F4IVG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN05

Receiver-side FT8 activity involving F4IVG, decoded by SO8OO in southeastern Poland. 1,949 related FT8 messages, 1,178 CQ messages, observed on 80m, 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-25 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.

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Overview

1,949
Related messages
1,178
CQ messages
43
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-22 15:49 UTC

Activity Heatmap

Locator transmitted by F4IVG

Approximate centre of JN05, decoded 2026-08-22 17:49 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 UTCBandF4IVG S/NCounterpartCounterpart S/NMsgsCapture
08-22 17:41 20m +2 / - UA4POO - / -17 5 Partial capture
08-22 17:39 20m +8 / - R2BEX - / -14 2 ✓ Closing fragment
08-22 17:38 20m +9 / -11 R6OAQ -8 / - 3 ✓ Closing observed
08-22 17:30 20m +4 / - OH7FQH - / -20 4 Partial capture
08-22 17:28 20m +7 / - JJ2KDZ - / -19 2 Partial capture
08-22 17:26 20m +8 / - BG0EJN - / -15 5 Partial capture
08-22 17:25 20m +5 / - SA3YTA - / -21 2 Partial capture
08-22 17:20 20m +13 / - UT2PC - / -4 3 ✓ Closing fragment
08-22 17:14 20m +4 / - BG8NQ - / -15 7 Partial capture
08-22 17:12 20m +4 / - UA3VVA - / -14 4 Partial capture
08-22 17:09 20m +8 / - EA5JLN - / -3 6 Partial capture
08-22 17:06 20m - / - CT1BFP -15 / - 9 Partial capture
08-22 17:02 20m +6 / - EA7HHL - / -16 2 Partial capture
08-22 17:02 20m - / - DL9KM +2 / - 3 Partial capture
08-22 17:00 20m -10 / - UT5MD +13 / -5 2 ✓ Closing observed
08-22 16:53 20m -2 / - SA0CCA - / -13 2 ✓ Closing fragment
08-22 16:48 20m -8 / -25 IU3QJF -15 / -11 6 ✓ Full exchange observed
08-22 16:44 20m -9 / - YB7FII - / -16 4 ✓ Closing fragment
08-22 16:41 20m - / - CT1BFP -10 / - 9 Partial capture
08-22 16:41 20m -12 / - UC7T - / -13 2 ✓ Closing fragment
08-22 16:37 20m -6 / +3 PD0MJC -8 / -17 4 ✓ Full exchange observed
08-22 16:35 20m - / - CT1BFP -14 / - 4 Partial capture
08-22 16:32 20m - / - CT1BFP -16 / - 2 Partial capture
08-22 16:28 20m -2 / - SP9MIV - / -15 2 ✓ Closing fragment
08-22 16:23 20m -10 / -13 RK3AF 0 / -13 4 ✓ Full exchange observed
08-22 16:21 20m - / -18 TA2ED -6 / - 2 Partial capture
08-22 16:17 20m +3 / - SP9HAB - / -15 2 Partial capture
08-22 16:08 20m -1 / -12 R6HD -2 / -8 7 ✓ Full exchange observed
08-22 16:06 20m - / - F5NNN -6 / - 4 Partial capture
08-22 16:05 20m - / - F1PPH -15 / - 5 Partial capture
08-22 16:04 20m 0 / - BG7BVI - / -18 2 ✓ Closing fragment
08-22 16:04 20m 0 / - R6DBT -14 / -20 6 ✓ Closing observed
08-22 16:01 20m +4 / - SP0PYL - / -14 3 ✓ Closing fragment
08-22 16:00 20m - / - JA3PQX -18 / - 2 Partial capture
08-22 15:51 20m - / - F4EWK -10 / - 6 Partial capture
08-22 15:48 20m +4 / - CR7BUJ - / -6 3 ✓ Closing fragment
08-22 15:45 20m - / - DH3LAT -10 / - 2 Partial capture
08-22 15:35 20m -7 / -18 E24YQO -16 / -25 6 ✓ Full exchange observed
08-22 15:16 20m +12 / - BG7ZHS - / -19 2 Partial capture
08-22 15:14 20m +10 / -12 A71DA -6 / -13 4 ✓ Full exchange observed
08-22 15:12 20m +15 / - YO8XFU - / -6 2 ✓ Closing fragment
08-22 15:12 20m - / - UA6EU -12 / - 2 Partial capture
08-22 15:10 20m +10 / - UA0TP - / -18 2 Partial capture
08-22 15:06 20m +7 / - SV9AUP - / -15 7 ✓ Closing fragment
08-22 15:02 20m +6 / -8 RW4Z -3 / -13 6 ✓ Full exchange observed
08-22 15:00 20m +5 / - DL2BU - / -11 4 Partial capture
08-22 14:58 20m +5 / - DL1SWB -6 / -14 4 ✓ Closing observed
08-22 14:52 20m +6 / - OK1FRA - / -7 3 ✓ Closing fragment
08-22 14:47 20m +9 / -8 EW1OW -8 / -11 4 ✓ Full exchange observed
08-22 14:40 20m +5 / - OE4LTB - / -4 8 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
174000  +9 2086  R2BEX F4IVG RR73
174130  +6 2086  UA4POO F4IVG -17 (x5)
174430  +3 2086  RT6DU F4IVG -16
174545  -1 2085  CQ F4IVG JN05 (x8)
40m
UTC    dB Audio  Message
085400 -13 2040  F4IVG DF3RP JN68 (x4)
090630 -23 1487  F4IVG IK2UIG -14
094530  -9 2188  F4IVG IK4DCW R-15 (x2)
095330 -17 1485  F4IVG DL5ML JO40 (x2)
195730 -20 1265  F4IVG TJ1GD -15
091815 -13 2230  F4IVG SP2L -17 (x2)
094145 -23 1713  F4IVG UX7QV KN29 (x3)
10m
UTC    dB Audio  Message
230015  -7 1833  CQ F4IVG JN05
230115 -11 1833  ZL4LV F4IVG -06 (x2)
230415 -18 1833  N4GPR F4IVG -05 (x5)
230745 -22 1977  WB0MMC F4IVG -15 (x7)
80m
UTC    dB Audio  Message
191000 -24 1649  CQ F4IVG JN05
191130 -20 1648  F4IVG DA6THS JN58
191330 -24 1625  F4IVG OZ1LFI JO47 (x2)
191400  -8 1344  F4IVG DO2BBC JO41 (x3)

Decoder S/N history by band

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