IW8XLD — 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: Italy Most frequent locator attributed to this token: JN71

Receiver-side FT8 activity involving IW8XLD, decoded by SO8OO in southeastern Poland. 1,159 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-20.

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 1,159 FT8 messages attributed to IW8XLD as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (55%), followed by 10 m (44%) and 40 m (1%). Most decodes (63%) fell within the six-hour window 08:00-14:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -7 dB.

Overview

1,159
Messages attributed
11
UTC dates decoded
108
Active 15-min windows
-7 dB
Estimated median S/N

Bands

40m · 6 20m · 639 10m · 514
First attributed message: 2026-06-06
Last attributed message: 2026-09-20 17:37 UTC

Observed FT8 message patterns

Attributed sample
1,159 messages
Active dates
11 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-15.3 to +0.8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 115, moderate (-15 to -9 dB) 320, strong (≥ -8 dB) 724.

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 IW8XLD 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 IW8XLD

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
JN71 · 918 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,075 km (approx.)
Last such locator decoded
2026-09-20 17:37 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 UTCBandIW8XLD S/NCounterpartCounterpart S/NMsgsCapture
10-01 17:50 40m - / - SP9DHY -20 / - 5 Partial capture
09-20 17:32 40m - / -15 OE6TNO 0 / - 3 ✓ Closing fragment
08-20 18:08 10m - / -4 F4VTR -12 / - 3 ✓ Closing fragment
08-20 18:02 10m - / - DF4WC -5 / - 3 Partial capture
08-20 17:57 10m - / - DO1FDK +2 / - 8 Partial capture
08-20 17:53 10m -18 / - DO1DMR 0 / - 6 ✓ Closing observed
08-20 17:52 10m -19 / -17 DN9DKN -7 / -20 6 ✓ Full exchange observed
08-20 17:52 10m - / - DO1FDK +2 / - 2 Partial capture
08-20 17:48 10m - / -3 DN9OPA -11 / - 3 ✓ Closing fragment
08-20 17:47 10m - / - DO1FDK +6 / - 2 Partial capture
08-20 17:42 10m - / - DO1FDK +6 / - 2 Partial capture
08-20 17:32 10m - / - DO1FDK -3 / - 2 Partial capture
08-20 16:46 10m - / -20 DO1BOC -7 / - 6 ✓ Closing fragment
08-20 16:07 10m -18 / - F4BJN - / - 2 Partial capture
08-20 16:05 10m - / -18 DL8TV -4 / - 2 ✓ Closing fragment
08-20 15:23 10m - / - DF6QN +15 / - 2 Partial capture
08-19 14:06 10m -8 / - PY2IQ - / - 5 Partial capture
08-19 13:52 10m -8 / - PA3GYQ - / -15 5 ✓ Closing fragment
08-19 13:45 10m -4 / - UR5FS - / -6 2 ✓ Closing fragment
08-19 13:31 10m -4 / - PA7ZZ - / -10 2 ✓ Closing fragment
08-19 13:22 10m -6 / - DL3YAR - / -19 5 Partial capture
08-19 13:18 10m -6 / - SP6CJE - / -19 2 ✓ Closing fragment
08-19 13:15 10m -6 / - DN9DZ - / -8 2 ✓ Closing fragment
08-19 13:14 10m -7 / - HA3HZ - / -4 3 ✓ Closing fragment
08-19 13:11 10m -6 / - PD3PAM - / -10 2 ✓ Closing fragment
08-19 13:10 10m -4 / - SM7HJZ - / -15 2 ✓ Closing fragment
08-19 13:06 10m -5 / - DL1UDO - / -5 5 ✓ Closing fragment
08-19 13:05 10m -4 / - SP9Y - / - 2 ✓ Closing fragment
08-19 12:59 10m -6 / - LZ2CP - / -7 2 ✓ Closing fragment
08-19 12:53 10m -6 / - R2FEA - / - 2 ✓ Closing fragment
08-19 12:44 10m 0 / - US2UM - / -20 4 ✓ Closing fragment
08-19 12:42 10m -4 / - A92AE - / -7 3 ✓ Closing fragment
08-19 12:27 10m -4 / - UR5XEZ - / -6 2 ✓ Closing fragment
08-19 12:13 10m -2 / - ON7DE - / -17 2 ✓ Closing fragment
08-19 12:06 10m -1 / - LY3IG - / -9 3 ✓ Closing fragment
08-19 12:03 10m -4 / - R6LE - / -10 4 ✓ Closing fragment
08-19 12:02 10m -6 / - UR4LL - / +6 2 ✓ Closing fragment
08-19 12:01 10m -6 / - DL8UVG - / -7 2 ✓ Closing fragment
08-19 11:59 10m -5 / - DF1TY - / -14 2 ✓ Closing fragment
08-19 11:56 10m -7 / - HA7TM - / 0 4 ✓ Closing fragment
08-19 11:49 10m -4 / - LY3IG - / -10 2 ✓ Closing fragment
08-19 11:46 10m -8 / - OM8AOP - / -7 2 ✓ Closing fragment
08-19 11:44 10m -6 / - SP7FFY - / - 2 ✓ Closing fragment
08-19 11:38 10m -8 / - I3ZWI - / +2 2 ✓ Closing fragment
08-19 11:35 10m - / - US5EAA -16 / - 2 Partial capture
08-19 11:31 10m -7 / - LZ2INP - / - 2 ✓ Closing fragment
08-19 11:25 10m -4 / - OE5ABL - / -11 2 ✓ Closing fragment
08-19 11:21 10m -6 / - SP3EIE - / -7 4 ✓ Closing fragment
08-19 11:17 10m -8 / - OK1VKX - / -8 2 ✓ Closing fragment
08-19 11:14 10m -12 / - R7RCH - / +6 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
172130  -7 1769  IW8XLD II6IGTO -14
173030 -18 1092  II4IANT IW8XLD JN71
173230 -16 1092  CQ IW8XLD JN71
173245  +1 1094  IW8XLD OE6TNO JN77
173245 -10  420  <IW8XLD> DL/AD2LX
173315  -2 1093  IW8XLD OE6TNO R-15 (x2)
173530 -16 1092  IU4PPL IW8XLD 73
173630 -16 1092  CQ IW8XLD JN71 (x2)
175045 -17 1083  IW8XLD SP9DHY JO90 (x5)
10m 
UTC    dB Audio  Message
180015  +1 2951  IW8XLD DO1FDK JO41 (x2)
180130 -13 1046  CQ IW8XLD JN71
180245  +0 2951  IW8XLD DO1FDK JO41
180245  -8 1045  IW8XLD DF4WC JN49
180315  +0 2951  IW8XLD DO1FDK JO41
180315  -2 1045  IW8XLD DF4WC JN49
180345  +5 2951  IW8XLD DO1FDK JO41
180345  -5 1046  IW8XLD DF4WC JN49
180630 -13 1047  CQ IW8XLD JN71 (x2)
180815 -12 1047  IW8XLD F4VTR JN25 (x3)
181400 -16 1046  SP5ENM IW8XLD +09

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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