BD4XR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China

Receiver-side FT8 activity involving BD4XR, decoded by SO8OO in southeastern Poland. 26 indexed activity records, involving 40m, 20m, 10m. Heard between 2026-06-11 and 2026-09-02.

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.

Overview

26
Indexed activity rows
0
CQ messages
9
Indexed UTC dates
-
Directional S/N pending

Bands

40m 20m 10m
First indexed activity: 2026-06-11
Last indexed activity: 2026-09-02 06:34 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with BD4XR in decoded directed-looking exchanges:

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 UTCBandBD4XR S/NCounterpartCounterpart S/NMsgsCapture
09-02 08:33 10m - / -19 Z33Z -22 / - 2 Partial capture
08-27 17:20 20m - / -16 IK2GAU +10 / - 2 ✓ Closing fragment
08-27 15:27 20m - / -19 BG0DAP +4 / - 2 ✓ Closing fragment
08-23 17:00 40m - / -19 ES2AJ -4 / - 3 ✓ Closing fragment
07-15 17:42 20m - / -19 5B4ALJ -18 / - 2 ✓ Closing fragment
07-13 17:35 20m - / -24 ON6AA +16 / - 4 ✓ Closing fragment
06-23 18:53 20m - / -15 IQ4JO +18 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
083300 -21 2047  BD4XR Z33Z R-19 (x2)
20m 
UTC    dB Audio  Message
185330 +19 2906  BD4XR IQ4JO -15 (x2)
141645 -19 2284  BD4XR R2ET/9 R-09
173545 +16 2578  BD4XR ON6AA JO11 (x4)
174730 -11  940  BD4XR RA3QM R-06
174245 -15 1652  BD4XR 5B4ALJ R-19 (x2)
164500  -7  671  BD4XR BA3NZ RR73
152700  +9  327  BD4XR BG0DAP -19 (x2)
172015  +9 1066  BD4XR IK2GAU -16 (x2)
40m 
UTC    dB Audio  Message
170000  -5 1597  BD4XR ES2AJ -19 (x3)

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