IN3KXV — 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: JN56

Receiver-side FT8 activity involving IN3KXV, decoded by SO8OO in southeastern Poland. 523 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 48 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 523 FT8 messages attributed to IN3KXV as the transmitting token by decoded message structure across 48 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 20 m (39%) and 10 m (7%). Most decodes (90%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (92%); the estimated median was 0 dB.

Overview

523
Messages attributed
48
UTC dates decoded
129
Active 15-min windows
0 dB
Estimated median S/N

Bands

40m · 281 20m · 206 10m · 36
First attributed message: 2026-06-06
Last attributed message: 2026-10-22 18:08 UTC

Observed FT8 message patterns

Attributed sample
523 messages
Active dates
48 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-8 to +13 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 38, strong (≥ -8 dB) 479.

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 IN3KXV 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 IN3KXV

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
JN56 · 298 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
885 km (approx.)
Last such locator decoded
2026-10-22 18:08 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 UTCBandIN3KXV S/NCounterpartCounterpart S/NMsgsCapture
10-22 18:22 40m - / -11 TA2PYZ -4 / - 5 Partial capture
10-22 18:06 40m +14 / - EP2AES - / -15 3 ✓ Closing fragment
10-22 17:27 40m +10 / - RT8T - / -21 3 Partial capture
10-22 17:25 40m +14 / - RM1O - / -8 2 ✓ Closing fragment
10-22 17:23 40m +14 / - VU2XZ - / - 2 Partial capture
10-22 17:15 40m +15 / - BG2EFX - / - 2 Partial capture
10-22 17:11 40m +12 / - BG3GP - / -16 3 ✓ Closing fragment
10-17 20:37 40m -2 / -14 R8CKD -12 / -20 4 Partial capture
10-17 20:19 40m +4 / - BG0KD - / - 2 Partial capture
10-17 19:19 40m +4 / - S79VU - / -20 5 ✓ Closing fragment
09-28 18:31 40m +12 / - RV9WJP - / -14 5 Partial capture
09-26 20:01 40m +14 / - RA0LQ -19 / -10 6 ✓ Closing observed
09-26 19:59 40m - / - M0IEP -15 / - 3 Partial capture
09-26 19:58 40m +13 / - BA8BLK - / -23 4 ✓ Closing fragment
09-25 20:42 40m +1 / - VK3DRN - / -20 2 Partial capture
09-25 20:39 40m -2 / - 7Z1LR - / -7 4 ✓ Closing fragment
09-25 20:38 40m -2 / - VK3DRN - / - 2 Partial capture
09-25 20:36 40m -2 / - HZ1MW - / -14 3 ✓ Closing fragment
09-25 20:34 40m +3 / +2 DL7ACA +4 / - 3 ✓ Closing observed
09-25 20:32 40m +8 / - JR3NZC - / -10 4 ✓ Closing fragment
09-25 20:30 40m +11 / - VU3IHP - / -17 3 ✓ Closing fragment
09-24 18:46 40m +7 / - IN3JRZ -3 / - 6 ✓ Closing observed
09-24 18:45 40m +8 / -9 YO9PH -11 / -12 3 ✓ Full exchange observed
09-24 18:44 40m +10 / -24 EA9DX -18 / -9 5 ✓ Full exchange observed
09-17 19:00 40m +13 / - UB8CQC/P - / - 2 Partial capture
09-11 20:43 40m +2 / - TF8KW - / -12 2 ✓ Closing fragment
09-11 20:07 40m +13 / - JA8EPO -3 / -14 6 ✓ Closing observed
09-08 21:04 40m - / +2 8Z1IT -13 / - 4 Partial capture
09-08 20:37 40m -13 / - D44TWO - / - 2 Partial capture
09-02 20:43 40m +15 / - BD7OH - / - 5 Partial capture
09-02 20:39 40m +12 / - BI3UPU - / - 2 Partial capture
09-02 20:37 40m +13 / - VK2LAW - / - 2 Partial capture
08-31 23:51 40m -1 / - TI2ALF -24 / - 2 ✓ Closing observed
08-31 23:50 40m -5 / - W5J -24 / -6 4 ✓ Closing observed
08-31 23:49 40m -2 / -13 W1JBD -9 / -4 5 ✓ Full exchange observed
08-31 23:46 40m -1 / - WA3YZD - / - 2 Partial capture
08-31 23:44 40m +2 / - N8HAM - / - 2 Partial capture
08-31 23:42 40m +2 / - K9LZJ - / -7 3 ✓ Closing fragment
08-31 23:20 40m +1 / - UA9ZZ - / -17 3 ✓ Closing fragment
08-31 23:18 40m - / -12 IZ8PPI -15 / - 3 Partial capture
08-31 23:17 40m +1 / - RW9ULK - / -12 3 ✓ Closing fragment
08-31 23:13 40m 0 / - KQ4IVE - / -19 4 ✓ Closing fragment
08-31 23:11 40m +2 / - FG4NO - / - 2 Partial capture
08-31 23:09 40m -2 / - UN7PTN - / -16 3 ✓ Closing fragment
08-31 23:02 40m -3 / - OA4ENG - / -18 11 ✓ Closing fragment
08-30 19:45 40m +13 / -9 RX9ABI -4 / -4 5 ✓ Full exchange observed
08-30 19:43 40m +7 / - RK9UM - / -15 3 ✓ Closing fragment
08-30 19:40 40m +4 / - V51WH - / - 2 Partial capture
08-28 19:42 40m +9 / - OH7FES - / -12 4 ✓ Closing fragment
08-28 19:40 40m +10 / -16 R7ZY +4 / -4 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
172415 +15  640  VU2XZ IN3KXV JN56
172545 +13  640  RM1O IN3KXV R-08 (x2)
172715 +11  640  RT8T IN3KXV JN56 (x3)
180630 +14  640  EP2AES IN3KXV JN56 (x3)
180845 +12  640  BD8FWI IN3KXV JN56
182245  -5  697  IN3KXV TA2PYZ -11 (x5)
20m 
UTC    dB Audio  Message
184945 -17  578  RI1FJL IN3KXV JN56
185030 -11  465  IN3KXV RI1FJL -01 (x2)
185215  -6  578  EA2DR IN3KXV JN56 (x4)
190015  -8  578  BG5BNW IN3KXV JN56 (x2)
190245  -9  578  9K2GR IN3KXV JN56
190330  -6 1894  IN3KXV 9K2GR +00 (x2)
191130  -6 1303  IN3KXV EX7DY RR73
194645  -9  577  BH6QCT IN3KXV JN56
191630 -15  578  HZ1KS IN3KXV R-13
10m 
UTC    dB Audio  Message
182930 -11  593  EW6CB IN3KXV JN56 (x2)
153415 -10  592  YL3GAO IN3KXV JN56
153545 -16  592  HF7X IN3KXV JN56 (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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