K3FH — 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: EN90

Receiver-side FT8 activity involving K3FH, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-22.

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 1 FT8 messages attributed to K3FH as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

1
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

40m · 1
First attributed message: 2026-09-22
Last attributed message: 2026-09-22 04:05 UTC

Observed FT8 message patterns

Attributed sample
1 messages
Active dates
1 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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 K3FH in decoded directed-looking exchanges:

Most frequent locator attributed to K3FH

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
EN90
SO8OO receiver locator
KN09VW
Locator-centre separation
7,464 km (approx.)
Last such locator decoded
2026-09-22 04:05 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 UTCBandK3FH S/NCounterpartCounterpart S/NMsgsCapture
10-21 06:20 40m - / -12 HB9TRR 0 / - 3 ✓ Closing fragment
10-21 06:15 40m - / -11 F1PBZ -1 / - 2 ✓ Closing fragment
10-21 06:12 40m - / -18 HB9TWU -10 / - 2 Partial capture
10-21 06:10 40m - / -3 ON8DM 0 / - 2 Partial capture
10-21 06:04 40m - / - DJ6EA -6 / - 2 Partial capture
10-21 05:52 40m - / -13 DL9YNG -8 / - 3 ✓ Closing fragment
10-21 05:51 40m - / -17 OK1HA -8 / - 2 ✓ Closing fragment
10-21 05:48 40m - / 0 GJ0KYZ -12 / - 2 ✓ Closing fragment
10-21 05:34 40m - / -17 EA5ET -12 / - 3 ✓ Closing fragment
10-20 04:41 40m - / -20 ES5NC -4 / - 4 Partial capture
10-18 05:31 40m - / -22 ON2WI 0 / - 3 Partial capture
10-18 05:27 40m - / - ON2WI +3 / - 4 Partial capture
10-10 05:50 40m - / - F4MXT/P +11 / - 3 Partial capture
10-04 07:02 40m - / - EA6Y -15 / - 2 ✓ Closing fragment
10-04 06:22 40m - / -23 DL2NBJ +5 / - 4 Partial capture
10-04 06:22 40m - / - DL1FAM +1 / - 3 Partial capture
10-04 06:22 40m - / -19 F4MMH -5 / - 3 ✓ Closing fragment
10-02 06:46 40m - / - PB2A -10 / - 2 Partial capture
10-01 04:08 40m - / -8 F4EGM -5 / - 3 Partial capture
09-23 06:06 40m - / -15 G4OZG -12 / - 4 ✓ Closing fragment
09-23 06:01 40m - / - DL7GAL -4 / - 4 Partial capture
09-22 05:52 40m - / - PD0WL -10 / - 5 Partial capture
09-21 05:24 40m - / - YO9IJP +6 / - 3 Partial capture
09-21 05:14 40m - / -15 PA4GDR -9 / - 4 ✓ Closing fragment
09-21 05:07 40m - / -8 DG5AAG +6 / - 3 ✓ Closing fragment
09-20 05:16 40m - / -24 EA3CUU -11 / - 5 Partial capture
09-20 04:38 40m - / -18 F4HQL -8 / - 4 ✓ Closing fragment
09-20 04:32 40m - / - DL1GLO +5 / - 2 Partial capture
09-20 04:18 40m - / - HB9IBA +2 / - 2 Partial capture
09-20 04:07 40m - / -14 F4LFG -10 / - 7 Partial capture
09-20 04:03 40m - / -20 IK6DLK +9 / - 3 ✓ Closing fragment
09-19 05:14 40m - / -16 F5OYM -8 / - 3 Partial capture
09-19 04:47 40m - / - EB1LA -7 / - 3 Partial capture
09-17 06:39 40m - / - G7RCQ -15 / - 3 Partial capture
09-17 06:26 40m - / - G0WZM -11 / - 2 Partial capture
09-17 06:01 40m - / - M0CKX -23 / - 3 Partial capture
09-17 04:38 40m - / -25 ON5LW +5 / - 3 ✓ Closing fragment
09-16 06:03 40m - / +4 GJ0KYZ -5 / - 2 ✓ Closing fragment
09-15 05:14 40m - / -15 F5NBU -9 / - 3 ✓ Closing fragment
09-14 05:58 40m - / -24 G8KHF -7 / - 6 Partial capture
09-13 05:51 40m - / -22 IN3LHF -16 / - 2 Partial capture
09-13 05:39 40m - / - S55A +6 / - 3 Partial capture
09-12 05:23 40m - / -22 HB9IRO -8 / - 2 Partial capture
09-12 05:16 40m - / -16 DL2MIJ +7 / - 3 ✓ Closing fragment
09-12 05:01 40m - / - HB9IRO -9 / - 3 Partial capture
09-12 05:00 40m - / -14 DB1TH +4 / - 5 Partial capture
09-12 04:46 40m - / - PE1OBL 0 / - 3 Partial capture
09-11 04:30 40m - / -11 F4CVQ 0 / - 2 ✓ Closing fragment
09-11 03:59 40m - / -16 SV2AOB +6 / - 3 ✓ Closing fragment
09-10 06:41 40m - / -15 G4DBW -20 / - 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
060315 -10 1062  K3FH F8VNU 73
060415  -8 1103  K3FH DJ6EA JN48 (x2)
060615 -13 1231  K3FH IU4DAF JN54
060715  -8 1230  K3FH DH5BM JO41
061015  +2 1837  K3FH ON8DM JO10 (x2)
061245 -11 1642  K3FH HB9TWU JN36 (x2)
061515  +1  393  K3FH HB9TRR JN47
061515  +3  545  K3FH F1PBZ -11 (x2)
062015  -2  393  K3FH HB9TRR JN47 (x3)
20m 
UTC    dB Audio  Message
060945 -15 1882  K3FH PD9FLX JO22
195145 -14 1883  K3FH G5TV IO93
195315 -10  334  K3FH 4L7T -17 (x2)
064615  +1  545  K3FH M9KJY -12 (x2)
065900  -3 1335  K3FH F1PPH JN07
065930 -12 3072  K3FH F4HMP JN39
065930  -3 1335  K3FH F1PPH JN07
054945  -9 1282  K3FH IS0AWZ -12 (x2)
060345 -14 1467  K3FH VK2GQR QF36 (x4)

CW

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

Explore CW reception at SO8OO

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