RW4W — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO66

Receiver-side FT8 activity involving RW4W, decoded by SO8OO in southeastern Poland. 179 related FT8 messages, 19 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-31 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

179
Related messages
19
CQ messages
20
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-05-31
Last seen: 2026-08-23 19:12 UTC

Frequent QSO partners observed at SO8OO

Stations RW4W worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RW4W

Approximate centre of LO66, decoded 2026-08-23 21:12 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 UTCBandRW4W S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:12 40m -1 / +4 DK0ACI -6 / +1 4 ✓ Full exchange observed
08-23 21:10 40m 0 / +1 DL0BSO -8 / +2 3 ✓ Full exchange observed
08-23 21:09 40m +2 / -5 ON4MAP -16 / -15 3 ✓ Full exchange observed
08-23 21:07 40m -2 / -3 M8MFU -5 / -9 5 ✓ Full exchange observed
08-23 21:07 40m 0 / -3 IN3IZQ -12 / -10 5 ✓ Full exchange observed
08-23 21:04 40m -4 / - TA2ED - / -13 4 ✓ Closing fragment
08-23 21:02 40m -1 / - DC9GT - / -10 3 Partial capture
08-23 21:00 40m -1 / - CU5AQ - / -9 4 ✓ Closing fragment
08-23 20:56 40m +5 / - BH8NNU - / -16 3 ✓ Closing fragment
08-23 20:53 40m +4 / -4 F1IQH -4 / -6 5 ✓ Full exchange observed
08-23 20:51 40m +2 / - EC2ASL -14 / -15 3 ✓ Closing observed
08-23 20:48 40m 0 / +7 R3YAU -2 / +9 5 ✓ Full exchange observed
08-23 20:47 40m +3 / -4 DL9KM 0 / -11 5 ✓ Full exchange observed
08-23 20:46 40m +1 / - EB2EMZ - / -25 2 ✓ Closing fragment
08-23 20:42 40m +4 / - BH8NNU - / -22 3 Partial capture
08-23 20:42 40m +1 / - UI6O -14 / +2 4 ✓ Closing observed
08-23 20:40 40m +4 / - SP7TF - / +2 2 ✓ Closing fragment
08-23 20:40 40m +4 / - IK4LZH 0 / +1 4 ✓ Closing observed
08-23 20:38 40m 0 / - EA3AAY -12 / -6 3 ✓ Closing observed
08-23 20:38 40m -2 / -8 SM3ULU -12 / -5 4 ✓ Full exchange observed
08-23 20:36 40m -1 / -4 RA3M -1 / - 4 ✓ Closing observed
08-23 20:35 40m +2 / - OE7LVI -5 / -12 2 Partial capture
08-23 20:35 40m 0 / - R1ZBR - / +10 2 ✓ Closing fragment
08-23 19:49 40m -9 / - RA0WBI - / - 5 Partial capture
08-01 18:17 40m -10 / - RA4ADF/P - / -24 4 Partial capture
08-01 18:13 40m -9 / - <...> - / - 4 Partial capture
08-01 18:06 40m -12 / - UB0SMX/P - / +2 2 Partial capture
07-28 07:55 20m -5 / - R70OBN - / - 3 ✓ Closing fragment
07-28 05:16 20m -18 / - RZ3Z/P - / - 6 Partial capture
07-26 18:57 40m -16 / - <...> - / -12 2 Partial capture
07-11 20:33 80m - / +3 RA5AK -8 / - 2 Partial capture
07-10 09:41 20m - / - F5IXN -18 / - 3 Partial capture
07-09 07:08 20m - / - RA9SOZ -18 / - 2 ✓ Closing fragment
07-08 08:58 20m -14 / - <...> - / -9 2 Partial capture
07-06 20:46 40m -16 / - <...> - / - 2 Partial capture
07-06 20:39 40m -18 / - UB8QCA - / 0 2 Partial capture
07-06 20:38 40m -16 / - RN1ON - / - 2 ✓ Closing fragment
07-06 20:35 40m -14 / - R6OF - / -11 3 ✓ Closing fragment
07-06 20:34 40m -15 / - RA1QEA - / - 2 Partial capture
07-06 20:31 40m -13 / - RA1QEA - / - 2 Partial capture
07-04 20:04 40m -12 / - <...> - / - 2 Partial capture
07-03 19:03 40m -12 / - UB8CQC/P - / - 3 Partial capture
07-03 18:55 40m -12 / - UB8CQC/P - / - 6 Partial capture
07-03 18:16 80m -20 / - <...> - / - 7 Partial capture
07-03 14:48 20m -15 / - RU0LM - / +6 3 ✓ Closing fragment
06-27 05:42 40m - / - DD7EE -8 / - 4 Partial capture
06-21 21:26 20m -14 / - UA0DF - / -5 2 ✓ Closing fragment
06-21 20:54 20m -14 / - RA0SNO - / 0 4 Partial capture
06-21 18:34 40m -16 / - <...> - / - 3 Partial capture
06-21 04:23 20m - / - R6FX -20 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
210845  -4 2513  RW4W M8MFU R-03
210900  -1  886  M8MFU RW4W RR73
210915  -9 2513  RW4W M8MFU 73
210930  +0  886  ON4MAP RW4W -15
210945 -16  295  RW4W ON4MAP R-05
211000  +4  886  ON4MAP RW4W RR73
211030  +1  886  DL0BSO RW4W +02
211045  -8  801  RW4W DL0BSO R+01
211100  -1  886  DL0BSO RW4W RR73
211130  +3  886  CQ RW4W LO66 (x2)
211215  -7  589  RW4W DK0ACI +04
211230  -1  886  DK0ACI RW4W R+01
211245  -4  589  RW4W DK0ACI RR73
211300  -1  886  DK0ACI RW4W 73
20m 
UTC    dB Audio  Message
094130 -13 1616  RW4W F5IXN JN23 (x3)
051615 -21 1530  RZ3Z/P RW4W LO66 (x6)
075545  -3 1518  R70OBN RW4W LO66 (x3)
130330 -22 2228  R0SDM RW4W R-05
154445 -17 2025  UG0B/P RW4W R+06
185545  -2  971  TN8GD RW4W LO66
80m 
UTC    dB Audio  Message
205545  -4 1965  RO2E/M RW4W LO66
191415 -18 1142  RW4W UA1AEL/M -04
195745 -18 2133  DL800PCH RW4W LO66
181345 -14 1928  <...> RW4W LO66 (x8)
203230  -2 1901  RW4W R2UZ/1 -03
203300  -7 1902  RW4W RR73; UA9FKM <...> -02
203330  -6 1307  RW4W RA5AK +03 (x2)
10m 
UTC    dB Audio  Message
075145  -3 2579  RW4W RA7T RR73
075545 -15 1413  RW4W RM6J +05
075545  +4 1502  RW4W R2PA -21
075615 -10 1551  RW4W UA4FKT R-23 (x2)
075645 -11 1413  RW4W RM6J R-01 (x2)
075815  -8  969  RW4W UD7G -02
080145  +5 1230  RW4W R2PA RR73
080345 -12 1553  RW4W RA3LBW KO54 (x3)
080815  -7 1255  RW4W R7NO +12 (x2)
102600  +6 2818  RW4W RT6Z RR73
160m 
UTC    dB Audio  Message
185400 -12 1496  RW4W UA6MF -08 (x2)
194015 -16 2098  UA9ZZ RW4W 73

Decoder S/N history by band

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