SP2WDW — 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: Poland Most frequent locator attributed to this token: JO94

Receiver-side FT8 activity involving SP2WDW, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 60m, across 1 UTC dates in the available aggregate history. Last observed 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 24 FT8 messages attributed to SP2WDW as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (100%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.

Overview

24
Messages attributed
1
UTC dates decoded
2
Active 15-min windows
-21 dB
Estimated median S/N

Bands

60m · 24
First attributed message: 2026-10-30
Last attributed message: 2026-10-30 19:53 UTC

Observed FT8 message patterns

Attributed sample
24 messages
Active dates
1 UTC dates
Estimated median S/N
-21 dB
Estimated 10th-90th percentile
-24 to -18 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 0, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with SP2WDW in decoded directed-looking exchanges:

Most frequent locator attributed to SP2WDW

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
JO94 · 6 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
542 km (approx.)
Last such locator decoded
2026-10-30 19:46 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 UTCBandSP2WDW S/NCounterpartCounterpart S/NMsgsCapture
11-01 05:04 40m - / - CT1BFP -9 / - 4 ✓ Closing fragment
11-01 05:00 40m - / -9 ES2AJ +4 / - 3 Partial capture
11-01 04:59 40m - / -16 UR4QWW -12 / - 3 ✓ Closing fragment
10-30 19:48 60m -20 / -16 G0AZH -4 / - 12 ✓ Closing observed
10-30 19:48 60m -24 / -13 US2YW -12 / +1 5 ✓ Full exchange observed
10-30 19:46 60m - / -12 DL3NGN 0 / - 3 ✓ Closing fragment
10-30 19:43 60m - / - DK1XAM -8 / - 2 Partial capture
10-30 19:42 60m -24 / -4 DK3JW -9 / - 4 ✓ Closing observed
10-30 19:40 60m -23 / -7 DC9JVN -15 / - 4 ✓ Closing observed
10-30 19:39 60m -20 / -18 YO9HP -1 / 0 4 ✓ Full exchange observed
10-30 19:36 60m -24 / - ON7GB -1 / +9 5 ✓ Full exchange observed
10-30 19:36 60m -20 / - OH5YZ - / -7 2 ✓ Closing fragment
10-30 19:36 60m - / - PE1NPS -1 / - 4 Partial capture
10-30 19:35 60m -20 / -10 IK4CBO -7 / -9 5 ✓ Full exchange observed
10-30 19:31 60m - / - DF4SI -8 / - 2 Partial capture
10-30 19:31 60m -20 / - LZ1SAD +4 / -1 6 Partial capture
10-30 19:31 60m -24 / +9 OE8PIT +17 / - 6 ✓ Full exchange observed
10-30 19:30 60m -20 / -1 DJ1TU +1 / +3 10 ✓ Full exchange observed
10-30 19:30 60m - / +2 PC2J -10 / - 3 ✓ Closing fragment
10-30 15:24 40m - / - DH2NJS -14 / - 5 Partial capture
10-30 15:20 40m - / 0 DK7ZT -4 / - 4 Partial capture
10-30 15:20 40m - / - DL7ACA +6 / - 6 Partial capture
10-30 15:20 40m - / +6 R2AL -2 / - 3 ✓ Closing fragment
10-27 05:13 40m - / -19 LZ2VQ -20 / - 2 ✓ Closing fragment
10-27 05:11 40m - / -7 UR9QQ -18 / - 2 Partial capture
10-27 05:08 40m - / -13 R5AV -12 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
152515 -15 1319  SP2WDW DH2NJS JO50 (x3)
045545  +1  658  SP2WDW UT2AU KO61
045945 -13 1399  SP2WDW UR4QWW KN77 (x2)
050015  +8 1031  SP2WDW ES2AJ -09
050045 -13 1399  SP2WDW UR4QWW 73
050045 -21 1677  SP2WDW ES2DR KO29
050045  +6 1031  SP2WDW ES2AJ -09 (x2)
050445 -10  981  SP2WDW CT1BFP IM59 (x4)
60m 
UTC    dB Audio  Message
194845  -6  631  SP2WDW G0AZH R-16
194900 -24 1625  US2YW SP2WDW +01
194915  -8 1624  SP2WDW US2YW R-13 (x2)
194945  -6  631  SP2WDW G0AZH IO83 (x3)
195100 -21 1625  G0AZH SP2WDW RR73
195115  +2  631  SP2WDW G0AZH R-19 (x2)
195200 -20 1625  G0AZH SP2WDW RR73
195215 -11  632  SP2WDW G0AZH R-19 (x2)
195300 -20 1624  G0AZH SP2WDW RR73
195315  -3  631  SP2WDW G0AZH 73

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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