DL1CWR — 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: JO40

Receiver-side FT8 activity involving DL1CWR, decoded by SO8OO in southeastern Poland. 88 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-07-02 and 2026-10-18.

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 88 FT8 messages attributed to DL1CWR as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (64%), followed by 20 m (11%) and 160 m (9%). Most decodes (78%) 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 (82%); the estimated median was 0 dB.

Overview

88
Messages attributed
9
UTC dates decoded
17
Active 15-min windows
0 dB
Estimated median S/N

Bands

160m · 8 80m · 56 40m · 8 20m · 10 10m · 6
First attributed message: 2026-07-02
Last attributed message: 2026-10-18 16:23 UTC

Observed FT8 message patterns

Attributed sample
88 messages
Active dates
9 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-13 to +10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 72.

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 DL1CWR 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 DL1CWR

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
JO40 · 38 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
911 km (approx.)
Last such locator decoded
2026-10-18 16:17 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 UTCBandDL1CWR S/NCounterpartCounterpart S/NMsgsCapture
10-18 16:28 80m - / -9 DO5AX -22 / - 2 Partial capture
10-18 16:22 80m -3 / - DL2GKW - / +2 3 ✓ Closing fragment
10-18 16:17 80m -2 / - F4EWK -13 / -7 4 ✓ Closing observed
10-18 16:16 80m +1 / - DO8JB - / - 2 ✓ Closing fragment
10-18 16:15 80m +2 / -8 SQ2JYJ +2 / - 3 ✓ Closing observed
10-18 16:13 80m 0 / +2 9A5E +5 / +6 5 ✓ Full exchange observed
10-18 16:06 160m -18 / -12 HB9HPR -18 / - 5 ✓ Closing observed
09-20 05:11 40m +10 / - N1IWP - / -8 3 ✓ Closing fragment
09-20 05:09 40m -1 / - OA4ENG - / -23 3 ✓ Closing fragment
09-20 05:03 40m -13 / - N0BUZ - / - 2 Partial capture
09-20 04:51 80m -4 / 0 SO100PKP +14 / 0 3 Partial capture
09-20 04:50 80m +3 / -1 IQ4JO 0 / +8 5 ✓ Full exchange observed
09-14 18:52 80m 0 / - RC2Y +2 / -11 5 Partial capture
09-14 18:51 80m +6 / - DB100FT +2 / +5 3 Partial capture
09-14 18:31 80m +4 / - GX4RAF/P - / -11 3 Partial capture
09-14 18:26 80m +4 / +10 LB5WB +5 / - 5 Partial capture
09-14 18:24 80m +11 / - PG9S - / +2 2 ✓ Closing fragment
09-14 18:22 80m +4 / +5 OH5KNL +12 / +5 5 ✓ Full exchange observed
09-12 18:47 80m +4 / - V51WH - / - 2 Partial capture
09-12 18:42 80m +6 / +3 OE1SGU +9 / - 5 ✓ Full exchange observed
08-31 15:14 20m 0 / - KL7TC - / -11 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
161430  +3 2134  9A5E DL1CWR 73
161530  +3  971  DL1CWR SQ2JYJ -08 (x2)
161615  +2  971  SQ2JYJ DL1CWR 73
161645  +1  971  DO8JB DL1CWR +13 (x2)
161745  -2 1146  F4EWK DL1CWR JO40 (x3)
162000 -13 1147  DL1CWR F4EWK RR73
162215  -4 1463  DL2GKW DL1CWR +02 (x3)
162800 -20 1813  DL1CWR DO5AX -09 (x2)
160m 
UTC    dB Audio  Message
160230  -8 1110  CQ DL1CWR JO40 (x5)
160615 -13  864  HB9HPR DL1CWR JO40 (x2)
160700 -19 1414  DL1CWR HB9HPR -12 (x2)
160745 -18  864  HB9HPR DL1CWR 73
40m 
UTC    dB Audio  Message
050345  -9 1617  N0BUZ DL1CWR JO40 (x2)
050900  +2 2436  OA4ENG DL1CWR JO40 (x3)
051145  +3  742  N1IWP DL1CWR JO40 (x3)
20m 
UTC    dB Audio  Message
151430  +0 2225  KL7TC DL1CWR JO40 (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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