YB6XFI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Indonesia Locator transmitted in a decoded message: NJ93

Receiver-side FT8 activity involving YB6XFI, decoded by SO8OO in southeastern Poland. 331 related FT8 messages, 13 CQ messages, observed on 40m, 20m, across 14 UTC dates. Heard between 2026-05-03 and 2026-06-17.

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

331
Related messages
13
CQ messages
14
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-03
Last seen: 2026-06-17 10:47 UTC

Activity Heatmap

Locator transmitted by YB6XFI

Approximate centre of NJ93, decoded 2026-06-23 16:19 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 UTCBandYB6XFI S/NCounterpartCounterpart S/NMsgsCapture
06-17 12:44 20m - / -19 R2DN +11 / - 4 ✓ Closing fragment
06-17 12:33 20m - / - R2DN -1 / - 5 Partial capture
06-12 16:06 20m - / -12 R1BEO -18 / - 2 Partial capture
06-12 15:57 20m - / - RN3GJ -16 / - 2 Partial capture
06-07 00:54 20m -21 / - EA1CQ - / -15 2 ✓ Closing fragment
06-07 00:52 20m -22 / - TA3TK - / -8 2 ✓ Closing fragment
06-07 00:49 20m -20 / -20 IU8RFW -8 / -17 4 ✓ Full exchange observed
06-07 00:49 20m -19 / - RA6OY -11 / -11 5 ✓ Closing observed
06-07 00:40 20m -10 / - HI3A - / - 4 Partial capture
06-07 00:33 20m -11 / - HS7WMU - / -18 4 ✓ Closing fragment
06-07 00:32 20m -3 / - BU2FW - / -19 3 ✓ Closing fragment
06-07 00:21 20m -8 / - OK1DXR - / -8 2 ✓ Closing fragment
06-07 00:21 20m - / - EA1IOK 0 / - 3 Partial capture
06-07 00:19 20m -6 / - EA1CQ -14 / -9 3 Partial capture
06-07 00:19 20m -8 / - PA3R - / -17 2 Partial capture
06-07 00:16 20m -2 / - OE6FEF - / - 2 Partial capture
06-07 00:11 20m -1 / - BD6IIC - / -9 3 ✓ Closing fragment
06-07 00:09 20m -3 / - EA8DMS - / - 3 Partial capture
06-06 23:54 40m - / -19 R6FX -15 / - 4 ✓ Closing fragment
06-05 18:43 20m - / - CT1FIU -12 / - 3 Partial capture
06-05 18:40 20m -7 / - YL3QY - / -10 3 Partial capture
06-05 18:38 20m - / -14 SV1EAG +5 / - 3 ✓ Closing fragment
06-05 18:35 20m -10 / - BG7BMG -10 / -15 4 ✓ Closing observed
06-05 18:30 20m -2 / - 4L7T -11 / -20 6 ✓ Closing observed
06-05 18:26 20m - / -15 EA3EDU -8 / - 5 ✓ Closing fragment
06-05 18:23 20m -12 / - CT1FIU -15 / -20 4 Partial capture
06-04 23:33 40m - / -17 GX3RAF -7 / - 2 ✓ Closing fragment
06-04 23:28 40m - / -2 4X1UF 0 / - 2 ✓ Closing fragment
06-04 23:24 40m - / - DH1PS -3 / - 11 Partial capture
06-04 23:23 40m - / -16 DK7ZT -1 / - 3 Partial capture
06-04 23:22 40m - / -6 IQ9BH -12 / - 2 ✓ Closing fragment
06-04 23:16 40m - / -15 E72ET 0 / - 3 Partial capture
06-04 23:12 20m -16 / - M7OOR - / - 2 Partial capture
06-04 23:06 20m -12 / - <...> - / - 6 Partial capture
06-03 23:05 40m - / -12 4X1UF -1 / - 2 ✓ Closing fragment
06-03 22:57 20m - / -14 UN0GY 0 / - 2 ✓ Closing fragment
06-03 22:32 20m - / -15 SV1EAG -18 / - 2 ✓ Closing fragment
05-29 18:34 20m -2 / - SQ7KGA - / -13 2 ✓ Closing fragment
05-29 18:28 20m 0 / - 7Z1DN - / - 2 Partial capture
05-29 18:28 20m -13 / -12 UX5UO +10 / -8 6 ✓ Full exchange observed
05-29 18:27 20m -5 / - BA8BLK - / -17 2 ✓ Closing fragment
05-29 18:24 20m -4 / - DK7ZT - / -17 3 ✓ Closing fragment
05-29 18:23 20m -5 / -16 RL3K -6 / -16 6 ✓ Full exchange observed
05-29 18:22 20m -6 / -6 IQ4JO -6 / -9 4 ✓ Full exchange observed
05-29 18:20 20m -6 / - LY2KM - / -16 2 ✓ Closing fragment
05-29 18:19 20m - / -13 IZ0ZIP 0 / - 2 Partial capture
05-29 18:15 20m -5 / -6 EA3AGF 0 / -9 8 ✓ Full exchange observed
05-29 18:14 20m - / - TA2EE -12 / - 2 Partial capture
05-29 18:13 20m -8 / - LA8ENA - / -15 3 ✓ Closing fragment
05-29 18:12 20m -6 / -10 PA3AGN -16 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
160615 -17 1106  YB6XFI R1BEO R-12 (x2)
122415  -8 2708  YB6XFI UK8FCM RR73
123345  -2 1757  YB6XFI R2DN KO95 (x3)
123545  -6 1150  <YB6XFI> A60PC/21 RR73
123545  +4 1757  YB6XFI R2DN KO95 (x6)
155045 -24 1954  LZ9DX YB6XFI NJ93
161930 -15 2384  R2FAQ YB6XFI NJ93
40m
UTC    dB Audio  Message
232700  -4  321  YB6XFI DH1PS JO31 (x4)
232845  +0 2712  YB6XFI 4X1UF -02
232900  -5  321  YB6XFI DH1PS JO31
232915  -1 2712  YB6XFI 4X1UF RR73
232930  -1  322  YB6XFI DH1PS JO31
233045 -11  797  YB6XFI F4MBU RR73
233345  -6 2088  YB6XFI GX3RAF -17 (x2)
235445 -16 1657  YB6XFI R6FX LN14 (x4)

Decoder S/N history by band

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