6 ✓ Full exchange observed
10-30 17:13 80m -11 / - G0RVY -5 / -1 3 ✓ Closing observed
10-30 17:09 80m -21 / -7 G8BCG -14 / - 2 Partial capture
10-30 17:07 80m -23 / -12 F1JPG -4 / - 2 Partial capture
10-29 20:26 80m -18 / - 6W/IK2HKT - / - 2 Partial capture
10-29 19:50 80m - / - DA6WA -10 / - 6 Partial capture
10-29 17:54 80m -14 / - YL2KF - / - 2 ✓ Closing fragment
10-28 17:47 80m -21 / -3 DL0HAM -4 / - 5 ✓ Full exchange observed
10-28 17:46 80m - / -10 DA3W -14 / - 6 ✓ Closing fragment
10-27 20:12 80m -15 / -6 OK1FED -3 / -5 4 ✓ Full exchange observed
10-24 20:49 80m - / -9 SP6FME +7 / - 3 ✓ Closing fragment
10-24 20:48 80m - / -14 9A5E +12 / - 2 ✓ Closing fragment
10-24 19:41 80m - / -25 OE1RDU/3 +4 / - 2 Partial capture
10-24 19:40 80m -20 / - RK3YWS/P - / -12 5 Partial capture
10-16 21:38 80m - / -12 T77RN -8 / - 4 Partial capture
10-16 21:35 80m - / -10 YO2LIM 0 / - 2 ✓ Closing fragment
10-16 19:35 80m -15 / -15 OH5KNL +7 / -3 5 ✓ Full exchange observed
10-16 19:29 80m -13 / -13 IZ8XXE +8 / -15 13 ✓ Full exchange observed
10-16 19:17 80m - / -20 OH5KNL +9 / - 3 Partial capture
10-16 19:05 80m -11 / - DO6YL -3 / -19 2 Partial capture
10-13 03:00 160m - / -17 OM2WQ +12 / - 4 ✓ Closing fragment
10-12 22:45 160m - / -5 LA9JKA -2 / - 2 ✓ Closing fragment
10-12 20:38 160m - / -22 PA3DUU -3 / - 6 ✓ Closing fragment
10-12 19:54 80m -19 / -22 UT5ECZ +5 / -13 3 Partial capture
10-09 22:16 80m -20 / - IZ8XXE - / - 2 Partial capture
10-09 19:07 80m -10 / -14 G7UHT +2 / - 3 ✓ Closing observed
10-08 20:49 160m - / -25 PI4DX +1 / - 3 Partial capture
10-08 20:35 160m - / -19 DL5BTE +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
113615  -4 1499  DO1XD SP6PCL JO81 (x5)
222630 -24 2309  5B4AMM DO1XD JO53 (x2)
234700  -7 2571  DO1XD G8BCG -15
234715 -20 2571  G8BCG DO1XD R-02
022915 -13 2400  5B4AMX DO1XD JO53
023845 -13  703  4O7CC DO1XD JO53
212400  -1 1755  DO1XD IZ3GNG JN55 (x4)
160m 
UTC    dB Audio  Message
173245 -17 1356  DO1XD HB9GNH RR73
182100  -3  844  DO1XD OE8DDX -16 (x2)
183200 -12 1448  DO1XD DL1FLW JO61 (x3)
185100  +5 2515  DO1XD OH0Z -21 (x3)
194330  +2 2047  DO1XD DF4NR JO50 (x3)
204615  -8 1982  DO1XD IZ8VYU JN71 (x3)
10m 
UTC    dB Audio  Message
125845  +0 2495  DO1XD HB9EFK -19 (x2)
074430  -9  945  DO1XD II7MGBR -14
113345 -13 2508  DO1XD 4X1UF -20
145815  +3 2989  DO1XD CT2HEX -24 (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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