CX3AS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Uruguay

Receiver-side FT8 activity involving CX3AS, decoded by SO8OO in southeastern Poland. 654 related FT8 messages, 32 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 54 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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

654
Related messages
32
CQ messages
54
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-22 16:35 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 UTCBandCX3AS S/NCounterpartCounterpart S/NMsgsCapture
08-22 18:30 10m - / -13 UX3HX -16 / - 8 ✓ Closing fragment
08-22 17:59 10m - / - IK4LZH -2 / - 4 Partial capture
08-21 19:54 10m - / -12 ON7VZ -12 / - 2 ✓ Closing fragment
08-21 19:35 10m - / -7 PA8R -12 / - 3 ✓ Closing fragment
08-20 17:48 10m - / +8 DO1DMR -8 / - 2 ✓ Closing fragment
08-20 17:32 10m - / -8 DF6QN -6 / - 2 ✓ Closing fragment
08-19 23:21 40m - / -25 PV8AJ -14 / - 2 Partial capture
08-18 22:10 60m - / -10 CE2SV -6 / - 2 ✓ Closing fragment
08-08 18:45 10m - / -14 CT1APN -7 / - 2 ✓ Closing fragment
08-08 18:02 10m - / -23 EA7LHN +3 / - 3 ✓ Closing fragment
08-04 15:11 20m - / - DG3TF -20 / - 4 Partial capture
08-01 16:42 10m - / - IK4LZH -8 / - 2 Partial capture
08-01 16:36 10m - / - IK4LZH -6 / - 4 Partial capture
08-01 16:24 10m - / -5 IW2ODY -14 / - 5 ✓ Closing fragment
08-01 16:24 10m - / - IK4LZH -3 / - 3 Partial capture
08-01 15:29 10m - / - IQ3NX -8 / - 2 ✓ Closing fragment
08-01 15:26 10m - / - IK4LZH -4 / - 3 Partial capture
07-29 18:35 10m - / -10 IK4LZH -8 / - 4 ✓ Closing fragment
07-29 18:34 10m - / -19 S59MA -8 / - 9 ✓ Closing fragment
07-29 16:53 10m - / -20 IK5NQI -11 / - 3 Partial capture
07-29 16:53 10m - / -12 9A3YV -4 / - 4 ✓ Closing fragment
07-29 15:19 10m - / - PA7Q -15 / - 5 Partial capture
07-29 14:33 10m - / - DL3MSB -7 / - 3 Partial capture
07-29 14:28 10m - / -12 ON7DE -18 / - 5 ✓ Closing fragment
07-29 14:25 10m - / -3 DH1VY -9 / - 3 ✓ Closing fragment
07-27 18:48 10m - / -14 PD2MN -13 / - 4 Partial capture
07-26 17:05 10m - / - LZ5XP -1 / - 7 Partial capture
07-26 14:36 10m - / - IK1MJK -14 / - 2 Partial capture
07-26 14:16 10m - / - F6IQA -3 / - 5 Partial capture
07-26 14:11 10m - / -14 F4ETS -11 / - 3 ✓ Closing fragment
07-25 15:37 10m - / -15 SV2BWY -13 / - 2 Partial capture
07-25 15:34 10m - / - RA6ATZ -4 / - 2 ✓ Closing fragment
07-23 17:58 10m - / -16 R3ZG -17 / - 2 ✓ Closing fragment
07-23 17:47 10m - / -7 UA3ZQN -12 / - 2 ✓ Closing fragment
07-19 23:29 40m - / -10 TF8SM -8 / - 4 ✓ Closing fragment
07-19 22:09 20m - / -21 M0OVG -8 / - 2 ✓ Closing fragment
07-17 19:21 10m - / -11 RW3RN -14 / - 3 ✓ Closing fragment
07-14 16:37 10m - / -15 G0UOI -21 / - 4 ✓ Closing fragment
07-13 22:12 40m - / - RJ6B +4 / - 3 Partial capture
07-10 21:36 40m - / - PI4DX +3 / - 4 Partial capture
07-07 19:58 10m - / -17 M0BEW -13 / - 3 Partial capture
07-07 19:56 10m - / -15 PD1HPB -11 / - 3 ✓ Closing fragment
07-07 19:47 10m - / +10 DN9MRB +2 / - 2 ✓ Closing fragment
07-07 19:43 10m - / - DN9MRB +4 / - 4 Partial capture
07-07 19:34 10m - / -5 IW2IID -18 / - 3 ✓ Closing fragment
07-04 19:17 10m - / -2 IK2XYI -4 / - 2 ✓ Closing fragment
07-04 19:14 10m - / -11 IK2GAU -8 / - 2 Partial capture
07-03 19:32 10m - / -7 PA7KR -9 / - 2 Partial capture
07-03 19:29 10m - / - G4TTQ -22 / - 2 Partial capture
07-03 19:22 10m - / -3 F5IYE -14 / - 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
195445 -11 1207  CX3AS ON7VZ 73
200015  -6  697  CX3AS G1OZO 73
175915  +4  489  CX3AS IK4LZH JN54 (x5)
183045 -20 1255  CX3AS UX3HX KN79 (x8)
40m
UTC    dB Audio  Message
235645 -10  656  CX3AS CE4WJK 73
001030  +6  776  CX3AS GW8DX RR73
213615  +3 2256  CX3AS PI4DX JO21 (x4)
221200  +5 2919  CX3AS RJ6B KN95 (x3)
232900  -9  391  CX3AS TF8SM R-10 (x4)
232100 -15 1732  CX3AS PV8AJ R-25 (x2)
60m
UTC    dB Audio  Message
221000  -6  504  CX3AS CE2SV R-10 (x2)
20m
UTC    dB Audio  Message
224600  -9  261  CX3AS EA5BLP JN00
230200 -11 1559  CX3AS R5AV -18
230300  -5 2258  CX3AS RW3FY KO95 (x4)
230900 -18 1903  CX3AS RX0AT R-15 (x2)
220915  -7 1366  CX3AS M0OVG R-21 (x2)
151145 -21 1241  CX3AS DG3TF JO53 (x5)
80m
UTC    dB Audio  Message
000815  -7  888  CX3AS PY5XT GG54 (x3)
181830 -19 1431  CX3AS DO4UM JO63 (x3)
220215  +6  469  CX3AS EI6HIB -15

Decoder S/N history by band

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