K1EZ — 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: FN41

Receiver-side FT8 activity involving K1EZ, decoded by SO8OO in southeastern Poland. 163 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-07-28 and 2026-09-24.

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 163 FT8 messages attributed to K1EZ as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (66%), followed by 20 m (34%). Several six-hour UTC windows tied for the largest share (81%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (60%); the estimated median was -17 dB.

Overview

163
Messages attributed
7
UTC dates decoded
27
Active 15-min windows
-17 dB
Estimated median S/N

Bands

80m · 107 20m · 56
First attributed message: 2026-07-28
Last attributed message: 2026-09-24 04:30 UTC

Observed FT8 message patterns

Attributed sample
163 messages
Active dates
7 UTC dates
Estimated median S/N
-17 dB
Estimated 10th-90th percentile
-23 to -10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 98, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 10.

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 K1EZ 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 K1EZ

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
FN41 · 44 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,791 km (approx.)
Last such locator decoded
2026-08-16 03:26 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 UTCBandK1EZ S/NCounterpartCounterpart S/NMsgsCapture
09-24 04:29 80m -24 / - 9Y4DG - / -23 2 ✓ Closing fragment
08-16 03:32 80m - / - F4IIX -10 / - 2 Partial capture
08-16 03:30 80m - / -15 SN5J +10 / - 3 ✓ Closing fragment
08-16 03:28 80m -22 / - WB4HAM -24 / -2 4 ✓ Closing observed
08-16 03:28 80m - / - UT7UA -6 / - 2 Partial capture
08-16 03:27 80m - / - DO1FFO -15 / - 11 Partial capture
08-16 03:27 80m -21 / - F5PBG -2 / -10 7 Partial capture
08-16 03:27 80m - / -15 G8OO -5 / - 3 ✓ Closing fragment
08-16 03:26 80m -20 / - CX6TU - / -24 3 ✓ Closing fragment
08-16 03:21 80m - / - DO1FFO -14 / - 6 Partial capture
08-16 03:21 80m -18 / -6 UR5SG +16 / -12 2 Partial capture
08-16 03:21 80m - / - F5SJF -20 / - 4 Partial capture
08-16 03:20 80m -15 / - CX6TU - / - 2 Partial capture
08-10 02:31 80m -18 / - N3GTY - / - 2 ✓ Closing fragment
08-10 02:07 80m - / - EU2NS +12 / - 2 Partial capture
08-10 02:06 80m -18 / - T45FCR - / -10 2 ✓ Closing fragment
08-10 02:04 80m - / - UT5MB +6 / - 6 Partial capture
08-10 02:02 80m -15 / - W5MOT - / -11 2 Partial capture
08-10 01:55 80m -19 / -18 RX6DA +14 / -14 9 ✓ Full exchange observed
08-10 01:51 80m -22 / - HK4EIC - / -12 2 Partial capture
08-10 01:49 80m - / - 4L7T +6 / - 3 Partial capture
08-10 01:47 80m - / -14 SP1MGM +18 / - 4 ✓ Closing fragment
08-10 01:43 80m -21 / - AC8RJ - / - 2 Partial capture
08-09 03:25 80m - / - G8OO -21 / - 2 Partial capture
08-09 03:25 80m -16 / - WB8NXR - / -5 2 ✓ Closing fragment
08-09 03:24 80m -14 / - N1AAI - / -2 2 Partial capture
08-09 03:21 80m -22 / - W0JJB - / -20 3 Partial capture
08-09 03:18 80m -24 / +8 N1KSY -22 / - 3 ✓ Closing observed
08-09 03:14 80m - / -9 SV2BWY 0 / - 2 Partial capture
08-09 03:13 80m - / - RU3DNN -1 / - 3 Partial capture
08-09 03:12 80m -18 / - KD9RAZ - / -1 3 ✓ Closing fragment
08-09 03:04 80m -20 / -11 DL5OCE -7 / - 4 ✓ Closing observed
08-09 03:02 80m - / - YO8RSL +3 / - 3 Partial capture
08-09 03:02 80m -21 / - WB5JJJ - / -10 3 ✓ Closing fragment
08-09 02:56 80m -8 / - AF4HS - / -5 2 Partial capture
08-09 02:53 80m -8 / -6 EV1R -13 / -19 5 ✓ Full exchange observed
08-09 02:24 80m -20 / -8 SP9UPH +12 / -13 6 ✓ Full exchange observed
08-09 02:21 80m -16 / - N3HQN - / -10 3 Partial capture
08-09 02:16 80m -11 / - W4VG - / -3 2 ✓ Closing fragment
08-09 02:10 80m -10 / -3 IK2DZN +5 / -9 4 ✓ Full exchange observed
08-09 02:02 80m - / - RX6DA 0 / - 2 Partial capture
08-09 02:01 80m -8 / -9 TA2NEH -6 / -10 5 ✓ Full exchange observed
08-09 01:59 80m -10 / -13 Z33PB -10 / -16 5 ✓ Full exchange observed
08-09 01:58 80m -6 / - KR4IRP - / -8 2 ✓ Closing fragment
08-09 01:37 80m - / - HF5A -4 / - 2 Partial capture
08-09 01:37 80m - / - UA3ECJ +2 / - 3 Partial capture
08-09 01:37 80m - / - UR4LBG -1 / - 2 Partial capture
08-09 01:35 80m -19 / - C31KC -11 / -14 5 ✓ Closing observed
08-09 01:32 80m -20 / - C31KC - / - 3 Partial capture
08-09 01:30 80m -20 / -7 YO2LBV +13 / -9 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
033015 -18 1494  K1EZ DO1FFO JO53
033030 -22 1584  F5PBG K1EZ -10
033045 +13  493  K1EZ SN5J KO02
033045 -16 1493  K1EZ DO1FFO JO53 (x2)
033130 -19 1540  N1KSY K1EZ RR73
033145 -14 1493  K1EZ DO1FFO JO53
033215 +11  493  K1EZ SN5J R-15
033215 -11  969  K1EZ F4IIX IN95
033215 -20 1493  K1EZ DO1FFO JO53
033245  +6  493  K1EZ SN5J 73
033245  -9  969  K1EZ F4IIX IN95
033245 -18 1493  K1EZ DO1FFO JO53
042945 -24 1904  9Y4DG K1EZ R-23 (x2)
40m 
UTC    dB Audio  Message
022645 -23 1783  K1EZ R2EN -17
052030 -11 2157  K1EZ YO6LM -13 (x2)
052200  -4  651  K1EZ YO9HP -18 (x3)
053815  -3 2921  K1EZ PA2RO JO22 (x5)
054900 +10  355  K1EZ S59V JN75 (x4)
20m 
UTC    dB Audio  Message
013700 -23 1645  WD4OBP K1EZ R-14
014630 -23 1658  K0WLY K1EZ FN41 (x2)
014945 -22 1666  KE5RRN K1EZ FN41
181430 -12 1845  K1EZ R9FAI LO87 (x2)
184900 -20 1703  K1EZ F4IZO JN18 (x2)
013230 -14 1591  K1EZ 7Z1DM -14 (x3)
184215  -6 2969  K1EZ US5HL -12 (x4)

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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