RW4HUD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO42

Receiver-side FT8 activity involving RW4HUD, decoded by SO8OO in southeastern Poland. 255 related FT8 messages, observed on 160m, 80m, 40m, 20m, 10m, across 39 UTC dates. Heard between 2026-05-25 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

255
Related messages
0
CQ messages
39
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-05-25
Last seen: 2026-08-23 01:39 UTC

Frequent QSO partners observed at SO8OO

Stations RW4HUD worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RW4HUD

Approximate centre of LO42, decoded 2026-08-23 06:43 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 UTCBandRW4HUD S/NCounterpartCounterpart S/NMsgsCapture
08-23 03:39 40m - / +3 RZ6ALZ -14 / - 2 ✓ Closing fragment
08-23 03:35 40m - / -5 RD3FY -1 / - 2 ✓ Closing fragment
08-23 03:21 40m - / - EW4DX +3 / - 3 Partial capture
08-23 03:19 40m -19 / - R3DOE/P - / -11 3 ✓ Closing fragment
08-23 03:17 40m -16 / +2 R6LFO -8 / +5 3 ✓ Full exchange observed
08-21 19:09 160m - / - R2DGN -9 / - 3 ✓ Closing fragment
08-21 19:08 160m - / - R1MA -20 / - 2 ✓ Closing fragment
08-21 19:05 160m - / -20 RT2P -16 / - 2 ✓ Closing fragment
08-21 19:04 160m - / -9 R7LB +1 / - 3 ✓ Closing fragment
08-21 19:01 160m - / -16 RW4HD -10 / - 2 Partial capture
08-21 18:57 80m - / -8 RA3SO -5 / - 2 ✓ Closing fragment
08-21 18:41 80m -17 / - UF4S/P - / -19 4 Partial capture
08-21 18:27 80m -12 / -13 RY3F -3 / - 3 ✓ Closing observed
08-21 08:53 20m -18 / -16 RU4B -21 / -1 3 Partial capture
08-21 06:37 20m -13 / - R6ADH - / -12 2 Partial capture
08-20 16:06 20m -9 / - BH3MPM - / -24 3 ✓ Closing fragment
08-20 16:04 20m -10 / - <...> - / -18 4 Partial capture
08-20 15:56 20m -15 / - <...> - / -18 3 Partial capture
08-20 15:54 20m -10 / - R3DFE/M - / -18 3 Partial capture
08-20 15:51 20m - / -21 R6DBT -5 / - 3 Partial capture
08-20 15:36 20m -20 / - R9FDE/P - / -19 2 Partial capture
08-16 15:51 40m - / -1 RA6FCU -16 / - 2 ✓ Closing fragment
08-15 18:49 80m -10 / -2 RK6MC +4 / +5 6 ✓ Full exchange observed
08-15 18:47 80m +1 / -2 R6ML +7 / -1 5 ✓ Full exchange observed
08-15 18:45 80m -2 / 0 R3BDQ +8 / +5 6 ✓ Full exchange observed
08-14 20:44 80m -12 / - <...> - / -11 2 Partial capture
08-14 19:19 80m - / -4 RA3GZ +14 / - 2 ✓ Closing fragment
08-14 18:37 80m -16 / - R6DOB/7 - / 0 2 Partial capture
08-14 18:27 80m -20 / -9 R50RKZ +10 / - 4 ✓ Closing observed
08-10 17:27 80m - / - LY1DY +7 / - 3 Partial capture
08-10 17:26 80m - / -8 UA9FFV -9 / - 2 ✓ Closing fragment
08-10 17:23 80m - / +2 R4IK -13 / - 2 ✓ Closing fragment
08-10 17:09 40m -20 / - <...> - / - 2 Partial capture
08-09 14:14 10m - / - 9A4ZM -12 / - 2 Partial capture
08-09 06:12 20m - / -12 R9AL -1 / - 2 ✓ Closing fragment
08-07 18:27 80m -15 / -5 RA4CQW/P -7 / -8 5 ✓ Full exchange observed
08-07 18:24 80m -22 / - UB0SMX/P - / -5 2 Partial capture
08-03 18:42 80m -24 / 0 R2GFD -15 / +1 2 Partial capture
08-03 18:39 80m -20 / - R2GFD - / - 2 Partial capture
08-03 18:35 80m -24 / -5 R2SDZ +4 / +6 4 ✓ Full exchange observed
08-03 18:34 80m -24 / -12 R3GF -3 / - 3 ✓ Closing observed
08-03 18:32 80m -23 / -3 R6ZAJ -12 / -7 5 ✓ Full exchange observed
08-03 18:26 80m - / -4 UA1AEL -7 / - 2 ✓ Closing fragment
08-03 18:23 80m -24 / -8 R6OIZ +11 / - 2 Partial capture
08-01 16:31 20m -24 / - <...> - / -8 2 Partial capture
08-01 09:52 20m - / -18 RV9CX -15 / - 3 ✓ Closing fragment
07-31 18:44 80m -14 / -11 RQ4F -8 / -5 4 ✓ Full exchange observed
07-31 18:43 80m -17 / -3 RC6BB -17 / - 3 ✓ Closing observed
07-31 18:40 80m - / -3 RK6MC +5 / - 2 ✓ Closing fragment
07-31 18:40 80m -6 / -6 RD5Q -16 / -12 4 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
155830 -19 1943  <R3DFE/M> RW4HUD R-18
160400 -13 2563  <...> RW4HUD R-18 (x4)
160600 -12 2562  BH3MPM RW4HUD R-24 (x3)
063700 -14  965  R6ADH RW4HUD LO42 (x2)
085300 -14 2120  RU4B RW4HUD LO42
085315 -21 2332  RW4HUD RU4B -16
085330 -21 2119  RU4B RW4HUD R-01
043015  +0 1931  <...> RW4HUD R-12
064315  -9 1391  RI1FJL RW4HUD LO42
40m 
UTC    dB Audio  Message
155100 -13 1594  RW4HUD RA6FCU -01 (x2)
031745 -10  775  RW4HUD R6LFO +02
031800 -16 1408  R6LFO RW4HUD R+05
031815  -5  774  RW4HUD R6LFO RR73
031900 -20 1408  R3DOE/P RW4HUD LO42 (x3)
032115  -1  815  RW4HUD EW4DX KO23 (x3)
033515  -1 2835  RW4HUD RD3FY -05 (x2)
033915 -15 2168  RW4HUD RZ6ALZ +03 (x2)
80m 
UTC    dB Audio  Message
185015  -9 1408  RK6MC RW4HUD RR73
185030  +9 1407  RW4HUD RK6MC RR73
185215 -15 1114  <...> RW4HUD R-21
185845 -14 1114  RO2E/M RW4HUD R-14
182730  +1 2638  RW4HUD RY3F -13 (x2)
182815 -12 2504  RY3F RW4HUD 73
184115 -17 2386  UF4S/P RW4HUD R-19 (x4)
185715  -5 1606  RW4HUD RA3SO R-08 (x2)
194000 -14 1216  RW4HUD UF4S/P R-04
194145 -10 1381  RW4HUD UB1Q -04
160m 
UTC    dB Audio  Message
192100  -1 1749  RW4HUD RU3OZ 73
191815 -24 1665  RW4HUD UA4FKT LO23 (x2)
190115  -9 2705  RW4HUD RW4HD -16 (x2)
190430  +0  932  RW4HUD R7LB LN17 (x2)
190530 -16 1471  RW4HUD RT2P -20
190530  +3  932  RW4HUD R7LB 73
190600 -17 1471  RW4HUD RT2P RR73
190800 -20 1641  RW4HUD R1MA RR73 (x2)
190900  -5 2502  RW4HUD R2DGN KO94 (x3)
10m 
UTC    dB Audio  Message
074315 -11 2153  RW4HUD RK6A RR73
141400 -12 1498  RW4HUD 9A4ZM JN86 (x2)
080430  -4 2559  RW4HUD RZ3DX KO85

Decoder S/N history by band

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