F4FDR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN04

Receiver-side FT8 activity involving F4FDR, decoded by SO8OO in southeastern Poland. 152 related FT8 messages, 90 CQ messages, observed on 60m, 40m, 20m, 10m, across 7 UTC dates. Heard between 2026-04-22 and 2026-06-14.

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

152
Related messages
90
CQ messages
7
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m 40m 10m 60m
First seen: 2026-04-22
Last seen: 2026-06-14 13:49 UTC

Frequent QSO partners observed at SO8OO

Stations F4FDR worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by F4FDR

Approximate centre of JN04, decoded 2026-06-14 15:14 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 UTCBandF4FDR S/NCounterpartCounterpart S/NMsgsCapture
06-14 15:47 10m - / - DN9AD -18 / - 2 ✓ Closing fragment
06-14 14:52 10m -8 / - DN9HOQ - / -11 3 ✓ Closing fragment
06-14 14:50 10m -6 / - G0PDR - / -9 2 ✓ Closing fragment
06-14 14:48 10m -13 / - M7KSV - / +1 2 ✓ Closing fragment
06-14 14:47 10m -9 / - DN9KB - / -14 2 ✓ Closing fragment
06-14 14:45 10m -6 / - DN9MSG -2 / 0 4 ✓ Full exchange observed
06-14 14:44 10m -10 / - F6FHZ - / -12 2 Partial capture
06-14 14:43 10m -8 / - PF1B 0 / +4 5 ✓ Full exchange observed
06-14 14:41 10m -8 / -1 PA9R -11 / +2 5 ✓ Full exchange observed
06-14 14:38 10m -10 / - G4ZCN - / +3 2 ✓ Closing fragment
06-14 14:37 10m -7 / - M7HET - / +2 2 ✓ Closing fragment
06-14 14:36 10m -12 / - PD1HPB -13 / -9 3 ✓ Closing observed
06-12 05:38 40m -10 / - GW0KQX - / - 3 Partial capture
06-12 05:34 40m -11 / - EA3CU - / -6 4 ✓ Closing fragment
06-12 05:33 40m -11 / - EA5DE - / -15 2 ✓ Closing fragment
06-12 05:32 40m -12 / -5 F4LNM -13 / -9 5 ✓ Full exchange observed
06-12 05:26 40m -16 / -5 SQ8GHZ +6 / -8 5 ✓ Full exchange observed
06-12 05:23 40m -10 / -13 HA3GB -3 / -9 5 ✓ Full exchange observed
06-12 05:12 40m - / -16 SP5LST -5 / - 3 ✓ Closing fragment
06-12 04:53 60m - / -13 OM2JK -8 / - 3 ✓ Closing fragment
06-12 04:50 60m - / +6 IK4CBO -16 / - 2 ✓ Closing fragment
06-11 15:22 10m -2 / - OK2XCG - / -9 2 ✓ Closing fragment
05-31 16:14 10m -4 / - CA8CEU - / - 2 Partial capture
05-31 16:05 10m -10 / - RU6CH - / -6 2 ✓ Closing fragment
05-31 15:28 10m -3 / - PD9FLX - / +3 2 ✓ Closing fragment
05-31 15:26 10m -4 / - M7EJN - / -20 3 ✓ Closing fragment
05-31 15:16 10m -19 / - PU2BRU - / -1 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
144715  -9 1508  DN9KB F4FDR -14 (x2)
144845 -11 1509  M7KSV F4FDR R+01 (x2)
144945 -10 1509  CQ F4FDR JN04
145045  -6 1509  G0PDR F4FDR -09 (x2)
145145  -5 1508  CQ F4FDR JN04
145215  -6 1508  DN9HOQ F4FDR -11 (x3)
151445 -20 1071  CQ F4FDR JN04
154400 -20 1613  F4FDR DF3QX -01
154730 -18 1142  F4FDR DN9AD JO52 (x2)
40m 
UTC    dB Audio  Message
053230 -11 2450  F4FDR F4LNM JN09
053245 -10 2450  F4LNM F4FDR -09
053300 -12 2450  F4FDR F4LNM R-05
053315 -13 2450  F4LNM F4FDR RR73
053330 -15 2450  F4FDR F4LNM 73
053345 -13 2449  EA5DE F4FDR -15 (x2)
053445  -9 2450  EA3CU F4FDR -06 (x4)
053745 -11 2450  CQ F4FDR JN04
053815 -10 2450  GW0KQX F4FDR JN04 (x3)
60m 
UTC    dB Audio  Message
045030 -14 1381  F4FDR IK4CBO R+06 (x2)
045300  -7 1644  F4FDR OM2JK JN87 (x3)

Decoder S/N history by band

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