UA9YJM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: NO13

Receiver-side FT8 activity involving UA9YJM, decoded by SO8OO in southeastern Poland. 228 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 25 UTC dates. Heard between 2026-04-22 and 2026-06-06.

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

228
Related messages
5
CQ messages
25
UTC dates heard
-4 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-06-06 00:29 UTC

Frequent QSO partners observed at SO8OO

Stations UA9YJM worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UA9YJM

Approximate centre of NO13, decoded 2026-06-05 02:54 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 UTCBandUA9YJM S/NCounterpartCounterpart S/NMsgsCapture
06-06 02:28 20m - / -13 7Z1EM -6 / - 2 ✓ Closing fragment
06-05 02:54 20m -14 / - KB8KHW - / - 2 Partial capture
06-03 16:14 40m - / - OM5ALL +4 / - 5 Partial capture
06-03 16:13 40m - / -18 R3DMX -17 / - 2 ✓ Closing fragment
06-03 16:10 40m - / -15 SP3JHZ -5 / - 2 ✓ Closing fragment
06-03 16:04 40m - / - OM5ALL +1 / - 4 Partial capture
06-03 15:55 40m - / - UG4L -17 / - 2 ✓ Closing fragment
06-02 11:12 20m -16 / - VK3BAC - / -13 3 ✓ Closing fragment
06-02 11:10 20m -19 / - HA1BL - / -13 3 ✓ Closing fragment
06-02 11:08 20m -19 / - OZ5AGJ -14 / -22 3 ✓ Closing observed
06-02 11:06 20m -15 / -8 RF9C -6 / - 2 ✓ Closing observed
06-02 11:03 20m -21 / -17 RU9AD -15 / -12 4 Partial capture
06-02 11:02 20m - / - PD7JLP -6 / - 3 Partial capture
06-02 10:48 20m -20 / - RO6OR - / -18 2 Partial capture
06-02 03:59 20m -17 / - R95WTA - / -24 2 ✓ Closing fragment
06-02 02:26 20m -15 / - TY5AD - / - 2 Partial capture
06-02 02:20 20m -18 / -14 CP7DX -12 / -11 7 ✓ Full exchange observed
06-01 16:11 40m - / -5 RA6FCU -8 / - 2 ✓ Closing fragment
06-01 16:10 40m - / - EU2ABM -5 / - 5 Partial capture
06-01 16:06 40m - / -12 R2DYC -14 / - 2 ✓ Closing fragment
06-01 15:51 40m - / - E70SZ +5 / - 4 Partial capture
05-31 11:42 20m -17 / - <...> - / -10 3 Partial capture
05-31 11:32 20m -17 / - CX2SA - / -20 3 ✓ Closing fragment
05-31 11:08 20m -20 / - VK1MA - / - 2 Partial capture
05-31 05:55 20m -12 / - F5RRS - / -10 2 ✓ Closing fragment
05-31 05:52 20m -9 / - R9WH/P - / - 2 ✓ Closing fragment
05-31 05:49 20m -9 / - EA5RD 0 / - 3 ✓ Closing observed
05-31 05:48 20m -5 / -8 RQ7D +8 / -17 5 ✓ Full exchange observed
05-30 02:48 20m -18 / - K7IOC - / -16 2 Partial capture
05-30 01:54 20m - / -12 EA9PB -12 / - 2 ✓ Closing fragment
05-30 01:43 20m -21 / - S21SM - / - 2 ✓ Closing fragment
05-29 08:07 20m - / -18 R6JAG -12 / - 2 ✓ Closing fragment
05-29 02:12 20m -16 / - HA3KZ - / -21 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
110815 -20 1724  CQ UA9YJM NO13
110845 -21 1725  OZ5AGJ UA9YJM -22 (x2)
110945 -16 1725  CQ UA9YJM NO13
111045 -20 1726  HA1BL UA9YJM -13 (x3)
111215 -15 1727  VK3BAC UA9YJM R-13 (x3)
025230 -11 1800  R9MDV UA9YJM NO13
025400 -15 1800  KB8KHW UA9YJM NO13 (x2)
022845 -10  958  UA9YJM 7Z1EM -13 (x2)
40m 
UTC    dB Audio  Message
155615 -18 1960  UA9YJM UG4L LO33
160445  -1 1204  UA9YJM OM5ALL JN97 (x4)
161030 -22 1944  UA9YJM UA3DPM -03
161030  -6 2130  UA9YJM SP3JHZ R-15 (x2)
161300 -17 2225  UA9YJM R3DMX -18 (x2)
161400  +8 2221  UA9YJM OM5ALL JN97 (x5)

Decoder S/N history by band

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