DN9DSP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DN9DSP, decoded by SO8OO in southeastern Poland. 894 related FT8 messages, 761 CQ messages, observed on 10m, across 24 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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

894
Related messages
761
CQ messages
24
UTC dates heard
-12 dB
Mean decoder S/N

Bands

10m
First seen: 2026-05-24
Last seen: 2026-08-22 10:45 UTC

Frequent QSO partners observed at SO8OO

Stations DN9DSP worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DN9DSP

Approximate centre of JO31, decoded 2026-08-22 12:45 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 UTCBandDN9DSP S/NCounterpartCounterpart S/NMsgsCapture
08-22 12:42 10m -14 / - R9SB - / -14 2 Partial capture
08-22 12:38 10m - / +5 F1PBZ -10 / - 2 ✓ Closing fragment
08-22 11:59 10m - / -14 DL4MBY -10 / - 4 ✓ Closing fragment
08-22 11:52 10m - / - DL4MBY -10 / - 4 Partial capture
08-22 11:45 10m - / -4 IW1PPB -13 / - 2 ✓ Closing fragment
08-22 11:40 10m - / +3 IZ5YFU -10 / - 2 Partial capture
08-22 11:29 10m - / -3 IV3VFP -20 / - 2 ✓ Closing fragment
08-22 11:20 10m -12 / - YU2LOM - / -5 2 ✓ Closing fragment
08-22 11:15 10m -10 / - MM0LGJ - / -6 2 ✓ Closing fragment
08-22 11:09 10m - / - I2UEA -20 / - 2 Partial capture
08-22 10:55 10m -16 / - SV2HZK - / -14 6 ✓ Closing fragment
08-22 10:46 10m -14 / - GM2OT - / -5 2 ✓ Closing fragment
08-22 10:40 10m -18 / - EI8GS - / +2 5 Partial capture
08-22 10:30 10m -15 / - JA7JPZ - / -15 5 Partial capture
08-22 10:26 10m -16 / - DJ7XY - / -6 2 ✓ Closing fragment
08-22 10:16 10m -15 / - LZ1GM - / -13 3 ✓ Closing fragment
08-22 10:10 10m -16 / -1 <...> -9 / -14 2 Partial capture
08-22 10:01 10m -14 / -25 DF4OR -14 / -11 7 ✓ Full exchange observed
08-22 09:58 10m -12 / -18 DL2DBI -17 / -19 8 ✓ Full exchange observed
08-22 09:46 10m -17 / - OH7FQH - / -11 2 ✓ Closing fragment
08-22 09:42 10m -16 / - SP9KSK - / +3 2 ✓ Closing fragment
08-22 09:40 10m -12 / - IU0JIW - / -13 2 ✓ Closing fragment
08-22 09:36 10m -10 / -8 IK4LZH +10 / +1 5 ✓ Full exchange observed
08-22 09:34 10m -16 / - IK6GTF - / -6 2 ✓ Closing fragment
08-22 09:28 10m -14 / - VU2ORO - / -14 3 Partial capture
08-22 09:21 10m -16 / - MI0OBC - / 0 2 ✓ Closing fragment
08-22 09:20 10m -14 / - SP7ROM - / -3 2 ✓ Closing fragment
08-22 08:59 10m -9 / - R7OV - / -20 3 ✓ Closing fragment
08-22 08:53 10m -16 / - UT7UJ - / +2 5 ✓ Closing fragment
08-21 19:04 10m -11 / - CX3DMP - / -11 2 ✓ Closing fragment
08-21 19:02 10m -12 / - UB4LAN - / -21 2 ✓ Closing fragment
08-21 18:45 10m -18 / - HA5LW - / -21 2 ✓ Closing fragment
08-21 18:25 10m -13 / - PY2VOA - / -22 3 ✓ Closing fragment
08-21 18:07 10m -21 / -11 LZ5XP -22 / -15 3 ✓ Full exchange observed
08-21 17:44 10m - / -16 DL6EL +4 / - 6 ✓ Closing fragment
08-21 17:06 10m - / - DN9LUZ -13 / - 2 ✓ Closing fragment
08-21 16:58 10m -18 / - F5SZY - / -3 2 ✓ Closing fragment
08-21 16:55 10m -16 / - EA4DZR - / -14 5 ✓ Closing fragment
08-21 16:50 10m -14 / - SP9DPI - / -17 2 ✓ Closing fragment
08-21 11:10 10m -22 / - US2IKA - / -17 2 ✓ Closing fragment
08-21 10:47 10m -14 / - UT3SO - / -10 2 Partial capture
08-21 10:42 10m -14 / - R2FDP - / -13 4 ✓ Closing fragment
08-21 10:39 10m -16 / - SM7HJZ - / -3 2 ✓ Closing fragment
08-21 10:17 10m -17 / - EA3AAY - / +1 3 ✓ Closing fragment
08-21 09:09 10m -7 / - EA5IHI - / -7 2 ✓ Closing fragment
08-21 09:08 10m -10 / - SP6CJE - / -17 2 ✓ Closing fragment
08-21 09:03 10m -10 / - OM0RX - / -10 2 ✓ Closing fragment
08-21 09:01 10m -6 / - OK2JKO - / -11 2 ✓ Closing fragment
08-21 08:59 10m -4 / - OE3IPU - / -7 2 ✓ Closing fragment
08-21 08:57 10m -4 / - OK2XCG - / -8 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
115315  -9  844  DN9DSP DL4MBY JN57 (x7)
121700 -19 1113  CQ DN9DSP JO31                        a1
123845  -8  636  DN9DSP F1PBZ +05 (x2)
124000 -17 1112  CQ DN9DSP JO31
124230 -13 1112  R9SB DN9DSP R-14 (x2)
124430 -10 1112  CQ DN9DSP JO31 (x2)

Decoder S/N history by band

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