IS0KEB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sardinia Locator transmitted in a decoded message: JN40

Receiver-side FT8 activity involving IS0KEB, decoded by SO8OO in southeastern Poland. 32 related FT8 messages, observed on 20m, 10m, across 7 UTC dates. Heard between 2026-05-04 and 2026-06-19.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

32
Related messages
0
CQ messages
7
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-04
Last seen: 2026-06-19 11:34 UTC

Activity Heatmap

Locator transmitted by IS0KEB

Approximate centre of JN40, decoded 2026-08-21 21:56 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandIS0KEB S/NCounterpartCounterpart S/NMsgsCapture
08-21 21:52 40m -17 / - 5N0YEN - / - 3 Partial capture
08-21 16:56 20m -11 / - BI4JJO - / -16 2 ✓ Closing fragment
08-07 17:42 20m -5 / - C91RU - / -17 12 ✓ Closing fragment
08-07 17:31 20m -14 / - C91RU - / - 4 Partial capture
08-07 17:15 20m -5 / - 9M2HUS - / -14 8 Partial capture
06-23 17:58 20m -11 / - 9J2FI - / - 4 Partial capture
06-23 17:54 20m -16 / - 9J2FI - / - 2 Partial capture
06-19 13:34 10m - / -10 IS0RVH -18 / - 2 ✓ Closing fragment
06-16 22:11 20m +4 / - TI5RR - / - 15 Partial capture
06-16 22:05 20m +4 / - TA3XEE - / -18 4 ✓ Closing fragment
06-16 22:02 20m +8 / - YL2KF - / -12 4 ✓ Closing fragment
06-16 22:01 20m +4 / -9 JA2HYD -12 / -18 5 ✓ Full exchange observed
06-16 21:59 20m -4 / - TN8GD +2 / - 4 ✓ Closing observed
06-16 21:56 20m -4 / -13 JY5IB -7 / -15 7 ✓ Full exchange observed
06-09 14:17 20m -3 / - VJ2L - / - 5 Partial capture
06-09 10:55 20m +11 / - VJ2L - / - 4 Partial capture
05-31 11:43 10m -20 / - T31TTT - / - 2 Partial capture
05-30 17:30 20m -12 / - TL8BNW - / - 7 Partial capture
05-30 17:19 20m -10 / - TL8BNW - / - 4 Partial capture
05-30 15:12 20m -9 / - T31TTT - / - 5 Partial capture
05-30 14:03 20m -17 / - T31TTT - / - 3 Partial capture
05-30 11:25 20m -11 / - T31TTT - / - 5 Partial capture
05-30 06:27 40m -18 / - T31TTT - / - 4 Partial capture
05-30 06:16 40m -16 / - T31TTT - / - 4 Partial capture
05-30 05:25 40m -11 / - T31TTT - / - 4 Partial capture
05-30 05:22 40m -10 / - ZP5DK - / - 3 Partial capture
05-30 05:18 40m -17 / - T31TTT - / - 5 Partial capture
05-29 15:49 20m -10 / - T31TTT - / - 2 Partial capture
05-29 15:05 20m -8 / - T31TTT - / - 2 Partial capture
05-29 14:52 20m -10 / - T31TTT - / - 4 Partial capture
05-29 14:37 20m -11 / - T31TTT - / - 15 Partial capture
05-29 14:24 20m -10 / - T31TTT - / - 2 Partial capture
05-29 13:42 20m -16 / - T31TTT - / - 3 Partial capture
05-29 13:19 20m -12 / - T31TTT - / - 4 Partial capture
05-29 11:01 20m -9 / - T31TTT - / - 12 Partial capture
05-29 10:56 20m -15 / - T31TTT - / - 3 Partial capture
05-29 10:53 20m -13 / - T31TTT - / - 3 Partial capture
05-29 10:36 20m -11 / - T31TTT - / - 3 Partial capture
05-29 10:31 20m -12 / - T31TTT - / - 5 Partial capture
05-29 10:27 20m -6 / - T31TTT - / - 2 Partial capture
05-29 10:22 20m -8 / - T31TTT - / - 5 Partial capture
05-29 10:14 20m -6 / - T31TTT - / - 3 Partial capture
05-29 10:00 20m -1 / - T31TTT - / - 18 Partial capture
05-29 09:46 20m -1 / - TO3E - / -24 10 Partial capture
05-29 09:43 20m +2 / - T31TTT - / - 4 Partial capture
05-29 09:30 20m +1 / - T31TTT - / - 8 Partial capture
05-29 09:21 20m - / -20 G5MJF -10 / - 2 Partial capture
05-29 09:17 20m -3 / - T31TTT - / - 15 Partial capture
05-29 09:15 20m -9 / - <...> - / - 3 Partial capture
05-29 09:10 20m -5 / - TO3E - / - 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
052545  -9 2243  T31TTT IS0KEB JN40 (x12)
215230 -19 1416  5N0YEN IS0KEB JN40 (x3)
20m
UTC    dB Audio  Message
174215  -9 2301  C91RU IS0KEB JN40 (x12)
165645 -13 2337  BI4JJO IS0KEB -16 (x2)
171430 -16 2276  TA1SW IS0KEB R-22
10m
UTC    dB Audio  Message
120615  -6 2119  T31TTT IS0KEB JN40 (x2)
100930 -15 1098  IS0KEB IT9CUE JM67
114345 -23 2013  T31TTT IS0KEB JN40 (x2)
133415 -20 1657  IS0KEB IS0RVH -10 (x2)
170215 -19 2243  KP2B IS0KEB R-15
170245 -21 2243  LZ2XA IS0KEB -14

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.