PD0IAT — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving PD0IAT, decoded by SO8OO in southeastern Poland. 644 related FT8 messages, 167 CQ messages, observed on 40m, 20m, 10m, across 37 UTC dates. Heard between 2026-04-27 and 2026-07-26.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

644
Related messages
167
CQ messages
37
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-04-27
Last seen: 2026-07-26 09:39 UTC

Activity Heatmap

Locator transmitted by PD0IAT

Approximate centre of JO21, decoded 2026-07-26 11:37 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 UTCBandPD0IAT S/NCounterpartCounterpart S/NMsgsCapture
07-26 11:23 20m -20 / - CN2DX - / - 2 Partial capture
06-16 09:48 20m -12 / -6 LZ1ZF +10 / -3 3 ✓ Full exchange observed
06-16 09:38 40m - / -8 OE5ROR -10 / - 10 Partial capture
06-16 09:34 20m - / -15 EA4ESM -12 / - 2 ✓ Closing fragment
06-14 09:38 20m -11 / -18 F1ODM -6 / -12 5 Partial capture
06-14 09:28 20m - / -14 UB6LTL -10 / - 3 ✓ Closing fragment
06-14 09:22 10m - / - UR4QWW +14 / - 6 Partial capture
06-13 13:41 20m -10 / - YB5QZ - / - 2 Partial capture
06-13 13:38 20m -13 / - R3BGQ/P - / - 2 Partial capture
06-13 13:02 40m - / -9 SP2KW -15 / - 3 ✓ Closing fragment
06-13 12:49 20m -18 / - RD8O -20 / - 2 ✓ Closing observed
06-13 12:46 20m -13 / -9 OZ1CJT -11 / - 4 Partial capture
06-13 11:41 20m - / - EA3GVB -16 / - 2 Partial capture
06-13 11:25 10m - / -8 YO4NF -1 / - 3 ✓ Closing fragment
06-13 11:16 20m -18 / - CU7MD - / - 2 ✓ Closing fragment
06-13 11:08 20m -24 / -4 TF5B -16 / - 3 Partial capture
06-13 11:06 10m - / -18 YO4NF +8 / - 2 Partial capture
06-13 11:01 40m - / +7 SP2ZIE +2 / - 2 ✓ Closing fragment
06-13 10:46 20m - / -11 M0CKX -8 / - 2 ✓ Closing fragment
06-13 09:49 20m -16 / - G4YLJ - / - 2 ✓ Closing fragment
06-13 09:08 20m -10 / -4 M0SAC -7 / - 3 Partial capture
06-13 09:01 40m - / -6 OZ9FF -12 / - 2 ✓ Closing fragment
06-13 08:50 20m -13 / - CT1BFP -10 / - 2 ✓ Closing observed
06-12 13:35 20m -20 / - EA2EED - / - 2 Partial capture
06-12 13:27 20m -22 / - JY5IB - / - 3 Partial capture
06-12 13:22 20m -14 / - JY5IB - / - 4 Partial capture
06-12 13:14 20m -17 / -14 IK4RVY -5 / - 2 Partial capture
06-12 13:06 20m - / -5 R3LDK 0 / - 4 Partial capture
06-12 12:57 40m - / - SQ9BDB -18 / - 9 Partial capture
06-12 11:56 20m - / - UI6O -13 / - 6 Partial capture
06-12 11:46 20m - / -20 S55A -4 / - 3 ✓ Closing fragment
06-11 13:27 20m - / -13 IK5EEA -6 / - 4 ✓ Closing fragment
06-11 13:26 20m -22 / -5 OZ1APZ -8 / -4 6 ✓ Full exchange observed
06-11 13:23 20m -14 / -11 UD8S -12 / - 4 ✓ Closing observed
06-11 13:21 20m -18 / - C31HS - / - 2 Partial capture
06-11 13:02 40m - / - DL5RZ -14 / - 2 Partial capture
06-11 11:46 20m - / 0 CT7AUT -8 / - 2 ✓ Closing fragment
06-11 11:44 20m - / -4 DL8WEM -2 / - 2 ✓ Closing fragment
06-11 11:27 20m - / - IW5ALZ +4 / - 2 Partial capture
06-11 11:27 20m 0 / - M3OTU - / -16 6 ✓ Closing fragment
06-11 11:24 20m -2 / - OZ6MM - / - 2 ✓ Closing fragment
06-11 11:23 20m -1 / - M7JVT - / - 2 Partial capture
06-11 11:21 20m -2 / -2 GE3ZQQ -7 / -10 5 ✓ Full exchange observed
06-10 13:40 20m - / -16 MM7UHK -13 / - 2 Partial capture
06-10 13:32 20m - / -17 UN8DSW -4 / - 2 ✓ Closing fragment
06-10 13:17 40m - / - UX7QV +4 / - 5 Partial capture
06-10 13:01 20m - / -11 M7JVH -12 / - 3 ✓ Closing fragment
06-10 12:48 20m - / +2 MM3WYM -10 / - 2 ✓ Closing fragment
06-10 12:46 10m - / -10 EA5OL -11 / - 7 Partial capture
06-10 12:41 40m - / 0 OE3DXA +2 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
094045 -11 1144  PD0IAT F1ODM -18
092930 -18 1141  OZ9FF PD0IAT JO21
093300 -16 1143  OM3WLH PD0IAT JO21
093415 -10  628  PD0IAT EA4ESM -15 (x2)
094130 -17 1143  CQ PD0IAT JO21
094315 -11 1145  PD0IAT II0RTER -25
094845 +10 2259  PD0IAT LZ1ZF -06
094930 -12 1143  LZ1ZF PD0IAT R-03
094945 +11 2258  PD0IAT LZ1ZF RR73
112315 -19 1140  CN2DX PD0IAT JO21 (x3)
113745 -19 1142  M7NSE PD0IAT JO21
113900 -23 1784  PD0IAT LB8TG RR73
40m
UTC    dB Audio  Message
130230 -14 1102  PD0IAT SP2KW R-09 (x2)
130330  -2 2554  PD0IAT SP1JQJ JO73
094345 -18 1102  PD0IAT DJ0MAB R-01
093815  -7 1662  PD0IAT OE5ROR JN78 (x4)
094045  -9  538  PD0IAT IK4LZH 73
094045  -6 1662  PD0IAT OE5ROR R-06 (x6)
10m
UTC    dB Audio  Message
084630  -8 1158  EW4DX PD0IAT JO21
090700 -18 1162  CQ PD0IAT JO21                        a1
110630  +6 1160  PD0IAT YO4NF -18 (x5)
131300 -16 1158  5Z4VJ PD0IAT JO21
092215 +16 1872  PD0IAT UR4QWW KN77
092230 -20 1155  CQ PD0IAT JO21                        a1
092245 +14 1872  PD0IAT UR4QWW KN77 (x5)

Decoder S/N history by band

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