DL0CW — 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: JO43

Receiver-side FT8 activity involving DL0CW, decoded by SO8OO in southeastern Poland. 136 FT8 messages attributed to this token as transmitter, on 60m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-20 and 2026-10-30.

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 136 FT8 messages attributed to DL0CW as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (90%), followed by 40 m (10%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

136
Messages attributed
8
UTC dates decoded
15
Active 15-min windows
-15 dB
Estimated median S/N

Bands

60m · 122 40m · 14
First attributed message: 2026-08-20
Last attributed message: 2026-10-30 15:48 UTC

Observed FT8 message patterns

Attributed sample
136 messages
Active dates
8 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-20 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 58, moderate (-15 to -9 dB) 60, strong (≥ -8 dB) 18.

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 DL0CW 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 DL0CW

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
JO43 · 52 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
964 km (approx.)
Last such locator decoded
2026-10-30 15:47 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 UTCBandDL0CW S/NCounterpartCounterpart S/NMsgsCapture
10-30 15:47 60m - / - DH1PS -2 / - 8 Partial capture
10-30 15:47 60m -5 / -7 M0TRZ -10 / -2 5 ✓ Full exchange observed
10-30 15:45 60m -17 / +9 DL1NEO -8 / - 5 ✓ Full exchange observed
10-30 15:43 60m -14 / +6 DD0IPA -5 / - 5 ✓ Full exchange observed
10-30 15:41 60m -18 / -8 ES2IPA -6 / -3 5 ✓ Full exchange observed
10-30 15:37 60m -12 / - GI7ULG - / -20 7 Partial capture
10-30 15:35 60m -13 / - G4KYA - / -2 3 ✓ Closing fragment
10-30 15:32 60m -11 / +4 DL0IPA -7 / - 5 ✓ Full exchange observed
10-30 15:04 60m -15 / -6 GM3YTS -6 / -5 4 ✓ Full exchange observed
10-29 16:23 60m -8 / -4 OI6C -12 / +10 5 ✓ Full exchange observed
10-29 16:22 60m -10 / -4 OK1MAT -4 / - 8 Partial capture
10-29 16:20 60m -11 / - DL1KSW - / +7 3 ✓ Closing fragment
10-29 16:19 60m -11 / - DH6DAO - / +3 2 ✓ Closing fragment
10-29 16:17 60m -15 / - DL6EBC - / -11 3 ✓ Closing fragment
10-29 16:11 60m -15 / +2 DL6AST -6 / - 7 ✓ Full exchange observed
10-29 16:11 60m -11 / -5 M0GDX -20 / +2 5 ✓ Full exchange observed
10-29 16:09 60m -16 / +6 DL2AND -7 / - 6 ✓ Full exchange observed
10-29 16:09 60m -14 / +9 SP2EWQ -4 / +2 3 ✓ Full exchange observed
10-29 16:07 60m -17 / - OE5YCP -18 / -16 5 ✓ Closing observed
10-29 16:06 60m -15 / 0 DL0NS -18 / - 3 ✓ Closing observed
10-29 16:00 60m -22 / +6 DL50IPARC -12 / - 2 Partial capture
10-29 15:59 60m -16 / -2 HB9AFZ -10 / - 3 Partial capture
10-29 15:58 60m -16 / - HB9DWR - / 0 2 ✓ Closing fragment
10-29 15:56 60m -14 / -2 DL2MIJ -1 / +7 6 ✓ Full exchange observed
10-29 15:55 60m -16 / - ER3UA - / - 2 Partial capture
10-29 15:53 60m -12 / +6 DM2CNE -4 / +6 5 ✓ Full exchange observed
10-29 15:50 60m -6 / -2 OM2CW +10 / +4 7 ✓ Full exchange observed
10-29 15:47 60m -16 / +3 DM3XD -14 / +7 4 ✓ Full exchange observed
10-29 15:46 60m -18 / -2 OH7UE -5 / +8 5 ✓ Full exchange observed
10-28 16:22 60m -16 / +7 DL2AMM -14 / +9 5 ✓ Full exchange observed
10-28 16:21 60m - / +7 DK7ZT -17 / - 2 ✓ Closing fragment
10-28 16:19 60m -14 / +10 DB3OI -3 / +9 5 ✓ Full exchange observed
10-28 16:18 60m -13 / -4 S57MPU +2 / +6 3 ✓ Full exchange observed
10-28 16:16 60m -13 / +3 SM0EJR -11 / -1 6 ✓ Full exchange observed
10-28 16:13 60m -21 / -7 IK4CBO -6 / +4 5 ✓ Full exchange observed
10-28 16:13 60m -20 / -13 9A4ZM 0 / - 5 ✓ Closing observed
10-28 16:12 60m -16 / +5 S56P +6 / +10 4 ✓ Full exchange observed
10-28 16:09 60m -18 / -9 IK0BAL -8 / -1 4 ✓ Full exchange observed
10-28 16:08 60m -21 / +3 DH3KR -5 / - 6 ✓ Full exchange observed
10-28 16:07 60m - / +7 OZ7FOC -18 / - 2 ✓ Closing fragment
10-28 16:05 60m -17 / - DL4YDR -16 / +7 4 ✓ Full exchange observed
10-28 16:00 60m -9 / - DL3FBI - / -5 3 ✓ Closing fragment
10-28 15:58 60m -10 / - G4LMN - / 0 4 ✓ Closing fragment
10-28 15:56 60m -14 / +2 F5RMK -16 / +2 5 ✓ Full exchange observed
09-30 15:43 40m - / - DL3LBK -9 / - 2 Partial capture
09-30 15:31 40m - / -5 9A4ZM +5 / - 3 ✓ Closing fragment
09-30 15:31 40m - / -10 DL6EL -2 / - 5 ✓ Closing fragment
09-30 15:31 40m - / - OE3FVU -13 / - 5 Partial capture
09-30 15:30 40m -6 / - G8KHF -11 / +4 4 ✓ Full exchange observed
09-25 14:52 40m - / +1 DM3YBN -12 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
154645 -16 1977  DL1NEO DL0CW 73
154715  -5  655  M0TRZ DL0CW JO43
154730 -10  739  DL0CW M0TRZ -07
154730  -3 2317  DL0CW DH1PS JO31
154745  -4  655  M0TRZ DL0CW R-02
154800 -11  739  DL0CW M0TRZ RR73
154800  -2 2317  DL0CW DH1PS JO31
154815  -6  655  M0TRZ DL0CW 73
154830  +6 1322  DL0CW DL9NEI JN58
154830  -4 2317  DL0CW DH1PS JO31 (x6)
40m 
UTC    dB Audio  Message
153130  +9  471  DL0CW 9A4ZM JN86
153200  -8 1834  DL0CW OE3FVU JN78
153200  -3  852  DL0CW DL6EL JN57
153200  +8  471  DL0CW 9A4ZM R-05
153230 -12 1835  DL0CW OE3FVU JN78
153230  -5  852  DL0CW DL6EL JN57
153230  -2  471  DL0CW 9A4ZM 73
153300 -12 1834  DL0CW OE3FVU JN78
153300  -1  852  DL0CW DL6EL R-10 (x2)
153400 -19 1834  DL0CW OE3FVU JN78
153700  -8 1500  DL0CW SP100PKP +00
154000  -7  684  DL0CW DK1HSI RRR
154300 -10 1117  DL0CW DL3LBK JO54 (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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