PD4SN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Locator transmitted in a decoded message: JO32

Receiver-side FT8 activity involving PD4SN, decoded by SO8OO in southeastern Poland. 898 related FT8 messages, 470 CQ messages, observed on 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-06-09 and 2026-07-11.

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

898
Related messages
470
CQ messages
21
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-06-09
Last seen: 2026-07-11 03:29 UTC

Activity Heatmap

Locator transmitted by PD4SN

Approximate centre of JO32, decoded 2026-06-30 11:38 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 UTCBandPD4SN S/NCounterpartCounterpart S/NMsgsCapture
08-17 19:07 20m -3 / - W4TME - / -8 7 Partial capture
08-17 19:03 20m -5 / - K8PMG - / -18 6 Partial capture
07-12 21:11 20m -20 / - TI4OP - / -6 2 Partial capture
07-11 06:00 20m -9 / - W6PAN - / -18 7 Partial capture
07-11 05:54 20m -10 / - KQ4TPD - / -15 8 Partial capture
07-11 05:53 20m -15 / - W1HAT - / -18 2 ✓ Closing fragment
07-11 05:51 20m -18 / - WU8T - / -5 2 ✓ Closing fragment
07-11 05:40 20m -11 / - AJ4HS - / -15 5 Partial capture
07-11 05:36 20m -14 / - KR2W - / -8 2 ✓ Closing fragment
07-11 05:33 20m -10 / - AF4AA - / -10 2 Partial capture
07-11 05:27 20m -12 / -1 KE4EB -11 / -1 3 Partial capture
07-11 05:25 20m -18 / - KC2YYF - / -17 2 Partial capture
07-10 05:36 20m -3 / - AH6HY - / -21 3 Partial capture
07-08 07:11 40m - / -16 SP6AMI -12 / - 5 Partial capture
07-08 06:22 20m -17 / - N5RB - / -16 2 Partial capture
07-08 06:17 20m -13 / - KG4CWC - / -8 5 ✓ Closing fragment
07-08 06:13 20m -14 / - KA9EKJ - / -16 2 Partial capture
07-07 06:17 20m -5 / - VE7VAK - / -7 8 ✓ Closing fragment
07-07 06:15 20m -6 / - VE7ZAX - / -17 2 ✓ Closing fragment
07-07 06:14 20m -16 / - RI0SP - / -9 2 ✓ Closing fragment
07-07 06:09 20m -16 / - WL7SJ - / -1 7 ✓ Closing fragment
07-07 05:48 20m -1 / - VE7VAK - / -16 9 Partial capture
07-07 05:45 20m -16 / - VE4JBL - / -9 3 ✓ Closing fragment
07-07 05:39 20m -12 / - VC7BBD - / -15 5 Partial capture
07-07 05:20 20m -14 / - W6LUX - / -20 8 Partial capture
07-07 05:10 20m -16 / - N4SV - / -24 6 Partial capture
07-07 05:05 20m -7 / - K9VIT - / -23 4 Partial capture
07-07 05:01 20m -9 / - KF0TL - / -13 4 Partial capture
07-03 08:43 20m -22 / - S09S - / -14 2 ✓ Closing fragment
07-03 08:31 20m -14 / - K2G - / -1 4 Partial capture
06-30 11:38 10m +7 / - YF3ARV - / -14 10 Partial capture
06-30 11:11 10m +11 / - YC2KDU - / -11 8 Partial capture
06-30 10:47 10m +7 / - YB8HSL - / -3 3 ✓ Closing fragment
06-30 10:36 10m +2 / - YB8HSL - / -13 9 Partial capture
06-30 10:26 10m -1 / - YG1RAW - / -5 7 ✓ Closing fragment
06-30 10:24 10m 0 / - YC9APJ - / -11 3 Partial capture
06-30 10:16 10m -17 / - YD9BTD - / -9 7 Partial capture
06-26 20:36 10m -20 / - LU9IMM - / -5 2 Partial capture
06-26 20:20 10m -22 / - CA7FKZ - / +6 4 Partial capture
06-26 19:32 10m -10 / - CA3NEB - / -15 5 Partial capture
06-26 19:30 10m -16 / - PU2PPD - / -12 2 ✓ Closing fragment
06-26 19:23 20m -18 / - NP3PR - / -24 2 Partial capture
06-26 18:49 20m -11 / - YO7BPC - / -2 2 Partial capture
06-26 18:24 20m -14 / - VE2PAU - / -14 3 Partial capture
06-26 18:21 10m -6 / - N4GPR - / -17 3 Partial capture
06-26 18:16 10m -12 / - N4GPR - / - 4 Partial capture
06-26 18:09 10m -6 / - WP4XN - / -20 11 Partial capture
06-26 18:03 10m -12 / - WP4XN - / -12 2 ✓ Closing fragment
06-26 17:56 10m -17 / - PU2WVZ - / -8 2 Partial capture
06-26 17:51 10m -16 / - PY2FWM - / -12 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
211130 -19 1917  TI4OP PD4SN -06 (x2)
190330  +1  503  K8PMG PD4SN -18 (x6)
190745 -10  636  W4TME PD4SN -08 (x7)
40m
UTC    dB Audio  Message
083700 -23 1490  PD4SN DM1CAR +02 (x2)
084300 -16 2390  PD4SN PD1BER JO22
103200  -9 2645  PD4SN IQ4JO JN63 (x4)
071145 -10 1357  PD4SN SP6AMI -16 (x5)
072245  -6 2734  PD4SN IQ4JO JN63 (x3)
10m
UTC    dB Audio  Message
111230  +9  502  YC2KDU PD4SN -11 (x5)
113800  +8 1064  YF3ARV PD4SN JO32 (x10)

Decoder S/N history by band

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