F4MNH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JO10

Receiver-side FT8 activity involving F4MNH, decoded by SO8OO in southeastern Poland. 824 related FT8 messages, 292 CQ messages, observed on 80m, 40m, 20m, across 34 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

824
Related messages
292
CQ messages
34
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-23 17:03 UTC

Activity Heatmap

Locator transmitted by F4MNH

Approximate centre of JO10, decoded 2026-08-23 18:53 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 UTCBandF4MNH S/NCounterpartCounterpart S/NMsgsCapture
08-23 19:02 40m - / -12 G8OO -6 / - 3 ✓ Closing fragment
08-23 18:39 40m -17 / - DL5SBY +4 / 0 3 ✓ Closing observed
08-21 20:20 20m -15 / -16 OK2CNI +14 / +5 6 ✓ Full exchange observed
08-20 09:40 20m - / -15 DL3MIB +3 / - 8 Partial capture
08-20 09:36 20m - / -22 UA3VVA +8 / - 8 ✓ Closing fragment
08-08 22:34 80m - / - 9A4ZM +2 / - 2 Partial capture
08-06 18:41 40m - / -6 TM84TFR -8 / - 4 Partial capture
08-03 21:21 40m - / - UA4FKT -9 / - 3 Partial capture
08-03 21:19 40m - / - ON7KEI -24 / - 2 Partial capture
08-03 21:19 40m - / -12 RN6MA -18 / - 2 ✓ Closing fragment
08-02 19:57 20m -18 / - TN8GD - / - 6 Partial capture
08-02 19:52 20m -14 / - BG7BMG - / - 5 Partial capture
08-02 19:49 20m -12 / - BG7BMG - / - 3 Partial capture
08-02 07:42 20m -18 / -21 TM84TFR 0 / - 3 Partial capture
07-26 16:13 40m - / - DC6MY -6 / - 2 ✓ Closing fragment
07-20 19:05 20m -10 / - TN8GD - / - 2 Partial capture
07-20 18:59 20m -13 / - ZF2OO - / - 5 Partial capture
07-18 22:03 40m - / -8 F5HNQ -6 / - 2 ✓ Closing fragment
07-18 21:59 40m - / -5 PC2J -14 / - 3 ✓ Closing fragment
07-12 14:56 40m - / +1 DK5AI -19 / - 3 ✓ Closing fragment
07-12 11:38 20m - / -14 TM33TFR -8 / - 2 Partial capture
06-19 21:39 20m - / -19 RD4AAK -3 / - 3 ✓ Closing fragment
06-14 22:32 40m -20 / - ON1JP - / -25 4 Partial capture
06-14 22:22 40m -23 / -20 DL1AG -18 / - 3 ✓ Closing observed
06-14 22:12 40m - / - SV1GYG -18 / - 2 ✓ Closing fragment
06-14 22:10 40m - / -5 F4MVU -18 / - 3 ✓ Closing fragment
06-12 23:32 40m -20 / - EX7CQ - / - 2 Partial capture
06-12 23:24 40m - / - IQ4JO +8 / - 2 ✓ Closing fragment
06-12 23:17 40m -20 / -5 EB3JT -14 / +5 5 ✓ Full exchange observed
06-12 23:16 40m -15 / - EB2EMZ - / -1 2 ✓ Closing fragment
06-12 22:52 40m -16 / - YB6IDM - / - 11 Partial capture
06-12 22:49 40m -16 / -11 5P1KZX +6 / - 4 ✓ Full exchange observed
06-12 22:45 40m -20 / - D2UY - / - 7 Partial capture
06-12 22:41 40m -14 / -1 IZ3XBL -8 / -11 7 ✓ Full exchange observed
06-12 19:21 20m - / -7 DL9KM -4 / - 2 Partial capture
06-12 18:27 20m - / -11 UA4FEN +1 / - 3 Partial capture
06-09 22:32 40m -9 / - 5Z4VJ - / - 8 Partial capture
06-09 22:25 40m -10 / - 5Z4VJ - / - 6 Partial capture
06-09 22:22 40m -10 / -6 M0MIK -8 / - 5 ✓ Full exchange observed
06-09 22:15 40m -9 / - SV1PMR -7 / -12 4 Partial capture
06-09 22:12 40m - / - MW7PPO -2 / - 2 ✓ Closing fragment
06-09 22:07 40m - / -12 PD0RCQ -3 / - 3 ✓ Closing fragment
06-09 21:56 40m - / -14 R4FDK -22 / - 2 Partial capture
06-09 21:40 40m -3 / - 5Z4VJ - / -15 2 Partial capture
06-09 21:37 40m -4 / - 5Z4VJ - / -15 2 Partial capture
06-09 21:26 40m -3 / - 5Z4VJ - / -8 10 Partial capture
06-09 21:17 40m -6 / - 5Z4VJ - / - 7 Partial capture
06-08 23:26 20m - / -11 RI0SP +3 / - 2 Partial capture
06-08 22:48 40m -14 / - YC2UKL - / - 26 Partial capture
06-08 22:40 40m - / +4 OK1AR +10 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
184315  -7  643  F4MNH TM84TFR -06
182400 -17 1599  G4XLO F4MNH RR73
183915  +3 1599  F4MNH DL5SBY JN48
184000 -17 1599  DL5SBY F4MNH +00
184045  +4 1600  F4MNH DL5SBY 73
184230 -19 1599  CQ F4MNH JO10
184245  -9  989  F4MNH G6MTI IO81 (x2)
185100 -20 1600  DG1JP F4MNH -13
185130 -19 1599  CQ F4MNH JO10 (x2)
185445 -13  937  F4MNH EA5RO IM99
190215  -7  766  F4MNH G8OO JO02 (x3)
20m
UTC    dB Audio  Message
094000  -1 1110  F4MNH DL3MIB JN57 (x8)
201245 -12 1559  BA3NZ F4MNH JO10
202030 +15 2419  F4MNH OK2CNI JN79
202045 -15 1560  OK2CNI F4MNH +05
202100 +13 2418  F4MNH OK2CNI JN79 (x4)
80m
UTC    dB Audio  Message
223400  +4 2114  F4MNH 9A4ZM JN86 (x2)

Decoder S/N history by band

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