YC1BNX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Indonesia Locator transmitted in a decoded message: OI33

Receiver-side FT8 activity involving YC1BNX, decoded by SO8OO in southeastern Poland. 126 related FT8 messages, 9 CQ messages, observed on 20m, 10m, across 18 UTC dates. Heard between 2026-05-29 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

126
Related messages
9
CQ messages
18
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-29
Last seen: 2026-08-23 13:12 UTC

Activity Heatmap

Locator transmitted by YC1BNX

Approximate centre of OI33, decoded 2026-06-18 23:13 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 UTCBandYC1BNX S/NCounterpartCounterpart S/NMsgsCapture
08-23 14:47 10m - / -5 IT9VCE -17 / - 3 ✓ Closing fragment
08-23 14:46 10m - / -18 ON5RZ -17 / - 10 Partial capture
08-23 14:43 10m - / -11 UR4QFP -2 / - 3 ✓ Closing fragment
08-21 14:00 10m - / -8 IZ5IMD +8 / - 3 ✓ Closing fragment
08-21 13:56 10m - / -4 G1OZO -13 / - 3 Partial capture
07-30 13:28 20m - / - RZ6HBK -16 / - 2 Partial capture
07-27 14:02 10m - / -13 G4UGV -13 / - 5 ✓ Closing fragment
07-21 13:04 10m - / +1 HB9CTU +16 / - 2 Partial capture
07-21 13:03 10m - / -15 HB9HSJ -10 / - 2 ✓ Closing fragment
07-08 13:08 10m - / -1 ON7HM -14 / - 2 Partial capture
07-08 12:54 10m - / -1 UA3WG -14 / - 2 ✓ Closing fragment
07-08 12:52 10m - / -11 OV1T -4 / - 3 ✓ Closing fragment
07-08 12:45 10m - / - DL5AWR +2 / - 4 Partial capture
06-22 10:11 10m - / -19 DG2SAT -14 / - 2 Partial capture
06-22 10:05 10m - / - DG2SAT -12 / - 3 Partial capture
06-11 14:22 10m - / -20 DM2GON -1 / - 5 Partial capture
06-11 14:16 10m - / -3 CT3IQ -20 / - 4 ✓ Closing fragment
06-11 10:38 10m -16 / - 9X5KM - / - 2 Partial capture
06-11 10:36 10m -15 / - OE1SGU - / -9 2 Partial capture
06-11 10:33 10m - / - RA6OF -12 / - 2 Partial capture
06-11 10:28 10m -15 / - DL1MKW - / -15 2 ✓ Closing fragment
06-11 10:27 10m - / -14 R4LL -18 / - 2 Partial capture
06-11 10:24 10m -16 / - RZ4FWA - / - 3 ✓ Closing fragment
06-11 10:18 10m -14 / - R4AGO - / -16 5 Partial capture
06-11 10:13 10m - / - UB6C -19 / - 2 Partial capture
06-11 10:08 10m -12 / - R2ZC - / -17 4 Partial capture
06-11 10:06 10m -9 / - IU0VOG - / -10 2 ✓ Closing fragment
06-11 09:52 10m -10 / - 5H1KB - / - 4 Partial capture
06-11 09:47 10m -11 / - R2RCQ -14 / -15 7 ✓ Closing observed
06-08 12:38 10m -9 / -2 IZ5IOS +10 / -1 5 ✓ Full exchange observed
06-08 12:30 10m -14 / - IQ9BF - / -9 2 Partial capture
06-08 12:11 10m - / - DN9OPA +4 / - 7 Partial capture
06-08 12:11 10m - / - IV3GOW +9 / - 7 Partial capture
06-08 12:09 10m - / -17 EA5KB -12 / - 2 Partial capture
06-07 14:11 20m - / - R7BI +16 / - 2 Partial capture
06-07 12:57 10m - / -9 UA3ECJ -19 / - 3 Partial capture
06-04 14:19 10m - / -9 7Z1IS +11 / - 2 ✓ Closing fragment
06-04 14:12 10m - / +1 A61DD -2 / - 2 ✓ Closing fragment
06-01 13:03 10m -13 / - IZ3XEF - / -10 2 ✓ Closing fragment
06-01 13:00 10m -14 / - <...> - / - 4 Partial capture
06-01 12:57 10m -12 / - SP9ODY - / -16 5 ✓ Closing fragment
06-01 12:51 10m -11 / -5 SV1QEZ -2 / -5 4 ✓ Full exchange observed
06-01 12:49 10m -10 / -2 SP9ODY -17 / -14 5 ✓ Full exchange observed
06-01 12:47 10m -11 / - EW8DU - / -13 2 Partial capture
06-01 12:46 10m -12 / - S51DD - / -8 2 ✓ Closing fragment
06-01 12:41 10m -12 / - PY8ZB - / - 5 Partial capture
06-01 12:38 10m -13 / -6 SV1PLR 0 / - 6 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
144500  -9 2684  YC1BNX UR4QFP 73
144645 -20 1869  YC1BNX ON5RZ JO21 (x2)
144745 -15 1362  YC1BNX IT9VCE JM77
144745 -18 1868  YC1BNX ON5RZ JO21
144815 -21 1362  YC1BNX IT9VCE R-05
144815 -15 1868  YC1BNX ON5RZ JO21 (x2)
144845 -14 1363  YC1BNX IT9VCE 73
144915 -16 1868  YC1BNX ON5RZ JO21 (x5)
151215 -19 1748  YC1BNX II7MGBT +02
20m
UTC    dB Audio  Message
141115 +13 2314  YC1BNX R7BI KN96 (x2)
230745 -15 2318  CQ YC1BNX OI33
230945 -14 2318  BD4RHV YC1BNX 73
231015 -13 2318  GM1TGY YC1BNX OI33
231115 -13 2318  CQ YC1BNX OI33 (x5)
132830 -18 1516  YC1BNX RZ6HBK LN14 (x2)

Decoder S/N history by band

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