BA4II — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China Locator transmitted in a decoded message: OM86

Receiver-side FT8 activity involving BA4II, decoded by SO8OO in southeastern Poland. 864 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 19 UTC dates. Heard between 2026-07-11 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

864
Related messages
1
CQ messages
19
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-07-11
Last seen: 2026-08-23 20:52 UTC

Activity Heatmap

Locator transmitted by BA4II

Approximate centre of OM86, decoded 2026-08-23 22:52 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 UTCBandBA4II S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:58 20m - / -16 I6GFX -2 / - 4 Partial capture
08-23 21:19 20m - / -9 JA1SJS -7 / - 2 ✓ Closing fragment
08-23 20:43 20m - / -15 IZ2DPX +15 / - 2 ✓ Closing fragment
08-23 19:18 20m - / -6 RZ6AKF +12 / - 2 ✓ Closing fragment
08-23 18:52 20m - / -16 RA3ZH +6 / - 3 ✓ Closing fragment
08-23 17:30 20m - / -19 RT4A -6 / - 2 Partial capture
08-23 17:18 20m - / -10 RA3BU -5 / - 2 Partial capture
08-23 16:44 20m - / -12 RA6ARI +1 / - 2 Partial capture
08-23 16:16 20m - / -15 UI6O -13 / - 5 Partial capture
08-22 16:46 20m - / -22 UA3ZNQ -16 / - 2 Partial capture
08-22 16:19 20m - / -12 R6FFB -2 / - 2 ✓ Closing fragment
08-22 15:53 20m - / -9 BG0DAP -11 / - 2 ✓ Closing fragment
08-22 14:58 20m - / -5 JA1EMQ -12 / - 2 ✓ Closing fragment
08-22 14:42 20m - / -20 RU4SS -8 / - 2 ✓ Closing fragment
08-22 13:44 20m - / -6 RA9MI -9 / - 2 ✓ Closing fragment
08-21 19:27 20m - / - EA2EJO +4 / - 2 Partial capture
08-21 19:18 20m - / - F4IBJ +7 / - 3 Partial capture
08-21 19:17 20m - / -7 9A5WA +14 / - 2 ✓ Closing fragment
08-21 19:09 20m - / -9 HG0NPJ +3 / - 5 Partial capture
08-21 19:06 20m - / -16 IK4PLW +24 / - 2 ✓ Closing fragment
08-21 18:54 20m - / -17 DL2RH 0 / - 8 Partial capture
08-21 18:46 20m - / - LZ4VR -9 / - 3 Partial capture
08-21 18:38 20m - / -15 EB1DJ -4 / - 2 ✓ Closing fragment
08-21 18:29 20m - / - SP6AXW +12 / - 5 Partial capture
08-21 18:20 20m - / -7 DM2DXA -4 / - 2 ✓ Closing fragment
08-21 17:59 20m - / -14 EA1N +14 / - 6 ✓ Closing fragment
08-21 17:42 20m - / -12 ON4ASV +1 / - 4 ✓ Closing fragment
08-21 17:29 20m - / -17 DK0SD +9 / - 3 Partial capture
08-21 17:24 20m - / -15 OM2BH -4 / - 3 Partial capture
08-21 17:24 20m - / - S52D +5 / - 2 Partial capture
08-21 16:54 20m - / -8 JA5SUD -5 / - 2 ✓ Closing fragment
08-21 15:56 20m - / -19 UA3QNA -4 / - 2 ✓ Closing fragment
08-21 15:45 20m - / -17 F6BLP 0 / - 10 Partial capture
08-21 15:44 20m - / -11 RX7T -20 / - 2 ✓ Closing fragment
08-21 15:08 20m - / -20 EX8ABQ -19 / - 2 Partial capture
08-20 18:29 20m - / -16 ON5GQ +4 / - 3 ✓ Closing fragment
08-20 17:46 20m - / -16 JG3RPL -8 / - 2 ✓ Closing fragment
08-20 17:36 20m - / -6 OZ3XY -9 / - 2 Partial capture
08-20 17:16 20m - / -12 PD7EB +9 / - 5 ✓ Closing fragment
08-20 16:48 20m - / -18 RZ6ALZ +4 / - 2 ✓ Closing fragment
08-20 16:42 20m - / -14 RX9ABI -10 / - 2 ✓ Closing fragment
08-20 16:10 20m - / -15 R4CHN +2 / - 2 Partial capture
08-20 15:35 20m - / -8 R5AV -4 / - 2 ✓ Closing fragment
08-20 15:23 20m - / -10 YB2TS -9 / - 4 ✓ Closing fragment
08-19 22:58 20m - / -16 UA6CE -7 / - 3 ✓ Closing fragment
08-19 22:48 20m - / -15 CE7VP -10 / - 3 ✓ Closing fragment
08-19 19:59 20m - / -18 F5RRS -1 / - 2 ✓ Closing fragment
08-19 19:56 20m - / -21 IU3MAG -11 / - 2 Partial capture
08-19 19:53 20m - / -21 Z34K -6 / - 2 Partial capture
08-19 19:38 20m - / -22 IK2YVA -12 / - 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
191900 +19  760  BA4II RZ6AKF RR73
201000 -10 1219  BA4II PY4PDO RR73
204100 -13 2600  BA4II LW2DAF RR73
204330 +12  330  BA4II IZ2DPX -15 (x2)
211900  -7 2735  BA4II JA1SJS -09 (x2)
214515  +2 2120  BA4II GW0ARK RR73
215845  -3  881  BA4II I6GFX -16 (x4)
220900 -19 1985  BA4II RA6OF RR73
222215 -10 1490  BA4II JY5IB -13
225200 -17  762  CQ BA4II OM86                         a1
80m
UTC    dB Audio  Message
185945 -13  550  YL2NX BA4II RRR (x3)
190115  -9  550  BH4GWF BA4II +07 (x2)
230130  +6 2417  BA4II 9A4ZM JN86 (x3)
170230  +0 2597  BA4II DL1JHR JO60 (x5)
40m
UTC    dB Audio  Message
211545  +5  258  BA4II DH8IAB R-22 (x4)
213745 -20 1919  BA4II SP8NR KO12 (x3)
214230 -15 2318  BA4II EA2DYB RR73
220630 -10 2233  BA4II R3EDX -15 (x2)
222000  -5 2146  BA4II M0BCT -16 (x2)
223330  +6  920  BA4II DL3MIB JN57 (x3)

Decoder S/N history by band

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