UA9LDT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: MO48

Receiver-side FT8 activity involving UA9LDT, decoded by SO8OO in southeastern Poland. 183 related FT8 messages, 2 CQ messages, observed on 160m, 80m, 40m, 20m, across 20 UTC dates. Heard between 2026-06-18 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

183
Related messages
2
CQ messages
20
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 160m
First seen: 2026-06-18
Last seen: 2026-08-23 15:21 UTC

Frequent QSO partners observed at SO8OO

Stations UA9LDT worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UA9LDT

Approximate centre of MO48, decoded 2026-06-18 13:21 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 UTCBandUA9LDT S/NCounterpartCounterpart S/NMsgsCapture
08-23 17:20 80m - / -19 UC1Q -3 / - 2 ✓ Closing fragment
08-20 17:34 80m - / -15 RT2P -8 / - 2 ✓ Closing fragment
08-18 17:46 80m - / -13 UA3TFF -4 / - 2 ✓ Closing fragment
08-17 06:11 20m - / -21 ON8BB -13 / - 3 ✓ Closing fragment
08-16 17:35 80m - / -4 R9CS/P -11 / - 3 ✓ Closing fragment
08-16 17:35 80m - / -20 RD6OX +2 / - 2 ✓ Closing fragment
08-09 15:28 40m - / -8 UC6D -12 / - 2 ✓ Closing fragment
08-07 17:41 80m - / -17 RA3VX -6 / - 5 ✓ Closing fragment
08-07 17:40 80m - / - RZ4M -12 / - 2 Partial capture
08-07 17:38 80m - / - RK4FD +1 / - 4 ✓ Closing fragment
08-06 17:28 160m - / - RW1C -12 / - 2 Partial capture
08-06 17:09 160m - / -20 UI6A -12 / - 5 ✓ Closing fragment
08-01 17:25 80m - / -17 R4UA -8 / - 2 ✓ Closing fragment
08-01 17:01 80m - / -12 R3EDI -9 / - 3 ✓ Closing fragment
07-31 17:31 80m - / -12 RN2T -7 / - 3 ✓ Closing fragment
07-31 17:27 80m - / -13 R3UG -8 / - 2 ✓ Closing fragment
07-30 18:53 80m - / -23 R7CD +12 / - 4 ✓ Closing fragment
07-30 17:55 80m - / - UA9FGJ -15 / - 2 Partial capture
07-30 17:54 80m - / - RA4CA +1 / - 11 Partial capture
07-30 17:52 80m - / -13 RA4P -14 / - 5 ✓ Closing fragment
07-30 17:50 80m - / -16 RU3FM -14 / - 2 ✓ Closing fragment
07-30 17:49 80m - / -2 R9TS -10 / - 4 ✓ Closing fragment
07-30 17:48 80m - / -18 RZ3ZY -2 / - 2 ✓ Closing fragment
06-28 18:06 160m - / -21 RZ3DX -10 / - 3 Partial capture
06-28 18:05 160m - / - R7NA -6 / - 5 Partial capture
06-28 18:01 160m - / - RA3PN -14 / - 2 Partial capture
06-28 18:01 160m - / - R7NA 0 / - 5 Partial capture
06-28 17:59 160m - / -21 RZ3DX -9 / - 3 Partial capture
06-27 19:25 160m - / -7 RK3QA 0 / - 2 ✓ Closing fragment
06-27 19:06 160m - / - RU3OW -15 / - 3 Partial capture
06-27 18:42 160m - / -19 RU3FM +4 / - 11 ✓ Closing fragment
06-27 18:41 160m - / - RK3QA -14 / - 2 Partial capture
06-27 18:38 160m - / - RK3QA -10 / - 2 Partial capture
06-27 18:34 160m - / - RK3QA -10 / - 2 Partial capture
06-26 19:35 160m - / -20 RU9F -9 / - 3 Partial capture
06-20 18:20 40m - / - RA3TVW -12 / - 2 ✓ Closing fragment
06-20 18:16 40m - / -16 UG4L -17 / - 3 ✓ Closing fragment
06-20 16:42 20m - / -6 RC2EC -20 / - 2 ✓ Closing fragment
06-19 21:28 40m - / -17 RJ6B -1 / - 4 Partial capture
06-19 21:28 40m - / - RA6AR -18 / - 2 Partial capture
06-19 21:21 40m - / -11 UB3AMO -16 / - 2 ✓ Closing fragment
06-19 21:20 40m - / -23 IQ4JO +15 / - 3 ✓ Closing fragment
06-19 21:16 40m - / -7 RM5F -1 / - 3 ✓ Closing fragment
06-19 21:14 40m - / -15 OK1WCF +2 / - 3 ✓ Closing fragment
06-19 18:46 40m - / - R3ICU -16 / - 2 Partial capture
06-19 17:44 40m - / - S59A -6 / - 2 ✓ Closing fragment
06-19 17:43 40m - / -17 SP5ENM +3 / - 4 ✓ Closing fragment
06-19 17:40 40m - / -6 R3XS -10 / - 2 ✓ Closing fragment
06-19 17:27 40m - / -14 R2EN -4 / - 2 ✓ Closing fragment
06-19 17:22 40m - / -19 RN6HK +1 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
174200  -9 1067  UA9LDT RA3VX LO06 (x3)
173515  +2 1953  UA9LDT RD6OX -20
173545  -6 2402  UA9LDT R9CS/P -04
173545  +1 1953  UA9LDT RD6OX RR73
173615 -10 2402  UA9LDT R9CS/P -04 (x2)
173945 -11 2534  UA9LDT RA4FHO RR73
174615  -7 2345  UA9LDT UA3TFF -13 (x2)
173415 -10 2125  UA9LDT RT2P -15 (x2)
172045  -5  563  UA9LDT UC1Q -19 (x2)
20m 
UTC    dB Audio  Message
132115 -13 2743  R9CS/P UA9LDT MO48
132130  -3 2743  UA9LDT R9CS/P -11
132145 -11 2743  R9CS/P UA9LDT R+02
132200  -2 2743  UA9LDT R9CS/P -11
132215 -12 2743  R9CS/P UA9LDT R-02
132230  +3 2743  UA9LDT R9CS/P RR73
164215 -23 1780  UA9LDT RC2EC -06 (x2)
173700 -16 1334  UA9LDT R2BIU RR73
115815 -16 2405  UA9LDT RA3VAN RR73
111745 -17 1202  UA9LDT RA3RPJ -08
060815 -20 1814  UA9LDT R9FDE/P RR73
061115 -10 2207  UA9LDT ON8BB JO21 (x3)
40m 
UTC    dB Audio  Message
212900  -2 2836  UA9LDT RJ6B KN95 (x3)
213600 -10 2297  UA9LDT R5BM KO85
213600  -5 2794  UA9LDT RJ6B 73
181600 -16 2407  UA9LDT UG4L LO33 (x3)
182000 -13 2515  UA9LDT RA3TVW LO25 (x2)
182530 -22 1303  UA9LDT R3LDH RR73
172915 -10 2622  UA9LDT R2EC KO82
173845 -13 2380  UA9LDT R5AV RR73
152815 -12 2270  UA9LDT UC6D R-08 (x2)
160m 
UTC    dB Audio  Message
180545  -3 1893  UA9LDT R7NA LN07 (x2)
180615 -11 1806  UA9LDT RZ3DX -21 (x2)
180645 -15 1762  UA9LDT R7NA LN07
180715  -8 1806  UA9LDT RZ3DX KO85
180715  -4 1762  UA9LDT R7NA LN07
170945 -16 2245  UA9LDT UI6A -20 (x5)
172815 -13 2391  UA9LDT RW1C KO49 (x3)

Decoder S/N history by band

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