RA9SSI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving RA9SSI, decoded by SO8OO in southeastern Poland. 137 related FT8 messages, 20 CQ messages, observed on 80m, 40m, 20m, across 12 UTC dates. Heard between 2026-04-21 and 2026-06-29.

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

137
Related messages
20
CQ messages
12
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-04-21
Last seen: 2026-06-29 05:14 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 UTCBandRA9SSI S/NCounterpartCounterpart S/NMsgsCapture
06-29 07:11 20m - / -14 EW4DX -1 / - 4 ✓ Closing fragment
06-29 07:11 20m - / - OE6TNO -11 / - 6 Partial capture
06-10 20:57 20m -19 / - R1ZCL -22 / - 2 ✓ Closing observed
06-10 20:32 40m - / -16 R6LFO +3 / - 8 Partial capture
06-10 20:25 40m - / - R6LFO +5 / - 2 Partial capture
06-10 20:22 80m - / - LZ1ZF -6 / - 4 Partial capture
06-10 20:19 40m - / -21 RU3XW -13 / - 3 ✓ Closing fragment
06-05 20:31 20m - / -15 DL1FSK -20 / - 2 Partial capture
06-05 20:12 80m - / -3 DL5BWG +5 / - 3 ✓ Closing fragment
06-05 19:56 80m - / -21 RA3OX -14 / - 2 ✓ Closing fragment
06-05 19:52 80m - / -14 R7YZ -6 / - 4 ✓ Closing fragment
06-05 19:49 80m - / -11 UA3GT -24 / - 2 ✓ Closing fragment
06-05 19:46 80m - / -15 UB3FDA -8 / - 2 ✓ Closing fragment
06-05 19:42 80m - / -13 R6DOB +2 / - 3 ✓ Closing fragment
06-05 19:38 80m - / -5 R8FB -6 / - 3 ✓ Closing fragment
06-01 20:16 20m -4 / - R2FBW - / -11 2 ✓ Closing fragment
06-01 20:11 20m -5 / - SP5EXA - / -1 7 ✓ Closing fragment
06-01 20:08 20m -4 / -12 F5NNN -12 / - 3 ✓ Closing observed
06-01 20:03 20m -6 / - YO6OGJ - / -8 2 Partial capture
05-30 20:46 20m - / -12 TA3TK -16 / - 4 Partial capture
05-30 20:02 80m - / -20 RT2P -3 / - 3 ✓ Closing fragment
05-27 21:25 80m - / - RA3ZQ -6 / - 5 Partial capture
05-27 19:34 20m -13 / - DL3JHK - / -22 2 Partial capture
05-27 19:24 20m -14 / - BD8SN -11 / - 2 ✓ Closing observed
05-27 19:04 40m - / -21 R1QF -8 / - 2 ✓ Closing fragment
05-27 19:01 40m - / -19 RT2H -3 / - 3 ✓ Closing fragment
05-27 18:46 80m - / -13 RX4SA -8 / - 3 ✓ Closing fragment
05-27 18:43 80m - / -19 UI5A -7 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
203145 -20 1540  RA9SSI DL1FSK JN49 (x2)
205700 -19 1540  R1ZCL RA9SSI RR73
205715 -22 2065  RA9SSI R1ZCL 73
071145  -1  563  RA9SSI EW4DX KO23
071145  -3 1342  RA9SSI OE6TNO JN77
071215  -1  563  RA9SSI EW4DX R-14
071215  -4 1342  RA9SSI OE6TNO JN77 (x2)
071245  -3  563  RA9SSI EW4DX R-14
071315 -13 1342  RA9SSI OE6TNO JN77
071315  +2  563  RA9SSI EW4DX 73
071345 -12 1342  RA9SSI OE6TNO JN77 (x2)
071445 -19 1343  RA9SSI R3DHP KO95
40m
UTC    dB Audio  Message
190430  -4 2332  RA9SSI R1QF -21 (x2)
201915 -13 1514  RA9SSI RU3XW KO84 (x3)
202545  +6  486  RA9SSI R6LFO LN06 (x10)
80m
UTC    dB Audio  Message
195245  -6  526  RA9SSI R7YZ LN04 (x3)
195645 -14 1623  RA9SSI RA3OX R-21
195645 -15 1493  RA9SSI R3QX KO91
195715 -13 1623  RA9SSI RA3OX 73
200045  -8  843  RA9SSI RM5F KO85
201215  +9 1491  RA9SSI DL5BWG JO72 (x3)
201045 -22 1493  RA9SSI R5ZJ RR73
202245  -3 1260  RA9SSI LZ1ZF KN22 (x4)

Decoder S/N history by band

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