OT8T — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Belgium Locator transmitted in a decoded message: JO21

Receiver-side FT8 activity involving OT8T, decoded by SO8OO in southeastern Poland. 1,073 related FT8 messages, 71 CQ messages, observed on 80m, 40m, 20m, 10m, across 47 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

1,073
Related messages
71
CQ messages
47
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-31
Last seen: 2026-08-23 19:27 UTC

Frequent QSO partners observed at SO8OO

Stations OT8T worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OT8T

Approximate centre of JO21, decoded 2026-08-23 21:57 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 UTCBandOT8T S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:55 80m -1 / - R0AY - / - 5 Partial capture
08-23 21:26 20m - / -9 W3FOX 0 / - 2 ✓ Closing fragment
08-23 21:02 20m -14 / - KQ4NAQ - / - 2 Partial capture
08-23 20:55 20m -12 / - KB9RCA - / - 2 Partial capture
08-23 20:52 20m -11 / - BA3QIQ -11 / -2 3 ✓ Closing observed
08-23 20:51 20m -14 / -12 DF3VG +10 / +6 4 ✓ Full exchange observed
08-23 20:47 20m -13 / - VE2FVV - / - 7 Partial capture
08-23 20:42 40m -7 / - DS4CSD - / -25 6 Partial capture
08-23 20:30 40m -10 / - DS4CSD - / - 9 Partial capture
08-23 20:21 40m -14 / - DS4CSD - / -19 3 Partial capture
08-23 20:17 40m -14 / - BA7IWL - / - 2 Partial capture
08-23 19:48 40m -12 / - OH7TV - / - 8 Partial capture
08-23 19:39 40m -14 / - E21AZ - / - 10 Partial capture
08-22 22:42 40m -11 / - RI1FJL - / - 2 Partial capture
08-22 22:38 40m -8 / - FG4AO - / - 2 Partial capture
08-22 22:35 40m -6 / - PY3TW - / - 2 Partial capture
08-22 22:25 40m -2 / - <...> - / - 2 Partial capture
08-22 22:24 40m -2 / - DL3AS/QRP - / - 3 Partial capture
08-22 22:17 40m -19 / - <...> - / - 11 Partial capture
08-22 22:12 40m -12 / - RI1FJL - / - 6 Partial capture
08-22 20:15 40m -13 / -18 UA4POO -11 / - 3 ✓ Closing observed
08-22 18:19 40m -14 / - BI3UPU - / - 2 Partial capture
08-22 18:16 40m -13 / -16 R2EA/P 0 / +7 5 ✓ Full exchange observed
08-22 18:14 40m -12 / - ZS6WAB - / -7 2 ✓ Closing fragment
08-22 18:14 40m -11 / - PF1B -15 / - 3 ✓ Closing observed
08-22 18:12 40m -15 / - ZS2PA - / -11 4 ✓ Closing fragment
08-22 18:07 40m -17 / - ZS6WAB - / - 8 Partial capture
08-22 17:58 40m -21 / - YD5BAG - / - 5 Partial capture
08-22 17:54 40m -24 / - ZS2PA - / - 2 Partial capture
08-22 17:44 40m -16 / - DW7KPH - / - 2 Partial capture
08-22 17:36 40m -19 / - YD5BAG - / - 3 Partial capture
08-22 17:34 40m -20 / - R1TET - / - 3 Partial capture
08-22 17:31 40m -17 / - YD5BAG - / - 4 Partial capture
08-22 17:00 40m -23 / - UA3WG - / - 2 Partial capture
08-22 16:52 40m -24 / - R4AAR - / - 5 Partial capture
08-22 16:47 40m -21 / - EX8ABQ - / - 7 Partial capture
08-22 16:45 40m -18 / - AK2UJB - / - 2 Partial capture
08-22 12:59 20m -16 / - RM6KYS - / - 2 Partial capture
08-22 12:57 20m -14 / - UD1I - / - 2 Partial capture
08-22 12:54 20m -13 / - P2ZSO/R - / - 3 Partial capture
08-22 12:39 20m - / +1 UR5LKE -15 / - 2 Partial capture
08-22 12:23 20m -24 / -12 DL1HXA -9 / -12 8 ✓ Full exchange observed
08-22 12:18 20m -19 / - R2DX - / -20 2 Partial capture
08-22 12:14 20m -20 / - G8IXM - / -11 4 Partial capture
08-22 12:11 20m -22 / -15 R2DX -10 / - 6 Partial capture
08-22 12:09 20m -24 / - RA3DFQ - / - 4 Partial capture
08-22 12:06 20m -24 / - UA3IDQ - / - 4 Partial capture
08-21 12:40 20m -22 / - W4PSK - / - 2 Partial capture
08-21 12:21 20m - / -12 <...> -9 / - 2 Partial capture
08-21 12:07 20m -24 / - N4MC - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
190200 -22 1359  R4NBV OT8T JO21 (x3)
210900 -10 1702  OT8T DO1OAS -19 (x7)
215500  -2 2165  R0AY OT8T JO21 (x5)
20m 
UTC    dB Audio  Message
205115 -13 2237  VE2FVV OT8T JO21
205130 +11 1957  OT8T DF3VG JN48
205145 -10 2237  VE2FVV OT8T JO21
205215 -14 2237  DF3VG OT8T +06
205230 -11 2781  OT8T BA3QIQ OM99
205230 +12 1957  OT8T DF3VG R-12 (x2)
205315 -10 2237  BA3QIQ OT8T -02 (x2)
205530 -12 2237  KB9RCA OT8T JO21 (x2)
210215 -17 2237  KQ4NAQ OT8T JO21 (x2)
212630  -2  976  OT8T W3FOX -09 (x2)
40m 
UTC    dB Audio  Message
203030 -24 2199  DS4CSD OT8T JO21 (x15)
10m 
UTC    dB Audio  Message
145745 -21 1780  CE2SV OT8T JO21
150745 -23 1779  PY2KC OT8T JO21 (x2)
150845 -20 1779  YL3AVN OT8T JO21
213815  -3 2591  OT8T CE2SV -02 (x2)
214015 -21 1781  9J2FI OT8T JO21 (x3)
214215 -24 1781  XQ3MCC OT8T -05 (x2)
214300 -13 2191  OT8T IK4TVP -01
084145 -18 1781  XV9T OT8T JO21
133715 -24 1785  CN2DX OT8T JO21 (x2)

Decoder S/N history by band

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