RW4M — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO44

Receiver-side FT8 activity involving RW4M, decoded by SO8OO in southeastern Poland. 165 related FT8 messages, observed on 160m, 80m, 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-11 and 2026-08-08.

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

165
Related messages
0
CQ messages
31
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-05-11
Last seen: 2026-08-08 19:06 UTC

Frequent QSO partners observed at SO8OO

Stations RW4M worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RW4M

Approximate centre of LO44, decoded 2026-08-21 20:59 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 UTCBandRW4M S/NCounterpartCounterpart S/NMsgsCapture
08-21 20:57 20m +1 / - 8P6GY - / -25 8 ✓ Closing fragment
08-21 19:25 20m -13 / - ZV8R - / - 2 Partial capture
08-21 19:09 20m -17 / - 5H6PJ - / - 2 Partial capture
08-15 13:10 20m -13 / - RI0FA - / -4 5 ✓ Closing fragment
08-08 21:05 40m -18 / -14 CN8NS -22 / -8 4 ✓ Full exchange observed
08-08 20:56 40m -9 / - CX2CC - / -12 4 Partial capture
08-08 20:35 80m - / - UA3IHJ +5 / - 3 Partial capture
08-08 20:34 80m - / - RA3WY -4 / - 4 Partial capture
08-08 20:32 80m +1 / -21 UI7N -10 / - 2 ✓ Closing observed
08-08 20:32 80m - / -8 RM5F 0 / - 3 Partial capture
08-08 20:31 80m -10 / -12 R4LQ -4 / -1 3 ✓ Full exchange observed
08-08 19:52 80m - / - RA4LFN -6 / - 2 Partial capture
08-08 19:44 80m - / - R3HH +8 / - 2 Partial capture
08-08 19:43 80m - / - S59A +18 / - 2 ✓ Closing fragment
08-05 02:43 20m -16 / - OA4DOR - / -14 8 ✓ Closing fragment
08-05 02:40 20m -2 / - TI2FAF - / -6 3 ✓ Closing fragment
08-05 02:11 20m -19 / - HK4ZZ - / - 3 Partial capture
08-05 02:07 20m -17 / - LU5ILA - / -21 3 ✓ Closing fragment
08-05 02:03 20m -19 / - ZZ2DX - / -9 4 ✓ Closing fragment
08-05 01:59 20m -17 / - HK4QHD - / -14 2 Partial capture
08-03 02:45 40m -14 / - PP5GP - / - 2 Partial capture
08-03 02:38 40m -10 / - OA4ENG - / - 4 ✓ Closing fragment
08-01 22:07 40m - / - RL3K -21 / - 8 Partial capture
08-01 22:07 40m - / - RA3WY -13 / - 5 Partial capture
08-01 22:03 40m -8 / - VK6BAD - / -14 6 ✓ Closing fragment
08-01 22:03 40m - / - OZ5GW -18 / - 2 Partial capture
08-01 21:59 40m -1 / - TJ1GD/P - / -16 7 ✓ Closing fragment
08-01 21:15 20m +3 / -11 PS8ARP -17 / -22 5 ✓ Full exchange observed
08-01 21:09 20m +2 / - PS8ARP - / - 3 Partial capture
08-01 21:07 20m -2 / - LU4DRH - / -15 3 ✓ Closing fragment
07-28 07:41 20m -2 / - VK4MA - / - 7 Partial capture
07-27 22:28 80m +4 / -8 EA8UP -15 / -13 5 ✓ Full exchange observed
07-27 11:16 20m +7 / - OV9A - / -1 3 ✓ Closing fragment
07-27 11:07 20m -18 / - VE2OPR - / - 2 Partial capture
07-27 09:33 20m -8 / - RD1A - / -14 4 Partial capture
07-26 05:12 20m -18 / - XE2V - / - 2 Partial capture
07-26 04:54 20m -5 / - HK3AB - / - 4 Partial capture
07-26 04:37 20m +7 / - OA4DPH - / - 5 Partial capture
07-26 04:30 20m -8 / - HI3ADI - / -10 6 Partial capture
07-24 07:31 20m -19 / - HI8UD - / - 4 Partial capture
07-24 07:06 20m -13 / -4 VK3YP -21 / -26 2 Partial capture
07-24 07:02 20m -10 / - VK3YP - / - 2 Partial capture
07-24 06:41 20m -18 / - VK3YP - / - 10 Partial capture
07-23 17:33 20m -14 / - VU4R - / - 10 Partial capture
07-23 17:23 20m -13 / - VU4R - / - 4 Partial capture
07-22 12:36 20m -14 / - F1PBZ -20 / -15 2 ✓ Closing observed
07-18 19:23 40m -8 / - HB040A - / - 5 Partial capture
07-18 18:39 20m -6 / - TF8KW - / - 2 Partial capture
07-18 17:05 40m - / - R7DX -14 / - 4 Partial capture
07-18 17:02 40m - / +3 RM5F -12 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
143930 -17 1200  EY7BP RW4M LO44 (x2)
150715 -12 2624  <...> RW4M R-06
190945 -20  966  5H6PJ RW4M LO44 (x2)
192545 -12 1698  ZV8R RW4M LO44 (x2)
205730  +4 2267  8P6GY RW4M LO44 (x8)
40m 
UTC    dB Audio  Message
023915  -8 2435  OA4ENG RW4M LO44 (x3)
024245  -7  727  PY1ZV RW4M LO44
024545 -12 1514  PP5GP RW4M LO44 (x2)
223330  -9 1210  5N0YEN RW4M 73
205630  -9 2157  CX2CC RW4M LO44 (x4)
210530 -20 1853  RW4M CN8NS -14
210545 -20 1851  CN8NS RW4M R-08
210600 -23 1852  RW4M CN8NS RR73
210615 -15 1851  CN8NS RW4M 73
80m 
UTC    dB Audio  Message
203100  -4 1755  RW4M R4LQ -12
203115 -10 1756  R4LQ RW4M R-01 (x2)
203200  -2  952  RW4M RM5F KO85
203230 -10 2709  RW4M UI7N R-21
203245  +1 2710  UI7N RW4M RR73
203300  +1  952  RW4M RM5F KO85 (x2)
203430  -9 1452  RW4M RA3WY KO81 (x2)
203500  +6 1266  RW4M UA3IHJ KO67 (x2)
203530  -5 1452  RW4M RA3WY KO81 (x2)
203600  +5 1266  RW4M UA3IHJ KO67
10m 
UTC    dB Audio  Message
191100 -21 1346  LU1EEP RW4M LO44 (x2)
191415 -13  899  RW4M G3YFW -01
191615 -19 1346  PY2CAB RW4M LO44 (x2)
192230 -22 1823  LU1EEP RW4M LO44
192630  -7 2632  RL1W RW4M R-09
192800 -15 2482  R3LCW RW4M 73
192815 -10  542  RW4M RO3ZR KO80
193130 -18 1491  RK3AW RW4M 73
193200 -17 2435  R2ZR RW4M -10
193330 -16 1097  RU3DK RW4M +04
132615 -12 2687  RW4M SM2LIY KP04 (x2)
142230 -17 2037  PU2MVE RW4M LO44
160m 
UTC    dB Audio  Message
211700  -3 1378  RW4M SA5ACL -13 (x2)

Decoder S/N history by band

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