K1JEA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: EL98

Receiver-side FT8 activity involving K1JEA, decoded by SO8OO in southeastern Poland. 30 FT8 messages attributed to this token as transmitter, on 60m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-16.

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 30 FT8 messages attributed to K1JEA as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

30
Messages attributed
1
UTC dates decoded
4
Active 15-min windows
-15 dB
Estimated median S/N

Bands

60m · 30
First attributed message: 2026-09-16
Last attributed message: 2026-09-16 02:39 UTC

Observed FT8 message patterns

Attributed sample
30 messages
Active dates
1 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-17 to -13 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 0.

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 K1JEA in decoded directed-looking exchanges:

Most frequent locator attributed to K1JEA

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
EL98 · 13 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,464 km (approx.)
Last such locator decoded
2026-09-16 02:39 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 UTCBandK1JEA S/NCounterpartCounterpart S/NMsgsCapture
09-18 05:22 60m - / -13 EA7ALL -22 / - 3 ✓ Closing fragment
09-18 04:37 40m - / -14 EB3DBR -15 / - 2 ✓ Closing fragment
09-18 04:30 40m - / -14 HC2GRC -4 / - 2 Partial capture
09-18 04:22 40m - / -11 F5NBU +3 / - 4 ✓ Closing fragment
09-18 04:09 60m - / -18 OH1MLZ +14 / - 4 ✓ Closing fragment
09-16 02:40 60m - / -13 HB9TIH +3 / - 4 ✓ Closing fragment
09-16 02:38 60m -16 / - NA7KR - / - 2 Partial capture
09-16 02:34 60m -15 / - SP7ICE - / -20 2 Partial capture
09-16 02:32 60m - / -13 OR7K -8 / - 2 ✓ Closing fragment
09-16 02:25 60m -16 / - KA0BWH - / -2 2 ✓ Closing fragment
09-16 02:23 60m -16 / -15 4X5MZ -7 / - 15 ✓ Closing observed
09-16 02:18 60m -13 / - KA0BWH - / -4 4 Partial capture
09-16 02:16 60m -15 / - 6Y5HN -13 / -4 4 ✓ Closing observed
09-16 02:13 60m -14 / - SP6JIU - / -9 2 ✓ Closing fragment
09-16 01:52 60m - / -13 HB9SNR 0 / - 5 ✓ Closing fragment
09-16 01:52 60m -16 / - OM5JG - / -14 2 ✓ Closing fragment
09-16 01:50 60m -17 / -11 OE7UU -10 / - 3 ✓ Closing observed
09-15 05:31 60m - / -26 PE1NMM -10 / - 10 Partial capture
09-15 05:26 60m - / -16 LA0FA -10 / - 6 Partial capture
09-15 05:19 60m - / -5 G4IFX -2 / - 2 ✓ Closing fragment
09-15 05:13 60m - / -14 HB9DVZ +2 / - 4 ✓ Closing fragment
09-15 05:10 60m - / -15 LA0FA -3 / - 22 Partial capture
09-15 05:05 60m - / - EA1IOK -10 / - 2 Partial capture
09-15 04:30 80m - / -14 CT7AUT -24 / - 2 Partial capture
09-15 04:29 80m - / -25 ON3ANY -10 / - 3 ✓ Closing fragment
09-14 05:37 60m - / -11 DL1RNW +5 / - 3 Partial capture
09-14 05:31 60m - / -18 DL1RNW +2 / - 2 Partial capture
09-14 05:30 60m - / -10 OO9A -19 / - 2 ✓ Closing fragment
09-14 05:27 60m - / -12 PE1MHY -9 / - 3 Partial capture
09-14 05:23 60m - / -17 HB9RB -2 / - 3 ✓ Closing fragment
09-14 05:20 60m - / -15 DL1UDO -12 / - 2 ✓ Closing fragment
09-14 05:17 60m - / - OH1MLZ +7 / - 18 Partial capture
09-14 05:12 60m - / -16 DL1RWN +9 / - 2 ✓ Closing fragment
09-14 04:52 80m - / -25 PI4DX -6 / - 2 ✓ Closing fragment
09-13 04:59 40m - / -16 EC5M -9 / - 2 ✓ Closing fragment
09-13 04:33 60m - / - DH1BBO -14 / - 3 Partial capture
09-13 04:30 60m - / +4 KP2B -18 / - 2 ✓ Closing fragment
09-13 04:28 60m - / -7 HB9ALO 0 / - 2 Partial capture
09-13 04:24 60m - / -8 ON6DL -9 / - 4 ✓ Closing fragment
09-13 04:23 60m - / - F5LMJ -19 / - 3 Partial capture
09-13 04:22 60m - / -23 IU8QGL -3 / - 3 ✓ Closing fragment
09-13 04:21 60m - / -18 EA6BH -4 / - 2 ✓ Closing fragment
09-13 04:17 60m - / -9 DL1GLO +3 / - 3 ✓ Closing fragment
09-13 04:16 60m - / - IZ0MIO -10 / - 4 Partial capture
09-13 04:16 60m - / -7 S56CKU -21 / - 2 ✓ Closing fragment
09-13 02:26 80m - / -11 EA8BS -13 / - 3 ✓ Closing fragment
09-13 01:55 60m - / -14 HB9EFK +1 / - 2 ✓ Closing fragment
09-13 01:44 60m - / -5 EI9JF -10 / - 2 ✓ Closing fragment
09-13 01:42 60m - / -4 ON8BB -2 / - 4 ✓ Closing fragment
09-13 01:40 60m - / -15 HA7TM -14 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
023830 -15 2366  NA7KR K1JEA EL98 (x2)
024045  +2 2072  K1JEA HB9TIH JN36 (x4)
040930 +14 2543  K1JEA OH1MLZ KP23 (x4)
052200 -24 1580  K1JEA EA7ALL IM88 (x3)
052300 -11 1028  K1JEA DK2YCT JO32 (x2)
40m 
UTC    dB Audio  Message
062400  +1 2641  K1JEA IK2ZJR JN45 (x5)
045915  -8 1147  K1JEA EC5M -16 (x2)
042200  +6 2342  K1JEA F5NBU JN28 (x4)
043000  -3 2946  K1JEA HC2GRC -14 (x2)
043745 -15  474  K1JEA EB3DBR -14 (x2)
80m 
UTC    dB Audio  Message
021030 -17  997  K1JEA RR73; 9A2TN <...> -24
022645 -12  745  K1JEA EA8BS -11 (x3)
045200  -5 2370  K1JEA PI4DX -25 (x2)
042900 -12  585  K1JEA ON3ANY -25 (x3)
043030 -24 1421  K1JEA CT7AUT -14 (x2)

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