DO1KME — 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: JO42

Receiver-side FT8 activity involving DO1KME, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-09 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 57 FT8 messages attributed to DO1KME as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (91%), followed by 10 m (9%). Several six-hour UTC windows tied for the largest share (91%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (95%); the estimated median was -23 dB.

Overview

57
Messages attributed
8
UTC dates decoded
21
Active 15-min windows
-23 dB
Estimated median S/N

Bands

80m · 52 10m · 5
First attributed message: 2026-06-09
Last attributed message: 2026-11-05 22:59 UTC

Observed FT8 message patterns

Attributed sample
57 messages
Active dates
8 UTC dates
Estimated median S/N
-23 dB
Estimated 10th-90th percentile
-24 to -17 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.

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 DO1KME 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 DO1KME

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
JO42 · 33 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
934 km (approx.)
Last such locator decoded
2026-11-05 22:59 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 UTCBandDO1KME S/NCounterpartCounterpart S/NMsgsCapture
11-05 22:56 80m -23 / - SA3ARL - / - 3 Partial capture
11-05 22:45 80m - / -8 ON6LEO +8 / - 2 ✓ Closing fragment
11-05 21:51 80m - / - DG5PW -18 / - 2 Partial capture
11-05 21:32 80m - / -9 DL5OAH -11 / - 6 Partial capture
11-05 20:52 80m - / -13 PC2J -10 / - 2 ✓ Closing fragment
11-04 20:52 80m - / -15 DF8WU -4 / - 4 ✓ Closing fragment
11-04 20:30 80m - / -20 DF3IS 0 / - 4 ✓ Closing fragment
11-04 19:06 80m - / -8 DH3UN -2 / - 3 ✓ Closing fragment
11-04 19:00 80m - / -25 ON7AN -3 / - 2 Partial capture
11-04 18:58 80m - / -12 M0BEW -8 / - 2 ✓ Closing fragment
11-04 16:42 80m - / -24 DK5OPA -10 / - 3 ✓ Closing fragment
11-03 00:38 80m - / - DL1BBO -13 / - 2 Partial capture
11-03 00:38 80m - / -16 ON8FAB -14 / - 14 Partial capture
11-03 00:16 80m - / - DO8LJ -6 / - 2 Partial capture
11-03 00:03 80m - / -20 OK2CNI +18 / - 3 ✓ Closing fragment
11-02 23:56 80m -15 / - F1IQH -11 / -16 3 Partial capture
11-02 23:50 80m - / -7 F5PBG -11 / - 3 ✓ Closing fragment
11-02 23:40 80m -16 / -22 DO5HOK +3 / - 4 ✓ Closing observed
11-02 23:37 80m - / -20 DG5PW -1 / - 4 ✓ Closing fragment
11-02 23:25 80m - / -20 DL3MIB +10 / - 4 ✓ Closing fragment
11-02 23:21 80m - / -12 IU2THY +15 / - 4 ✓ Closing fragment
11-02 23:16 80m -23 / - G3TKT - / -15 3 Partial capture
11-02 23:12 80m -18 / - YO4NF +15 / -13 3 ✓ Closing observed
11-02 23:07 80m - / - HA7TM +7 / - 2 Partial capture
11-02 00:24 80m -23 / -22 LZ2VQ -8 / -12 4 ✓ Full exchange observed
11-02 00:04 80m -21 / -18 IU5HIU -11 / -14 5 ✓ Full exchange observed
11-01 23:59 80m - / -18 OK1HEH -1 / - 3 ✓ Closing fragment
11-01 23:31 80m -24 / -14 YO6LM +13 / -5 6 ✓ Full exchange observed
11-01 23:30 80m -23 / -24 DO1OAS -6 / -12 7 ✓ Full exchange observed
11-01 23:27 80m -24 / -18 DO9BAU +8 / - 4 ✓ Closing observed
11-01 18:32 80m - / - DL6UM -6 / - 2 Partial capture
11-01 18:31 80m - / -13 DK0RMR 0 / - 2 ✓ Closing fragment
10-31 23:56 80m - / -24 S50XX +9 / - 8 ✓ Closing fragment
10-31 23:52 80m - / -21 OK1UOZ +9 / - 3 ✓ Closing fragment
10-31 23:42 80m - / - ON8WR -2 / - 2 ✓ Closing fragment
10-31 23:23 80m - / -19 DK6ITM -10 / - 3 ✓ Closing fragment
10-31 23:06 80m - / - DK0KG -3 / - 3 Partial capture
10-31 22:43 80m - / -18 DO9SAM +12 / - 2 ✓ Closing fragment
10-31 22:38 80m -23 / - OK1UOZ - / -24 5 Partial capture
10-31 22:25 80m - / - OK1UOZ +5 / - 10 Partial capture
10-31 21:36 80m -21 / - DA1ST +3 / -11 4 Partial capture
10-31 21:28 80m - / - DO5HOK 0 / - 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
213400 -11 1575  DO1KME DL5OAH R-09 (x3)
214615 -20 2571  F1PBZ DO1KME JO42
215130 -17 1074  DO1KME DG5PW JO30 (x2)
224015 -21 1062  CQ DO1KME JO42 (x3)
224530  +6 1227  DO1KME ON6LEO -08 (x2)
225645 -22 1300  SA3ARL DO1KME JO42 (x3)
225945 -24 1300  M9TAM DO1KME JO42

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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