JA0IAB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JA0IAB, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, observed on 80m, 40m, 20m, across 16 UTC dates. Heard between 2026-05-26 and 2026-08-21.

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

72
Related messages
0
CQ messages
16
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-21 16:59 UTC

Activity Heatmap

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 UTCBandJA0IAB S/NCounterpartCounterpart S/NMsgsCapture
08-21 18:51 40m - / - I4JLF +2 / - 17 Partial capture
07-30 19:17 20m - / -10 F6EKI +4 / - 4 ✓ Closing fragment
07-29 20:07 20m - / - F6EKI +8 / - 2 Partial capture
07-29 20:07 20m - / -14 IS0YHV -13 / - 3 ✓ Closing fragment
07-29 19:44 20m - / -21 CN2DX -5 / - 3 Partial capture
07-29 19:32 20m - / - LA1YKA -13 / - 3 Partial capture
07-28 19:02 20m - / - F6EKI -2 / - 2 Partial capture
07-12 18:43 20m - / -11 IS0AEL -9 / - 2 ✓ Closing fragment
07-06 19:01 80m - / - 9A4ZM +6 / - 3 Partial capture
06-20 19:54 20m - / -7 Z34K -17 / - 4 ✓ Closing fragment
06-15 18:46 20m - / - Z34K -16 / - 2 Partial capture
06-14 19:07 20m -15 / - D4OL - / - 4 Partial capture
06-13 18:35 20m - / - UR4QWW -21 / - 2 Partial capture
06-10 19:41 20m - / -14 F5RRS -6 / - 5 ✓ Closing fragment
06-10 19:40 20m -20 / - BD7KWU - / -5 2 ✓ Closing fragment
06-10 19:38 20m -18 / -18 OD5UI -6 / -18 4 ✓ Full exchange observed
06-10 19:27 20m - / -14 RW4HDX 0 / - 4 ✓ Closing fragment
06-10 19:25 20m -20 / - A61SD - / -18 3 ✓ Closing fragment
06-01 19:58 20m -3 / - SV9TLU - / -17 5 Partial capture
06-01 19:00 20m -11 / - SV9TLU - / -14 3 Partial capture
05-26 19:17 20m - / -9 F4FSY +4 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
185200  +2 2983  JA0IAB I4JLF JN54 (x15)
20m
UTC    dB Audio  Message
193300 -15 2001  JA0IAB LA1YKA JO59 (x2)
194430  -5 1778  JA0IAB CN2DX R-21 (x3)
200730 -14  963  JA0IAB IS0YHV -14
200730  +8 1145  JA0IAB F6EKI JN23 (x2)
200830  -8  964  JA0IAB IS0YHV -14 (x2)
191700  +4 1800  JA0IAB F6EKI JN23 (x4)
185900 -17 2570  JA0IAB A65D -10
80m
UTC    dB Audio  Message
190100  +6 1773  JA0IAB 9A4ZM JN86 (x3)

Decoder S/N history by band

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