DJ9MH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO50

Receiver-side FT8 activity involving DJ9MH, decoded by SO8OO in southeastern Poland. 230 related FT8 messages, 69 CQ messages, observed on 80m, 60m, 40m, 10m, across 13 UTC dates. Heard between 2026-05-22 and 2026-08-19.

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

230
Related messages
69
CQ messages
13
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-22
Last seen: 2026-08-19 12:56 UTC

Activity Heatmap

Locator transmitted by DJ9MH

Approximate centre of JO50, decoded 2026-08-19 14:49 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 UTCBandDJ9MH S/NCounterpartCounterpart S/NMsgsCapture
08-19 14:49 10m -16 / - <...> - / +5 2 Partial capture
08-18 10:59 10m -14 / - CT2IGO - / - 2 ✓ Closing fragment
08-18 10:39 10m -12 / - YO9ZIP - / - 2 Partial capture
08-18 10:34 10m -7 / - YO4GIY - / -13 3 ✓ Closing fragment
07-28 03:35 80m +4 / - F5OYA/P - / - 2 Partial capture
07-28 03:33 80m +3 / -4 EA1VIL -24 / -9 4 ✓ Full exchange observed
07-28 03:32 80m -1 / -4 HF5A +12 / 0 5 ✓ Full exchange observed
07-28 03:30 80m +4 / - KE4EB - / - 2 Partial capture
07-28 03:28 80m +5 / - OK1WE +13 / - 5 ✓ Full exchange observed
07-28 03:26 80m +8 / +2 F5MYK -14 / +6 5 ✓ Full exchange observed
07-28 03:13 40m -7 / - XQ3SK - / -24 5 ✓ Closing fragment
07-06 08:55 10m -12 / - <...> - / - 2 Partial capture
07-06 08:50 10m -15 / - 9A2HX/P - / -6 3 Partial capture
07-06 08:47 10m -15 / - DA6RE -14 / - 2 ✓ Closing observed
07-06 08:42 10m -16 / - EA7HS - / - 2 Partial capture
06-29 14:13 10m -18 / - DO5MSL - / -11 2 ✓ Closing fragment
06-29 14:02 10m -19 / - R2FAQ - / - 3 ✓ Closing fragment
06-29 14:01 10m -17 / - SP9OJ - / +6 3 ✓ Closing fragment
06-28 15:27 10m -22 / - DN9MSG - / +2 2 ✓ Closing fragment
06-28 15:18 10m -12 / -4 IQ4JO -2 / +10 5 ✓ Full exchange observed
06-28 15:16 10m -17 / - EA3CY - / -15 3 ✓ Closing fragment
06-28 15:00 10m -23 / - 9H4JX - / -3 3 ✓ Closing fragment
06-27 07:47 40m -13 / - F1BOW - / 0 3 ✓ Closing fragment
06-26 17:46 40m -14 / - IQ7KM - / - 3 Partial capture
06-15 15:03 10m 0 / - YD0JHX - / - 3 ✓ Closing fragment
06-03 15:44 10m -10 / - LZ1LZ - / -3 2 ✓ Closing fragment
06-03 15:41 10m -10 / - R2EA - / -5 2 ✓ Closing fragment
06-03 15:38 10m -8 / - PU2PTU - / -3 2 ✓ Closing fragment
06-03 15:37 10m -9 / - PU2VQT - / -16 4 Partial capture
06-03 15:35 10m -13 / - EB5HRZ - / +8 3 ✓ Closing fragment
06-03 15:33 10m -10 / - R4IK - / -8 2 Partial capture
06-03 15:31 10m -12 / - EA2EED - / -4 2 ✓ Closing fragment
06-03 15:10 10m -13 / -14 F1PBZ +1 / -2 4 ✓ Full exchange observed
06-03 15:08 10m -11 / - PU2MVE - / -7 2 ✓ Closing fragment
06-03 15:07 10m -11 / - RL3K - / -2 2 ✓ Closing fragment
06-03 14:41 10m -12 / - 9J2FI - / -2 2 Partial capture
06-02 14:21 10m +2 / - SV7CFP - / -15 4 ✓ Closing fragment
06-02 14:05 10m 0 / - YB8HSL - / -1 3 Partial capture
05-27 17:07 10m - / -13 A61EK +2 / - 2 ✓ Closing fragment
05-26 10:56 10m - / - IW0FGX +11 / - 3 ✓ Closing fragment
05-26 10:53 10m +6 / - LZ4VR - / - 2 ✓ Closing fragment
05-26 10:52 10m +2 / - SP3SWJ - / -2 2 ✓ Closing fragment
05-26 10:47 10m -10 / +3 YT3PL -24 / +9 5 ✓ Full exchange observed
05-25 14:39 40m - / - IK4LZH -4 / - 3 Partial capture
05-25 14:35 40m - / - IK4LZH -5 / - 3 Partial capture
05-25 14:23 40m - / - IK4LZH -9 / - 3 Partial capture
05-25 14:21 40m -12 / - SQ9BDB -14 / +4 5 ✓ Full exchange observed
05-25 14:18 40m -11 / +4 OE4MTI -6 / +10 5 ✓ Full exchange observed
05-25 14:17 40m -7 / - OE7OPJ - / +5 3 ✓ Closing fragment
05-25 14:15 40m -8 / - DG6KP - / +5 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
103430  -8 1402  YO4GIY DJ9MH R-13 (x3)
103700 -13 1402  SV2HTW DJ9MH JO50
103930 -21 1403  YO9ZIP DJ9MH JO50 (x2)
104030 -16 1403  MM7FTH DJ9MH JO50
105815 -23 1401  DJ3HW DJ9MH JO50
105915 -14 1401  CT2IGO DJ9MH R+18 (x2)
144915  -8 1613  <...> DJ9MH JO50 (x2)
145415  -6 2641  UR9QQ DJ9MH RR73
145445  -4 2640  DK9IP DJ9MH +02
145630  -6 2787  DJ9MH DL5EBS JO31
80m
UTC    dB Audio  Message
032915  +6 1308  OK1WE DJ9MH R+17 (x2)
033045  +3 1308  KE4EB DJ9MH JO50 (x2)
033200  +0 1308  HF5A DJ9MH JO50
033215 +13 2635  DJ9MH HF5A -04
033230  -2 1308  HF5A DJ9MH R+00
033245 +11 2635  DJ9MH HF5A RR73
033300  +0 1308  HF5A DJ9MH 73
033330  +3 1308  EA1VIL DJ9MH JO50
033345 -24 1888  DJ9MH EA1VIL -04
033400  +2 1308  EA1VIL DJ9MH R-09 (x2)
033530  +2 1308  F5OYA/P DJ9MH JO50 (x2)
40m
UTC    dB Audio  Message
143945  -4  437  DJ9MH IK4LZH JN54 (x2)
174615 -14 1273  IQ7KM DJ9MH JO50 (x3)
174945 -14 1061  9K2HN DJ9MH JO50
074700 -14  916  F1BOW DJ9MH +00 (x3)
074830 -14  916  F1IBU DJ9MH JO50
031300 -11 1631  XQ3SK DJ9MH JO50 (x5)

Decoder S/N history by band

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