KC1YTV — 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: United States Most frequent locator attributed to this token: FN43

Receiver-side FT8 activity involving KC1YTV, decoded by SO8OO in southeastern Poland. 40 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-08-28.

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 40 FT8 messages attributed to KC1YTV as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). 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 -18 dB.

Overview

40
Messages attributed
5
UTC dates decoded
12
Active 15-min windows
-18 dB
Estimated median S/N

Bands

20m · 40
First attributed message: 2026-06-09
Last attributed message: 2026-08-28 23:52 UTC

Observed FT8 message patterns

Attributed sample
40 messages
Active dates
5 UTC dates
Estimated median S/N
-18 dB
Estimated 10th-90th percentile
-22 to -5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 11.

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 KC1YTV in decoded directed-looking exchanges:

Most frequent locator attributed to KC1YTV

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
FN43 · 22 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,642 km (approx.)
Last such locator decoded
2026-08-28 23:52 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 UTCBandKC1YTV S/NCounterpartCounterpart S/NMsgsCapture
09-08 21:55 40m - / - HA7TM -23 / - 2 Partial capture
09-08 21:55 40m - / - PI4APD -22 / - 2 Partial capture
09-07 23:55 40m - / -15 PV8AJ -12 / - 2 ✓ Closing fragment
09-07 23:26 40m - / -2 HB9CXZ -18 / - 4 Partial capture
09-07 23:21 40m - / -15 PV8AJ -10 / - 2 ✓ Closing fragment
08-29 21:31 20m - / -16 SV5BYP -7 / - 3 ✓ Closing fragment
08-28 23:52 20m - / -22 PD0RCQ -1 / - 5 ✓ Closing fragment
08-28 23:33 20m - / - F4JZW -8 / - 3 Partial capture
08-28 23:27 20m -6 / 0 9A4ZM -5 / -7 2 Partial capture
08-28 23:18 20m -22 / - N1UL - / -9 2 Partial capture
08-28 23:16 20m -19 / - KW8CW - / -9 3 Partial capture
08-28 23:11 20m - / - F4BYA -6 / - 2 Partial capture
08-28 23:05 20m - / -13 7Z1DJ -9 / - 5 Partial capture
08-28 23:03 20m - / -23 EA1AGM +2 / - 5 Partial capture
08-28 23:00 20m - / -10 <...> -23 / - 2 Partial capture
08-28 22:55 20m -15 / -14 9A3TGY -12 / -10 9 ✓ Full exchange observed
08-28 22:54 20m -18 / -15 YV5WL +5 / - 2 Partial capture
08-28 22:53 20m -16 / - YV6BXN - / -5 2 Partial capture
08-28 22:45 20m - / - S52D -5 / - 2 Partial capture
08-28 22:39 20m - / -12 EA5HM +11 / - 3 ✓ Closing fragment
08-28 14:23 20m - / - F1PSX 0 / - 12 Partial capture
08-28 13:56 20m - / - IK4LZH -2 / - 3 Partial capture
08-28 13:52 20m - / - F1PSX +7 / - 3 Partial capture
08-28 13:49 20m - / - PA0KGB 0 / - 4 Partial capture
08-16 23:53 40m - / - SP5EXA -4 / - 4 Partial capture
08-10 21:30 20m - / - DK9ZQ -8 / - 2 Partial capture
08-10 21:28 20m - / -15 EA8UP -13 / - 2 Partial capture
08-10 00:47 20m - / -10 SV2AOB -18 / - 3 ✓ Closing fragment
08-09 21:18 20m - / - CT1BFP -18 / - 10 Partial capture
08-09 20:22 20m - / -21 A61QQ -2 / - 2 Partial capture
08-08 12:46 20m - / - PD1ADA -20 / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
235330  -2 1071  KC1YTV SP5EXA KO02 (x3)
232145 -10 1342  KC1YTV PV8AJ R-15 (x2)
232615 -19 2018  KC1YTV HB9CXZ R-02 (x4)
235545 -13 1341  KC1YTV PV8AJ -15 (x2)
215515 -21 1488  KC1YTV PI4APD JO22 (x2)
215545 -24 1917  KC1YTV HA7TM JN97 (x2)
20m 
UTC    dB Audio  Message
232800  -5 2966  KC1YTV 9A4ZM R+00
233330  -8 2177  KC1YTV F4JZW JN08 (x3)
234515  -2 2971  GI8RPM KC1YTV -06
235215  -6 2971  CQ KC1YTV FN43
235230  -1 2971  KC1YTV PD0RCQ JO21 (x5)
211000 -16 1475  KC1YTV PD8L 73
213100  +2 2384  KC1YTV SV5BYP -16 (x3)

CW

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

Explore CW reception at SO8OO

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