JO1OSP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JO1OSP, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, observed on 80m, 40m, 20m, across 19 UTC dates. Heard between 2026-05-21 and 2026-08-17.

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

79
Related messages
0
CQ messages
19
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-21
Last seen: 2026-08-17 17:19 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 UTCBandJO1OSP S/NCounterpartCounterpart S/NMsgsCapture
08-17 19:19 40m - / -21 R5AV -13 / - 2 ✓ Closing fragment
08-17 19:16 40m - / -12 LY7M -20 / - 2 ✓ Closing fragment
08-16 18:41 40m - / -16 9A5E -4 / - 2 ✓ Closing fragment
08-14 18:26 80m - / -17 UN8DSW -14 / - 2 ✓ Closing fragment
08-07 20:15 20m - / -9 IT9BCC -5 / - 2 ✓ Closing fragment
08-07 19:57 20m - / - IW3RQT -4 / - 6 Partial capture
07-22 19:01 20m - / -23 E70Z -11 / - 2 ✓ Closing fragment
07-22 18:56 20m - / -15 DL6RAR -11 / - 5 Partial capture
07-22 18:42 20m - / - DL1R +2 / - 5 Partial capture
07-22 18:36 20m - / -18 UR4QWW -9 / - 3 Partial capture
07-14 21:44 20m - / -12 RC6OU -2 / - 2 Partial capture
07-14 21:42 20m - / -20 EA8UP -2 / - 2 ✓ Closing fragment
07-05 18:34 20m - / -13 DA0WWA -4 / - 2 Partial capture
06-26 19:25 20m - / -23 RA6FRI -14 / - 3 ✓ Closing fragment
06-26 18:48 40m - / -18 RA3AJT -12 / - 3 ✓ Closing fragment
06-24 18:18 20m - / -18 HG7JLG 0 / - 4 ✓ Closing fragment
06-14 20:56 20m - / -12 HB9EFK +10 / - 2 ✓ Closing fragment
06-14 18:32 20m - / -15 TA4DX -9 / - 2 Partial capture
06-13 21:27 20m - / +2 T88RR -8 / - 4 ✓ Closing fragment
06-13 20:41 40m - / -17 D2UY -8 / - 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
204100  -8 2520  JO1OSP D2UY -17 (x2)
184800 -13 2192  JO1OSP RA3AJT -18 (x3)
185700 -13  267  JO1OSP R8FB RR73
184100  -3 2169  JO1OSP 9A5E -16 (x2)
191630 -18 1654  JO1OSP LY7M -12 (x2)
191900 -12 2059  JO1OSP R5AV -21 (x2)
80m
UTC    dB Audio  Message
190830  +4 2528  JO1OSP SV8QG KM39
182600 -13 1809  JO1OSP UN8DSW -17 (x2)
20m
UTC    dB Audio  Message
185700 -10 2173  JO1OSP DL6RAR -15 (x3)
190100 -11 2646  JO1OSP E70Z -23 (x2)
195715  -2 2170  JO1OSP IW3RQT JN66 (x6)
200645 -22 2118  JO1OSP PI4TX JO22
200845 -10 2672  JO1OSP DL1R JN58
201545  -7 2180  JO1OSP IT9BCC R-09 (x2)

Decoder S/N history by band

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