BA3MMA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China Locator transmitted in a decoded message: OM77

Receiver-side FT8 activity involving BA3MMA, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, observed on 20m, across 8 UTC dates. Heard between 2026-06-07 and 2026-07-10.

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

30
Related messages
0
CQ messages
8
UTC dates heard
-0 dB
Mean decoder S/N

Bands

20m
First seen: 2026-06-07
Last seen: 2026-07-10 07:48 UTC

Frequent QSO partners observed at SO8OO

Stations BA3MMA worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by BA3MMA

Approximate centre of OM77, decoded 2026-06-19 18:51 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 UTCBandBA3MMA S/NCounterpartCounterpart S/NMsgsCapture
07-10 09:47 20m - / -15 <...> -16 / - 2 Partial capture
06-20 08:36 20m - / -24 F8RZ +18 / - 2 Partial capture
06-20 08:27 20m - / -25 E70A +16 / - 4 Partial capture
06-19 19:01 20m - / -8 RK4FF 0 / - 3 Partial capture
06-19 18:53 20m - / -8 JA6CNL -8 / - 2 ✓ Closing fragment
06-19 18:51 20m -20 / - F4FLI - / - 2 Partial capture
06-19 18:31 20m -22 / - UT5MD - / -6 2 ✓ Closing fragment
06-19 18:28 20m -22 / - RW0AR - / -3 2 Partial capture
06-19 18:27 20m -20 / - RA3Y - / - 2 ✓ Closing fragment
06-19 18:22 20m -21 / - OM3CUP - / -15 2 Partial capture
06-19 18:03 20m - / -14 YO4NT +15 / - 2 Partial capture
06-15 03:50 20m - / -10 UN8DSW -17 / - 2 ✓ Closing fragment
06-12 06:17 20m - / -13 F6KHM +3 / - 3 Partial capture
06-10 09:59 20m - / -16 R0AX 0 / - 2 ✓ Closing fragment
06-07 03:42 20m - / -12 R0AX -8 / - 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
185130 -20 2060  F4FLI BA3MMA OM77
185345  -9  454  BA3MMA JA6CNL -08 (x2)
190145  +0 2059  BA3MMA RK4FF -08 (x3)
190415 -19 2050  BA3MMA LA8ENA RR73
082730 +14 2670  BA3MMA E70A -25 (x4)
083630 +20 2930  BA3MMA F8RZ -24 (x2)
094730 -18 1958  BA3MMA <...> -15 (x2)

Decoder S/N history by band

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