M7JVH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO83

Receiver-side FT8 activity involving M7JVH, decoded by SO8OO in southeastern Poland. 1,113 related FT8 messages, 759 CQ messages, observed on 40m, 20m, 10m, across 37 UTC dates. Heard between 2026-05-26 and 2026-08-21.

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

1,113
Related messages
759
CQ messages
37
UTC dates heard
-11 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-21 08:02 UTC

Activity Heatmap

Locator transmitted by M7JVH

Approximate centre of IO83, decoded 2026-08-21 09:24 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 UTCBandM7JVH S/NCounterpartCounterpart S/NMsgsCapture
08-20 13:30 20m -5 / - KD4AP - / - 3 ✓ Closing fragment
08-20 11:38 20m -15 / - SV3GKU - / - 3 Partial capture
08-20 10:24 20m -4 / - K4RUM - / - 4 Partial capture
08-20 10:11 20m 0 / - HI8J - / - 8 Partial capture
08-20 08:40 20m - / -17 HB9XBY -10 / - 2 ✓ Closing fragment
08-20 08:38 20m -19 / - R4FBT - / -19 3 ✓ Closing fragment
08-20 08:36 20m - / -3 T77RN +2 / - 2 ✓ Closing fragment
08-20 08:35 20m - / -7 LZ1ZF +5 / - 2 ✓ Closing fragment
08-20 08:13 20m - / - R5VCW -10 / - 3 Partial capture
08-20 08:03 20m - / -20 YV5JLO -22 / - 2 Partial capture
08-19 14:08 20m -18 / - <...> - / - 4 Partial capture
08-14 09:57 20m -11 / - EA3KY - / - 5 Partial capture
08-14 09:55 20m -12 / - EA7Y - / -24 3 Partial capture
08-14 09:53 20m -11 / - YO2LFP - / -19 3 ✓ Closing fragment
08-14 09:51 20m -10 / - TF5B - / - 4 Partial capture
08-14 09:27 20m -6 / - SV7LYG - / - 2 Partial capture
08-14 09:08 20m -17 / - ZA5G - / -10 2 Partial capture
08-14 09:06 20m -19 / - R1WCK - / -18 3 Partial capture
08-14 09:00 20m -19 / - OK2VND - / -18 4 ✓ Closing fragment
08-14 08:48 20m -15 / - SQ8AA - / -12 3 ✓ Closing fragment
08-14 08:42 20m -15 / -13 RA9HO -22 / - 3 Partial capture
08-14 08:30 20m -20 / - <...> - / - 5 Partial capture
08-14 07:57 20m - / -17 UT5ZC -6 / - 2 ✓ Closing fragment
08-11 09:03 20m -17 / - K9STL - / -15 3 Partial capture
08-11 08:49 20m -18 / - IZ8EFD - / - 2 Partial capture
08-10 09:18 20m -17 / - A61QQ - / - 3 ✓ Closing fragment
08-10 09:12 20m - / -13 R9AL -12 / - 2 ✓ Closing fragment
08-10 08:06 40m - / -12 SP5EXA -9 / - 6 ✓ Closing fragment
08-08 06:37 20m -8 / - 9Y4DG - / -19 2 Partial capture
08-08 05:23 40m - / -3 YL2TM -22 / - 2 Partial capture
08-08 05:06 40m - / -16 YO6LM -10 / - 2 Partial capture
08-08 04:59 40m - / -4 DH5BM -16 / - 2 Partial capture
08-07 08:58 20m -18 / - VE2OPC - / -16 2 Partial capture
08-07 08:57 20m -17 / - CT1EEX - / +5 2 ✓ Closing fragment
08-07 08:51 20m -10 / -7 E71AT -12 / -14 7 ✓ Full exchange observed
08-07 08:47 20m -16 / - CR5VP - / -15 4 Partial capture
08-07 08:29 20m - / - F4HSB -18 / - 2 Partial capture
08-04 13:47 20m -24 / - UT3UW - / - 2 Partial capture
08-04 13:44 20m -22 / - SV8GXC - / -23 2 Partial capture
08-04 13:41 20m -18 / - <...> - / - 2 Partial capture
08-04 13:26 20m -18 / - OK5AW - / -19 4 ✓ Closing fragment
08-04 13:23 20m -17 / -14 SV5AZK -6 / - 4 ✓ Closing observed
08-04 13:07 20m -24 / - JA6GCE - / - 2 Partial capture
08-04 12:53 20m -18 / - JA6GCE - / - 2 Partial capture
08-04 12:13 20m -22 / - 4X1YA - / -17 2 Partial capture
08-03 14:06 20m - / -4 CT3MD -4 / - 2 ✓ Closing fragment
08-03 12:30 20m -24 / - N2BJ - / - 2 Partial capture
08-03 11:34 20m - / 0 IU2THY -7 / - 3 Partial capture
07-31 12:52 20m -14 / - DG3DPX - / -17 2 ✓ Closing fragment
07-31 12:47 20m -14 / - VA2WU - / -19 8 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
132900 -10 1045  IS0KNG M7JVH IO83
133000  -8 1045  KD4AP M7JVH IO83 (x3)
133230  +0 1046  CQ M7JVH IO83 (x6)
084015  +5  848  M7JVH EN35UKR -12
084530 -24 2030  M7JVH SP8S/P -18
091400 -24 1667  F4IVG M7JVH 73
092415 -23 1604  KP3H M7JVH IO83
100215 -23 1604  M7JVH DL4HTK JO51
40m
UTC    dB Audio  Message
045945 -17 1337  M7JVH DH5BM R-04
050630 -10 2157  M7JVH YO6LM -16 (x3)
052315 -23 1309  M7JVH YL2TM -03 (x2)
073800 -17 1934  M7JVH SP0DF JO73 (x3)
080630 -13 1281  M7JVH SP5EXA KO02 (x6)
10m
UTC    dB Audio  Message
164715 -20 1307  M7JVH SI9YL +05 (x2)

Decoder S/N history by band

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