3B9FR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Rodriguez Island

Receiver-side FT8 activity involving 3B9FR, decoded by SO8OO in southeastern Poland. 572 related FT8 messages, 12 CQ messages, observed on 80m, 40m, 20m, 10m, across 57 UTC dates. Heard between 2026-05-27 and 2026-08-23.

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

572
Related messages
12
CQ messages
57
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-27
Last seen: 2026-08-23 14:11 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 UTCBand3B9FR S/NCounterpartCounterpart S/NMsgsCapture
08-23 16:01 10m - / -21 IK7YZB -4 / - 3 Partial capture
08-23 13:56 10m - / - DN9BT -4 / - 4 Partial capture
08-23 13:42 10m - / - DN9SIB -16 / - 2 Partial capture
08-23 13:36 10m - / - F5PTY -22 / - 2 Partial capture
08-23 13:11 10m - / - R6YG -6 / - 4 ✓ Closing fragment
08-22 13:04 20m - / - R4HBC -6 / - 2 Partial capture
08-22 07:21 10m - / -14 F1PBZ -4 / - 3 ✓ Closing fragment
08-22 03:40 20m - / - WA0DYJ -14 / - 2 Partial capture
08-21 20:27 80m - / - YL3HI +15 / - 5 Partial capture
08-18 15:51 10m - / -7 SM0EUI +5 / - 3 ✓ Closing fragment
08-18 15:23 10m - / -18 ON4TO -18 / - 4 ✓ Closing fragment
08-16 08:04 10m - / - IW2HUS -22 / - 3 Partial capture
08-16 08:02 10m - / -17 IZ2ZOZ -6 / - 10 ✓ Closing fragment
08-16 08:00 10m - / - HG1DRC -14 / - 2 Partial capture
08-13 11:33 10m - / -7 MD0CCE -10 / - 3 ✓ Closing fragment
08-08 13:30 20m - / -19 PD2WL -12 / - 2 Partial capture
08-08 13:28 20m - / - LB1RJ -9 / - 5 ✓ Closing fragment
08-08 13:27 20m - / -19 PD2WL -10 / - 2 Partial capture
08-08 13:26 20m - / -23 UB4HVA -18 / - 6 Partial capture
08-08 13:22 20m - / - DL7COC -19 / - 4 Partial capture
08-08 13:22 20m - / - PD5DRE -15 / - 3 Partial capture
08-08 13:17 20m - / -17 RA4L -16 / - 2 Partial capture
08-06 14:20 20m - / - YO4BXX -19 / - 2 Partial capture
08-06 13:37 20m - / -20 9A5ADR -11 / - 3 Partial capture
08-06 13:37 20m - / - PA2EW -16 / - 6 Partial capture
07-29 12:37 20m - / - YO4BXX -15 / - 6 Partial capture
07-29 12:33 20m - / - YO4BXX -21 / - 2 Partial capture
07-28 12:51 20m - / -15 IZ8EYN -11 / - 3 Partial capture
07-26 07:34 10m - / - G0FWX -15 / - 3 ✓ Closing fragment
07-25 13:27 20m - / - RL6MT -10 / - 3 ✓ Closing fragment
07-23 15:39 10m - / -17 SV4OZF -5 / - 4 ✓ Closing fragment
07-21 03:17 20m - / - W1KG -20 / - 2 Partial capture
07-21 03:16 20m - / - UR3QRP -20 / - 2 Partial capture
07-21 03:07 20m - / - RA6OF -20 / - 2 Partial capture
07-21 03:06 20m - / -15 RK6AAC -10 / - 2 ✓ Closing fragment
07-21 02:52 20m - / - R7DX -1 / - 2 Partial capture
07-19 13:03 20m - / -15 US5ZCO -20 / - 4 ✓ Closing fragment
07-19 12:58 20m - / - RV6AVU -18 / - 3 ✓ Closing fragment
07-19 03:28 20m - / -12 RD7LC -14 / - 3 ✓ Closing fragment
07-18 13:41 20m - / -8 F5KEE -15 / - 4 ✓ Closing fragment
07-18 13:38 20m - / -16 PE1MHY -16 / - 2 Partial capture
07-18 02:56 20m - / - K7ACZ -2 / - 5 Partial capture
07-17 13:13 20m - / -21 G4RCV -6 / - 4 ✓ Closing fragment
07-17 13:09 20m - / -15 RA4CLU +2 / - 2 ✓ Closing fragment
07-16 04:19 20m - / -24 IU5TUG -15 / - 3 ✓ Closing fragment
07-13 13:18 20m - / - HF0TT -18 / - 2 Partial capture
07-12 13:28 20m - / -18 G6CUT -19 / - 5 Partial capture
07-12 13:25 20m - / -16 OZ1KZX -6 / - 4 ✓ Closing fragment
07-11 02:51 20m - / -18 WI1U -20 / - 2 Partial capture
07-11 02:48 20m - / -11 W4DXX -5 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
131215  -7 2662  3B9FR R6YG LN04 (x3)
133645 -21 1560  3B9FR F5PTY JN13 (x2)
134245 -14 1867  3B9FR DN9SIB JN49 (x2)
135615  -1 2661  3B9FR DN9BT JO40 (x4)
160130  -5 2740  3B9FR IK7YZB -21 (x4)
20m
UTC    dB Audio  Message
132815 -15 1742  3B9FR LB1RJ JO49 (x2)
132845 -20 1949  3B9FR UB4HVA R-23
132915  -8 1742  3B9FR LB1RJ JO49
132915 -17 1948  3B9FR UB4HVA R-23
132945  -8 1742  3B9FR LB1RJ JO49
132945 -18 1948  3B9FR UB4HVA R-23
133045  -5 1742  3B9FR LB1RJ 73
133045 -13 2233  3B9FR PD2WL -19 (x2)
033800 -11 1914  3B9FR TA3JOH LM17
034015 -15 2133  3B9FR WA0DYJ FM18 (x2)
130445  -6 2633  3B9FR R4HBC LO43 (x2)
80m
UTC    dB Audio  Message
202730 +14 2730  3B9FR YL3HI KO16 (x5)
40m
UTC    dB Audio  Message
020945  -9 2188  3B9FR KU1CW FN32 (x3)
021300 -17 1739  3B9FR N3NVA FN20 (x4)
021545 -20 2177  3B9FR HZ1BQ 73
020815  -6 1826  3B9FR LZ1ZJ KN12
020845  +7  674  3B9FR 9A9N JN83
020845  -4 1826  3B9FR LZ1ZJ KN12 (x4)
153915  -5 2201  3B9FR IZ3ZTV JN55

Decoder S/N history by band

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