UA9JDH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving UA9JDH, decoded by SO8OO in southeastern Poland. 88 related FT8 messages, 2 CQ messages, observed on 160m, 20m, across 4 UTC dates. Heard between 2026-07-29 and 2026-08-13.

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

88
Related messages
2
CQ messages
4
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-07-29
Last seen: 2026-08-13 17:43 UTC

Activity Heatmap

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 UTCBandUA9JDH S/NCounterpartCounterpart S/NMsgsCapture
08-13 19:41 160m - / -20 R1MA -1 / - 4 ✓ Closing fragment
08-13 19:41 160m - / -8 RZ1OK -14 / - 2 ✓ Closing fragment
08-13 19:37 160m - / - LZ3YY +2 / - 4 Partial capture
08-13 19:34 160m - / -19 RU6K +3 / - 3 ✓ Closing fragment
08-13 19:30 160m - / -17 R7KQ +4 / - 6 ✓ Closing fragment
08-13 19:28 160m - / -13 RA3BY +6 / - 4 ✓ Closing fragment
08-13 19:27 160m - / -14 R5BS -1 / - 3 ✓ Closing fragment
08-13 19:27 160m - / -7 RM3ZR +1 / - 7 ✓ Closing fragment
08-13 18:13 20m - / - HB9CXZ -2 / - 4 Partial capture
08-13 18:10 20m - / -11 PD1ADA -14 / - 10 ✓ Closing fragment
08-13 18:07 20m - / -5 PD0RDD -2 / - 3 ✓ Closing fragment
08-08 10:36 20m - / - SP6DA -19 / - 2 Partial capture
08-08 10:26 20m - / -13 RW3PL -13 / - 3 ✓ Closing fragment
07-30 19:00 20m -7 / 0 M7OBM -1 / -5 9 ✓ Full exchange observed
07-30 18:59 20m -4 / +10 R4FDW -19 / +6 5 ✓ Full exchange observed
07-30 18:59 20m -2 / - F4BJN - / -9 2 ✓ Closing fragment
07-30 18:58 20m -4 / - YU7XL - / 0 2 ✓ Closing fragment
07-30 18:57 20m -6 / - R3BDQ - / +2 2 ✓ Closing fragment
07-30 11:15 20m -6 / -17 PD3LKN -10 / -5 4 ✓ Full exchange observed
07-30 11:12 20m - / - PD3LKN -10 / - 2 Partial capture
07-30 10:50 20m - / -2 OM0RX -20 / - 4 ✓ Closing fragment
07-30 10:47 20m - / +9 RW4YD -22 / - 2 ✓ Closing fragment
07-29 11:32 20m - / - M8FQT -17 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m
UTC    dB Audio  Message
193215  +5  648  UA9JDH R7KQ -17 (x2)
193415  +3  516  UA9JDH RU6K -19 (x3)
193745  +4 1197  UA9JDH LZ3YY KN32 (x4)
194115 -14  843  UA9JDH RZ1OK R-08
194145  -4  552  UA9JDH R1MA KO59
194145 -13  843  UA9JDH RZ1OK 73
194215  +0  552  UA9JDH R1MA KO59 (x3)
20m
UTC    dB Audio  Message
181000 -15 2034  UA9JDH PD1ADA JO21 (x7)
181300  -2 2245  UA9JDH HB9CXZ JN46
181330  -9 2035  UA9JDH PD1ADA 73
181330  -2 2245  UA9JDH HB9CXZ JN46
181400 -12 2035  UA9JDH PD1ADA 73
181400  +1 2245  UA9JDH HB9CXZ JN46
181430 -16 2035  UA9JDH PD1ADA 73
181430  -3 2245  UA9JDH HB9CXZ JN46
185745 -12 1381  UA9JDH E77FN JN93

Decoder S/N history by band

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