EW3FF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Belarus Locator transmitted in a decoded message: KO22

Receiver-side FT8 activity involving EW3FF, decoded by SO8OO in southeastern Poland. 945 related FT8 messages, 155 CQ messages, observed on 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-10 and 2026-08-06.

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

945
Related messages
155
CQ messages
33
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-10
Last seen: 2026-08-06 08:07 UTC

Activity Heatmap

Locator transmitted by EW3FF

Approximate centre of KO22, decoded 2026-08-01 19:15 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 UTCBandEW3FF S/NCounterpartCounterpart S/NMsgsCapture
08-06 10:05 20m - / - OK2CNI +7 / - 5 Partial capture
08-01 19:17 20m - / -1 PD9SD -17 / - 4 ✓ Closing fragment
08-01 19:15 40m +1 / - SQ8LE - / - 2 Partial capture
08-01 19:12 40m -2 / 0 SP6TID -4 / -4 7 ✓ Full exchange observed
08-01 19:11 40m -1 / - JR5XPG - / -13 3 ✓ Closing fragment
08-01 19:10 40m -7 / - EW8DG - / -18 2 ✓ Closing fragment
08-01 19:09 40m -4 / - RK6DD - / -6 2 ✓ Closing fragment
08-01 10:50 40m -18 / +6 UT4PA -16 / +3 3 ✓ Full exchange observed
08-01 03:05 40m - / - RN6HK -6 / - 2 Partial capture
08-01 03:03 40m - / 0 DH2YBG -5 / - 3 ✓ Closing fragment
08-01 03:03 40m - / -1 F1PBZ -13 / - 2 Partial capture
08-01 03:01 40m - / +2 RD3FY -12 / - 2 Partial capture
08-01 02:56 40m - / 0 MI0NWA -11 / - 3 ✓ Closing fragment
07-31 19:13 20m - / -8 TA4SM -15 / - 4 ✓ Closing fragment
07-31 19:13 20m - / -9 TN8GD -3 / - 2 ✓ Closing fragment
07-31 19:11 20m - / -6 F1PBZ +4 / - 2 Partial capture
07-30 18:49 10m - / -14 EA8UP -14 / - 2 ✓ Closing fragment
06-27 19:05 20m - / -1 DL1HQN 0 / - 3 ✓ Closing fragment
06-18 18:56 20m - / -2 HL2DNU -6 / - 2 ✓ Closing fragment
06-18 18:48 40m +8 / -3 OE6GBG +7 / -3 6 ✓ Full exchange observed
06-18 18:47 40m +10 / +2 R1TAX -5 / -3 4 ✓ Full exchange observed
06-18 18:46 40m +10 / - RK6ABM -9 / -10 3 ✓ Closing observed
06-18 18:44 40m +8 / - SV1GYG -12 / -3 3 ✓ Closing observed
06-18 18:40 40m +10 / - SQ3NVN - / -18 5 ✓ Closing fragment
06-18 18:39 40m +12 / - RT3K - / -2 2 ✓ Closing fragment
06-18 18:32 20m - / -12 BA3WW +10 / - 5 ✓ Closing fragment
06-18 18:31 20m - / -7 R4CKL -17 / - 3 ✓ Closing fragment
06-18 01:08 20m - / -11 UN8DSW -14 / - 2 ✓ Closing fragment
06-18 01:07 20m - / -11 R0AX -10 / - 2 ✓ Closing fragment
06-17 18:52 20m - / -8 JA3FYC +2 / - 2 ✓ Closing fragment
06-17 18:45 20m - / -16 EA3ADX +6 / - 6 ✓ Closing fragment
06-17 18:39 20m - / -7 JF2DJV -10 / - 2 ✓ Closing fragment
06-17 18:18 10m - / -16 DG1IAH -12 / - 3 ✓ Closing fragment
06-17 18:09 10m - / +6 F5RAV -9 / - 2 Partial capture
06-17 18:06 10m - / -18 LW7DBP -18 / - 2 Partial capture
06-16 14:57 10m - / -12 EA8AQP -18 / - 2 ✓ Closing fragment
06-15 20:01 40m +15 / - TA4CQ - / -23 3 ✓ Closing fragment
06-15 19:58 40m +12 / -7 SP9UOP +3 / -1 4 ✓ Full exchange observed
06-15 19:53 40m +6 / - EA8UP - / -12 4 ✓ Closing fragment
06-15 19:50 40m +1 / - JY5JA - / -7 3 ✓ Closing fragment
06-15 19:11 20m - / -10 JN1ILK -7 / - 2 ✓ Closing fragment
06-13 20:09 20m +2 / - EA4HGI - / -10 2 ✓ Closing fragment
06-13 20:09 20m - / - BG4TRN -6 / - 2 Partial capture
06-13 20:08 20m +1 / - JA8EPO - / - 2 ✓ Closing fragment
06-13 20:06 20m -4 / - 7Z1IS -3 / -5 5 ✓ Full exchange observed
06-13 19:55 40m +5 / -3 HZ1TT -9 / -7 5 ✓ Full exchange observed
06-13 19:54 40m 0 / - <...> - / - 2 Partial capture
06-13 19:49 40m 0 / -3 9H5DX -16 / -7 5 ✓ Full exchange observed
06-13 19:29 40m +2 / - YD6HMM - / -13 4 Partial capture
06-13 19:27 40m +1 / - TJ1GD - / -16 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
191300  -4  601  EW3FF TN8GD -09
191300 -14 1701  EW3FF TA4SM KM56
191330  -2  601  EW3FF TN8GD RR73
191400 -16 1701  EW3FF TA4SM KM56 (x3)
191745 -17 1291  EW3FF PD9SD JO33 (x4)
100545 +10 2857  EW3FF OK2CNI JN79 (x5)
40m
UTC    dB Audio  Message
190930  -4 2476  RK6DD EW3FF 73
191000 -10 2476  EW8DG EW3FF -18 (x2)
191100  -1 2476  JR5XPG EW3FF KO22 (x3)
191230  -4 2476  SP6TID EW3FF KO22
191245  -3 2635  EW3FF SP6TID +00
191300  +0 2476  SP6TID EW3FF R-04
191315  -3 2635  EW3FF SP6TID +00 (x2)
191400  -2 2476  SP6TID EW3FF R-03
191415  -6 2635  EW3FF SP6TID RR73
191500  +2 2476  SQ8LE EW3FF KO22 (x2)
10m
UTC    dB Audio  Message
185245 -11 2021  EW3FF DO6MEY 73
145700 -22 1691  EW3FF EA8AQP -12 (x2)
180630 -17 1104  EW3FF LW7DBP -18 (x2)
180900  -9 1231  EW3FF F5RAV JN09 (x2)
181715 -12 1145  EW3FF LU6FOV RR73
181815 -19 2077  EW3FF DG1IAH -16 (x3)
180215 -11  734  EW3FF RL1B +02
184930 -12 1779  EW3FF EA8UP -14 (x2)
102400 -14 2345  EW3FF F4PCM 73

Decoder S/N history by band

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