S59WT — 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: Slovenia Most frequent locator attributed to this token: JN76

Receiver-side FT8 activity involving S59WT, decoded by SO8OO in southeastern Poland. 267 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-31 and 2026-10-03.

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 267 FT8 messages attributed to S59WT as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 20 m (6%). Several six-hour UTC windows tied for the largest share (63%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

267
Messages attributed
6
UTC dates decoded
32
Active 15-min windows
-10 dB
Estimated median S/N

Bands

40m · 252 20m · 15
First attributed message: 2026-07-31
Last attributed message: 2026-10-03 08:39 UTC

Observed FT8 message patterns

Attributed sample
267 messages
Active dates
6 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-16 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 133, strong (≥ -8 dB) 107.

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 S59WT 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 S59WT

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
JN76 · 111 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
631 km (approx.)
Last such locator decoded
2026-10-03 08:35 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 UTCBandS59WT S/NCounterpartCounterpart S/NMsgsCapture
10-03 08:38 40m -16 / - DG1RMY - / -13 3 ✓ Closing fragment
10-03 08:37 40m -11 / +5 IQ4JO -6 / - 3 ✓ Full exchange observed
10-03 08:35 40m -3 / - IQ6MW - / -5 3 ✓ Closing fragment
10-03 08:33 40m -18 / - 9A5MP - / -13 2 Partial capture
10-03 08:30 40m -10 / - OS4K - / -16 2 ✓ Closing fragment
10-03 08:28 40m -11 / - IK5ZTT - / -6 3 ✓ Closing fragment
10-03 08:26 40m -12 / - IN3IZQ - / -12 2 ✓ Closing fragment
10-03 08:21 40m -13 / - OE6PVG -5 / +8 2 ✓ Closing observed
10-03 08:19 40m -16 / -15 OE6TNO -8 / +1 4 ✓ Full exchange observed
10-03 08:16 40m - / -13 LY1SR -7 / - 2 Partial capture
10-03 08:13 40m - / -7 DD7EE -7 / - 2 ✓ Closing fragment
10-03 08:10 40m -14 / - PD1HBL - / -16 4 Partial capture
10-03 08:06 40m -10 / - IN3OWY - / 0 2 ✓ Closing fragment
10-03 08:05 40m -14 / -11 DM1RG -12 / -1 5 ✓ Full exchange observed
10-03 08:03 40m -9 / - IN3ADG - / +1 2 ✓ Closing fragment
10-03 08:02 40m - / +2 OE5PEN -6 / - 3 ✓ Closing fragment
10-03 07:59 40m - / - DG5PW -20 / - 2 ✓ Closing fragment
10-03 07:55 40m -16 / - IU8WPU - / -6 3 ✓ Closing fragment
10-03 07:53 40m -4 / +4 HG0NPJ +4 / - 4 ✓ Full exchange observed
10-03 07:48 40m - / -9 IK2PZX -17 / - 2 ✓ Closing fragment
10-02 18:00 40m -8 / - RV3YN - / -13 3 ✓ Closing fragment
10-02 17:59 40m -8 / -12 IZ4AIF 0 / +7 5 ✓ Full exchange observed
10-02 17:56 40m -9 / - RU4SS -8 / -14 3 ✓ Closing observed
10-02 17:53 40m -4 / -3 YO8SGC -18 / -9 3 ✓ Full exchange observed
10-02 17:51 40m -6 / - E75NET - / -4 2 ✓ Closing fragment
10-02 17:48 40m -8 / - IK1HSO - / -5 2 ✓ Closing fragment
10-02 17:44 40m -14 / +8 DG1MJH -16 / -14 3 Partial capture
10-02 17:42 40m -9 / - ISUB/IT9ACJ - / -8 2 Partial capture
10-02 17:28 40m +2 / -11 9A5AZK -8 / +8 4 ✓ Full exchange observed
10-02 17:22 40m -2 / -17 TA7MMI -4 / +3 5 ✓ Full exchange observed
10-02 17:20 40m -4 / - M3VNI - / -19 3 Partial capture
10-02 17:14 40m +2 / - PD0PHA - / -13 3 ✓ Closing fragment
10-02 08:20 40m -14 / -1 DL7GAL -8 / - 3 ✓ Closing observed
10-02 08:18 40m -20 / - DL4ZAQ - / - 2 Partial capture
10-02 08:08 40m -3 / +9 SQ9ZAY +6 / -2 5 ✓ Full exchange observed
10-02 08:06 40m -14 / - DL9ZAL/QRP - / +3 2 Partial capture
10-02 07:53 40m -4 / -8 UT4PA +8 / -3 4 ✓ Full exchange observed
10-02 07:51 40m -4 / -10 DL7DF -9 / -9 5 ✓ Full exchange observed
10-02 07:46 40m -16 / -5 DA1TE -12 / - 4 ✓ Closing observed
10-02 07:45 40m -6 / - TM47CDXC - / - 2 Partial capture
10-02 07:41 40m -4 / - ON4CAS - / -7 3 ✓ Closing fragment
10-02 07:37 40m -12 / - YU65AEC - / +1 2 Partial capture
10-02 07:36 40m -11 / -8 GJ0KYZ -19 / -2 3 ✓ Full exchange observed
10-02 07:34 40m -10 / - <...> - / -7 4 Partial capture
10-02 07:32 40m -13 / +3 F1PFU -19 / - 2 ✓ Closing observed
10-02 07:30 40m -10 / -2 DD2PI -8 / +2 3 ✓ Full exchange observed
10-02 07:28 40m -10 / -11 F4MLW -18 / -7 5 ✓ Full exchange observed
10-02 07:27 40m -10 / - PE1KYP - / -13 2 ✓ Closing fragment
10-02 07:25 40m -8 / - PD0JEW - / -7 3 ✓ Closing fragment
10-02 07:24 40m -6 / - F6HUK - / -13 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
083045 -11 1279  OS4K S59WT 73
083115 -17 1279  CQ S59WT JN76 (x3)
083345 -16 1576  9A5MP S59WT JN76 (x2)
083515  -7  475  IQ6MW S59WT JN76 (x3)
083700  -5  791  S59WT IQ4JO +05
083715 -11  791  IQ4JO S59WT R+18
083730  -7  791  S59WT IQ4JO RR73
083815 -18 1422  DG1RMY S59WT -13 (x3)
20m 
UTC    dB Audio  Message
080600 -13 2134  ON7DY S59WT R-09 (x3)
080900 -11 2077  OO26TRUDO S59WT JN76
080915  -8 2078  S59WT OO26TRUDO -14
080930 -10 2077  OO26TRUDO S59WT R-16
090300 -13 1286  <...> S59WT JN76 (x2)
145830  -4  959  S59WT ON7USB -11 (x2)
153130 -18 1242  S59WT G8JRZ -07
154545 -12 2585  S59WT <...> +04
165930  -2 1201  S59WT GI1RXL IO65 (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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