RW0SM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: OO22

Receiver-side FT8 activity involving RW0SM, decoded by SO8OO in southeastern Poland. 84 related FT8 messages, observed on 20m, across 27 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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

84
Related messages
0
CQ messages
27
UTC dates heard
-6 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-24
Last seen: 2026-08-22 22:04 UTC

Activity Heatmap

Locator transmitted by RW0SM

Approximate centre of OO22, decoded 2026-08-21 12:29 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 UTCBandRW0SM S/NCounterpartCounterpart S/NMsgsCapture
08-23 00:03 20m - / 0 IK6DLK -4 / - 3 ✓ Closing fragment
08-23 00:02 20m - / -10 LU4DBP -12 / - 2 ✓ Closing fragment
08-21 12:33 20m -12 / - RM9WN - / -3 2 ✓ Closing fragment
08-21 12:32 20m -14 / - RC1TB - / -15 2 ✓ Closing fragment
08-21 12:29 20m -5 / +2 DM2DXA +2 / - 4 ✓ Closing observed
07-27 11:58 20m - / - RA4FOC -15 / - 3 Partial capture
07-22 12:36 20m - / -14 IK2TDM +16 / - 2 ✓ Closing fragment
07-20 00:18 20m - / -16 PY7XC -6 / - 2 ✓ Closing fragment
07-17 12:03 20m - / -9 OO26TRUDO -6 / - 2 Partial capture
07-16 14:02 20m - / -13 RD3TBQ 0 / - 3 ✓ Closing fragment
07-10 12:07 20m - / -11 OH3OJ -8 / - 2 ✓ Closing fragment
07-10 10:29 20m - / -2 DF3IS -2 / - 2 ✓ Closing fragment
07-06 14:19 20m - / -13 OE5CCN +4 / - 2 ✓ Closing fragment
07-03 13:56 20m - / -4 GB2WWA +1 / - 2 ✓ Closing fragment
07-01 00:09 20m - / - SV5BYP -20 / - 2 ✓ Closing fragment
06-28 15:31 20m - / - E77FN -4 / - 2 Partial capture
06-23 15:01 20m - / -5 CT7AUT -8 / - 3 ✓ Closing fragment
06-20 15:47 20m +3 / - K6ELE - / - 2 ✓ Closing fragment
06-20 12:20 20m -12 / - UB3ADO/P - / -21 2 ✓ Closing fragment
06-20 12:17 20m - / -11 RN6LFO -8 / - 2 ✓ Closing fragment
06-20 12:15 20m -12 / - DL1HDL -6 / - 2 ✓ Closing observed
06-20 00:42 20m -6 / - CE3SPR - / - 2 Partial capture
06-20 00:26 20m -3 / - CE3SPR - / - 3 Partial capture
06-19 15:36 20m -5 / - ZS6TIG - / - 2 Partial capture
06-19 11:53 20m - / -22 UA3SCU -14 / - 2 ✓ Closing fragment
06-18 13:31 20m -10 / - W7C - / - 2 Partial capture
06-18 13:15 20m - / -4 R2ZR -7 / - 2 ✓ Closing fragment
06-18 13:12 20m -10 / - W7C - / - 3 Partial capture
06-18 00:58 20m -6 / - BA4IHB - / -19 2 ✓ Closing fragment
06-18 00:57 20m -4 / - EB5DFU - / -6 2 ✓ Closing fragment
06-07 15:26 20m -10 / - DL7FD - / -7 2 ✓ Closing fragment
06-07 14:56 20m -7 / -18 R3KJF -6 / -15 4 ✓ Full exchange observed
06-07 14:55 20m -6 / - OI7AX - / -25 2 ✓ Closing fragment
06-07 14:27 20m +1 / - K0IEA - / -11 3 ✓ Closing fragment
06-07 12:17 20m -8 / - KD9V - / -16 3 ✓ Closing fragment
06-04 01:33 20m - / -10 EG53DMM 0 / - 2 Partial capture
06-03 12:53 20m - / -10 RU4AJ -5 / - 3 ✓ Closing fragment
06-01 13:51 20m -11 / - AB7I - / -19 3 ✓ Closing fragment
06-01 11:48 20m -14 / - OJ0Z - / -15 3 ✓ Closing fragment
05-31 16:20 20m +1 / - TL8BNW - / - 3 Partial capture
05-28 13:28 20m - / -17 RW4HUD -7 / - 3 ✓ Closing fragment
05-28 13:26 20m - / -14 RA6FSV -7 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
053745 -12 2527  RW0SM RX7K -16
124715 -17 2663  NJ9U RW0SM 73
122945  -5  579  DM2DXA RW0SM OO22
123030  +2 2281  RW0SM DM2DXA +02 (x3)
123215 -14 1262  RC1TB RW0SM R-15 (x2)
123345 -13 1816  RM9WN RW0SM -03 (x2)
000215  -9 2415  RW0SM LU4DBP -10 (x2)
000315  -4 1134  RW0SM IK6DLK JN63 (x3)

Decoder S/N history by band

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