CE3SOC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Chile Most frequent locator attributed to this token: FF46

Receiver-side FT8 activity involving CE3SOC, decoded by SO8OO in southeastern Poland. 156 FT8 messages attributed to this token as transmitter, on 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-07-21.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 156 FT8 messages attributed to CE3SOC as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (62%); the estimated median was -13 dB.

Overview

156
Messages attributed
7
UTC dates decoded
18
Active 15-min windows
-13 dB
Estimated median S/N

Bands

10m · 156
First attributed message: 2026-06-08
Last attributed message: 2026-07-21 19:41 UTC

Observed FT8 message patterns

Attributed sample
156 messages
Active dates
7 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-19 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 33, moderate (-15 to -9 dB) 97, strong (≥ -8 dB) 26.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with CE3SOC in decoded directed-looking exchanges:

Most frequent locator attributed to CE3SOC

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
FF46 · 103 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
12,971 km (approx.)
Last such locator decoded
2026-06-18 20:45 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandCE3SOC S/NCounterpartCounterpart S/NMsgsCapture
09-15 01:22 40m - / -12 RN1ON -2 / - 4 ✓ Closing fragment
09-15 00:16 40m - / -21 N3JPV -20 / - 3 ✓ Closing fragment
09-14 03:14 40m - / -21 R7DX +12 / - 4 ✓ Closing fragment
09-14 03:10 40m - / - RA3XDX -21 / - 2 Partial capture
09-13 05:46 40m - / +3 ON1DGN -20 / - 4 Partial capture
09-13 00:17 40m - / - UN7DCS -9 / - 2 Partial capture
09-13 00:16 40m - / -23 GM6URC -11 / - 3 Partial capture
09-13 00:00 40m - / -19 UC8U -7 / - 3 Partial capture
09-12 23:48 40m - / -18 UC8U -14 / - 7 Partial capture
09-12 23:46 40m - / -6 F1PBZ +1 / - 3 Partial capture
09-12 23:43 40m - / -19 UC8U -13 / - 3 Partial capture
09-12 23:20 40m - / -14 WB4MSG -11 / - 3 ✓ Closing fragment
09-12 22:56 40m - / -17 G0IUS +3 / - 2 Partial capture
09-12 22:46 40m - / - OH1ZE -9 / - 12 Partial capture
09-09 21:15 80m - / - DG5PW -11 / - 4 Partial capture
09-04 02:50 40m - / -20 UB8CPH -2 / - 3 ✓ Closing fragment
09-04 02:46 40m - / -19 RA3TKS -6 / - 2 ✓ Closing fragment
09-04 02:39 40m - / -22 UB8CPH -4 / - 2 Partial capture
09-04 02:28 40m - / -18 RA3TKS -2 / - 2 Partial capture
09-04 01:46 40m - / -20 RC9WC -15 / - 4 ✓ Closing fragment
09-04 01:29 40m - / -21 UA9LT +2 / - 2 Partial capture
09-02 01:52 80m - / - 9A4ZM +6 / - 3 Partial capture
09-02 01:28 40m - / -22 RA3TKS +2 / - 2 Partial capture
09-02 01:22 40m - / - F4BYA +16 / - 2 Partial capture
09-02 00:50 40m - / - EX8ABD -9 / - 3 Partial capture
09-01 23:45 40m - / - F4BYA +11 / - 3 Partial capture
09-01 23:42 40m - / - F4BYA +16 / - 2 Partial capture
09-01 23:32 40m - / -19 M7BXR -16 / - 3 Partial capture
09-01 23:30 40m - / - F4BYA +10 / - 2 Partial capture
09-01 23:29 40m - / - R5BM +2 / - 6 Partial capture
09-01 03:31 40m - / -6 F5OYA/P -10 / - 2 Partial capture
08-31 22:57 40m - / - DL2DT -13 / - 3 Partial capture
08-31 22:56 40m - / - F4BYA +15 / - 3 Partial capture
08-31 22:55 40m - / -13 G0JJL/P -9 / - 3 Partial capture
08-31 22:43 40m - / - DL2DT -14 / - 3 Partial capture
08-31 22:21 40m - / - DL4KSD -10 / - 2 Partial capture
08-31 22:08 40m - / - F4BYA +10 / - 3 Partial capture
08-30 05:30 40m - / - DK6XY +6 / - 2 Partial capture
08-29 05:49 40m - / - ON6AA -7 / - 4 ✓ Closing fragment
08-28 02:15 40m - / -13 RA3TKS -2 / - 2 ✓ Closing fragment
08-28 02:01 40m - / -18 RA3TKS -6 / - 2 Partial capture
08-26 05:01 40m - / - F4BYA -10 / - 3 Partial capture
08-26 05:01 40m - / - G1SCT -14 / - 3 Partial capture
08-26 04:46 40m - / - F4BYA -7 / - 2 Partial capture
08-24 16:13 20m - / -17 F1ODM +19 / - 11 Partial capture
08-24 14:31 20m - / -14 IQ4JO +12 / - 3 ✓ Closing fragment
08-24 03:30 40m - / - OH6NEQ -14 / - 2 Partial capture
08-24 02:43 40m - / - R7WA -6 / - 3 Partial capture
08-24 02:25 40m - / - R4DV -1 / - 6 Partial capture
08-24 02:00 40m - / - LB1UK -12 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
190815  -5 1182  CE3SOC ON7VZ -21
191245  +0 2537  CE3SOC DN9MSG JO43 (x2)
191445 -13 2534  CE3SOC SV9TRN KM25
191845 -10 2535  CE3SOC PD4HT JO23
192715 -23 1328  CE3SOC PE1MHY -15 (x2)
194100 -13 2528  PU2XEE CE3SOC R-13
172430 -15 2120  CE3SOC R3OZ KO91
200630 -12 2564  CE3SOC IK4ISR -14
191645 -24 1918  CE3SOC RA6ATZ KN96
193715  -5 2460  CE3SOC RL3QI KO91 (x3)
161200 -21 2061  CE3SOC EB8ARQ IL18
40m 
UTC    dB Audio  Message
031030 -23  230  CE3SOC RA3XDX KO85 (x2)
031430 +10 1781  CE3SOC R7DX KN84 (x4)
031930 +13 2579  CE3SOC R5AV -24
041645  -6 2010  CE3SOC IZ4EFV JN64
001630 -18 1563  CE3SOC N3JPV FN11 (x3)
012230  -3  419  CE3SOC RN1ON LP04 (x4)
80m 
UTC    dB Audio  Message
234430 -12 1116  CE3SOC PI4DX -24 (x2)
022800 -15 2509  CE3SOC PY5XT -14 (x3)
001715  +4 1731  CE3SOC UT5ZC KN57 (x3)
015245  +5  995  CE3SOC 9A4ZM JN86 (x3)
211500 -14 1271  CE3SOC DG5PW JO30 (x4)
20m 
UTC    dB Audio  Message
143100  +9 2480  CE3SOC IQ4JO JN63 (x3)
161300 +17 2527  CE3SOC F1ODM -17 (x11)
131400  +5  634  CE3SOC R3WDT -20
60m 
UTC    dB Audio  Message
030345  +5 2306  CE3SOC OH1MLZ KP23 (x8)

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee