US2YW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN28

Receiver-side FT8 activity involving US2YW, decoded by SO8OO in southeastern Poland. 2,820 related FT8 messages, 69 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 70 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

2,820
Related messages
69
CQ messages
70
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m
First seen: 2026-05-25
Last seen: 2026-08-23 04:58 UTC

Frequent QSO partners observed at SO8OO

Stations US2YW worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by US2YW

Approximate centre of KN28, decoded 2026-08-23 05:23 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 UTCBandUS2YW S/NCounterpartCounterpart S/NMsgsCapture
08-23 06:58 20m - / -14 IK4POB -12 / - 2 ✓ Closing fragment
08-23 05:22 40m -5 / - PA7BOR - / - 3 Partial capture
08-23 05:21 40m -11 / - YO2LQF - / - 2 Partial capture
08-23 05:17 40m -10 / - YO3LR - / - 2 Partial capture
08-23 05:15 40m -12 / - <...> - / 0 2 Partial capture
08-23 05:13 40m 0 / - UR3QCV - / - 3 Partial capture
08-23 04:35 60m +1 / - SP1ZMO - / -11 7 Partial capture
08-23 04:34 60m +3 / - <...> - / - 2 Partial capture
08-23 04:30 40m -4 / - SP7XIF - / - 4 Partial capture
08-23 04:29 40m +2 / - KJ4QVJ - / - 3 Partial capture
08-23 04:26 40m +2 / - DL3OCF - / - 3 Partial capture
08-23 04:24 20m -3 / - WG9S - / - 3 Partial capture
08-23 04:22 20m -15 / - VA7NRC - / - 2 Partial capture
08-23 04:18 20m -4 / - XE1SWW - / -14 3 Partial capture
08-23 04:16 20m -11 / - VA7NRC - / -18 4 Partial capture
08-23 04:14 20m -6 / - KA7WOC - / -13 3 ✓ Closing fragment
08-23 04:10 20m -6 / - AB0EZ - / -15 3 ✓ Closing fragment
08-23 04:04 20m -18 / - KM4IOA - / -8 2 ✓ Closing fragment
08-23 04:02 20m -16 / - XE1SWW - / -1 4 Partial capture
08-23 03:58 20m -18 / - KJ6MBW - / - 3 Partial capture
08-23 03:45 80m +10 / - SP1ZMO - / - 9 Partial capture
08-23 03:35 40m -2 / - KD3CZT - / - 9 Partial capture
08-23 03:33 40m +3 / - <...> - / -7 2 Partial capture
08-23 03:30 40m +3 / -15 EA5JK +2 / -2 7 ✓ Full exchange observed
08-22 07:33 20m +10 / - M0LAD - / - 4 Partial capture
08-22 07:31 20m +12 / 0 F4UJU +16 / -8 6 ✓ Full exchange observed
08-22 07:28 20m +17 / - M0LAD - / - 6 Partial capture
08-22 07:26 20m +3 / - SP5TL - / -8 3 ✓ Closing fragment
08-22 07:23 20m +6 / +2 DC2SF -6 / -14 6 ✓ Full exchange observed
08-22 07:17 20m +6 / - M0LAD - / - 12 Partial capture
08-21 22:33 10m - / - DO1FDK -2 / - 3 Partial capture
08-21 22:16 10m - / - DO4RP -14 / - 8 Partial capture
08-21 19:43 10m - / +3 ON7VZ -8 / - 2 ✓ Closing fragment
08-21 17:48 10m - / - OE5MZO +5 / - 2 ✓ Closing fragment
08-21 17:40 10m - / - DL6EL +3 / - 3 Partial capture
08-21 17:39 10m - / -5 IZ2GTS -10 / - 2 ✓ Closing fragment
08-21 17:20 10m - / +3 DL8FBC -5 / - 3 Partial capture
08-21 17:00 10m - / +3 DH6DAO -12 / - 2 ✓ Closing fragment
08-21 16:52 10m - / -2 DO9PV -16 / - 2 ✓ Closing fragment
08-21 16:45 10m - / -8 DF2RG -13 / - 2 ✓ Closing fragment
08-21 16:33 10m - / -4 DH5BM +4 / - 2 ✓ Closing fragment
08-21 16:28 40m -11 / - DL4JCP - / - 3 Partial capture
08-21 16:25 40m -2 / - JG3QBJ - / -15 3 ✓ Closing fragment
08-21 16:24 40m -3 / - IU3WNZ - / -15 4 ✓ Closing fragment
08-21 16:21 40m +3 / - ZL2NU - / -11 6 ✓ Closing fragment
08-21 16:19 40m +7 / - XU7O - / -15 4 ✓ Closing fragment
08-21 16:17 40m +5 / - HA5GVA - / -6 3 ✓ Closing fragment
08-21 16:15 40m +10 / - XU7O - / - 2 Partial capture
08-21 16:14 40m +8 / - ZL2NU - / - 2 Partial capture
08-21 16:11 40m +7 / -5 DL80NRW -4 / -14 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
041515  -3 2208  KA7WOC US2YW 73
041600 -14 1823  VA7NRC US2YW KN28 (x4)
041800  -1 1778  XE1SWW US2YW KN28 (x3)
042230 -15 1823  VA7NRC US2YW KN28 (x2)
042445  +0 2781  WG9S US2YW KN28 (x3)
065800 -13  928  US2YW IK4POB -14 (x2)
40m 
UTC    dB Audio  Message
043145  -2  942  SP7XIF US2YW KN28 (x2)
051315  +3  668  UR3QCV US2YW KN28 (x3)
051500 -13 2112  <...> US2YW KN28 (x2)
051730 -11 1739  YO3LR US2YW KN28 (x2)
051900  -7 1439  II7MGBA US2YW KN28
052100 -15 2039  YO2LQF US2YW KN28 (x2)
052200  -5 1579  PA7BOR US2YW KN28 (x3)
60m 
UTC    dB Audio  Message
014915 -16 2202  VE3KSI US2YW KN28 (x3)
022745 -15 1431  K0RC US2YW KN28 (x3)
043430  +3 1901  <...> US2YW KN28 (x2)
043530  +1 1534  SP1ZMO US2YW KN28 (x7)
80m 
UTC    dB Audio  Message
023415 +13 2058  WV2M US2YW KN28 (x3)
031030  +6 1137  DJ9ON US2YW KN28
031430  -2 1510  W4BSS US2YW KN28 (x2)
034530 +18 1503  SP1ZMO US2YW KN28 (x9)
10m 
UTC    dB Audio  Message
194400  -9 1207  US2YW ON7VZ RR73
195045 -18 1388  US2YW DG6MDG RR73
200715 -17 2000  US2YW ON3MV +09
210415 -12 2450  US2YW DL2EMU -02
221630 -16 1122  US2YW DO4RP JO31 (x8)
223345  +2 2949  US2YW DO1FDK JO41 (x3)
160m 
UTC    dB Audio  Message
221430  +3 1310  OH3GBW US2YW KN28 (x2)
221515 -12 1310  US2YW OH3GBW RR73
221530  +5 1310  OH3GBW US2YW 73
221545 -12 1310  US2YW OH3GBW 73
221615  +1 1808  IU5TUD US2YW KN28
221630 -11 1808  US2YW IU5TUD +03
221645  +1 1808  IU5TUD US2YW R-12
221700 -15 1808  US2YW IU5TUD RR73
221715  +2 1808  IU5TUD US2YW 73
235700 +17 2821  LA1ZN US2YW KN28 (x3)
235815  -2 2821  US2YW LA1ZN RR73
235830 +21 2821  LA1ZN US2YW 73

Decoder S/N history by band

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