FY4UM — FT8 station from French Guiana

French Guiana Grid: ?

Amateur radio station FY4UM operating from French Guiana. 436 FT8 spots received at SO8OO WebSDR, 22 CQ calls, active on 60m, 40m, 20m, over 23 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-06-28.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

436
Total spots
22
CQ calls
23
Days active
-8 dB
Avg SNR

Bands

20m 40m 60m
First seen: 2026-04-21
Last seen: 2026-06-28 21:05 UTC

Frequent QSO partners observed at SO8OO

Stations FY4UM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandFY4UMPartnerPartner SNRMsgs
06-28 23:04 40m -2 / - DL2ZM - / -19 2 ✓ Confirmed
06-28 23:02 40m -12 / - EA1FDK - / -10 3 Partial
06-28 23:00 40m -10 / - 9A2AJ - / - 2 Partial
06-28 23:00 40m +1 / - DL2ZM - / -19 5 Partial
06-27 03:31 40m -22 / - EA3NG - / - 4 Partial
06-27 03:30 40m -14 / - DD0WN - / - 2 Partial
06-27 03:27 40m -18 / - DL6NDN - / -16 5 ✓ Confirmed
06-27 02:45 20m -6 / - RK6A - / -14 3 ✓ Confirmed
06-26 22:05 20m -18 / - EI6JZB - / - 4 Partial
06-26 22:02 20m -21 / - HB9TIH - / - 2 Partial
06-26 21:59 20m -7 / - EA5B - / -7 3 ✓ Confirmed
06-26 20:38 20m -12 / - IK1RQX - / -8 2 Partial
06-26 20:21 20m -6 / - F4NGC - / - 2 Partial
06-23 03:34 40m -14 / - DL8TT - / - 2 Partial
06-22 04:13 40m -17 / - YO7ZG - / - 2 Partial
06-22 04:13 40m -10 / - DL9NO - / - 2 Partial
06-14 23:03 20m -20 / - SV1GYN - / -18 3 ✓ Confirmed
06-13 03:06 40m +6 / - OK1ZCF - / -22 4 ✓ Confirmed
06-13 02:56 40m -14 / - EB3JT - / -20 4 ✓ Confirmed
06-13 02:53 40m -20 / - R4IK - / -18 2 Partial
06-12 21:40 20m -8 / - IV3VER - / - 2 Partial
06-12 21:38 20m -2 / - EA5AX - / - 3 Partial
06-12 21:36 20m -16 / - EC2ASL - / - 2 Partial
06-12 21:34 20m +1 / - EA3PV - / - 3 Partial
06-12 21:30 20m +2 / - PA1ZT - / -9 3 Partial
06-12 21:11 20m -8 / - DL9MF - / - 4 Partial
06-12 21:11 20m +10 / - Z34K - / -14 5 ✓ Confirmed
06-12 21:10 20m -8 / - G0GFC - / - 2 Partial
06-12 21:08 20m -2 / - DL3JJ - / -13 3 ✓ Confirmed
06-12 21:05 20m 0 / - EA3AVS - / -17 6 ✓ Confirmed
06-12 21:03 20m -8 / - IW3FVQ - / -17 2 Partial
06-12 21:01 20m -15 / - F1AWL - / - 4 Partial
06-12 21:00 20m -12 / - TA2NEH - / - 2 ✓ Confirmed
06-12 21:00 20m -2 / - YT1UBN - / - 8 Partial
06-12 20:59 20m -9 / - LZ3TA - / - 7 Partial
06-12 20:58 20m +7 / - RA3ZH - / -14 9 Partial
06-12 20:57 20m -10 / - YO4DW - / - 2 Partial
06-12 20:57 20m -1 / - G0OSF - / -13 7 Partial
06-12 20:55 20m -1 / - M0WHP - / - 3 Partial
06-12 20:52 20m +5 / - EA2DP - / -16 4 ✓ Confirmed
06-12 20:52 20m -17 / - IW3FVQ - / -17 13 Partial
06-12 20:50 20m -14 / - PD4SN - / -13 5 ✓ Confirmed
06-12 20:46 20m -3 / - PY2KC - / -17 4 ✓ Confirmed
06-12 20:43 20m -1 / - DC4CP - / -18 3 Partial
06-12 20:43 20m -6 / - M0SLI - / - 7 Partial
06-12 02:09 40m -1 / - EI2IXB - / -20 6 Partial
06-12 02:06 40m -17 / - KR4DEA - / -16 2 Partial
06-08 04:04 20m -10 / - RA1OAK - / - 2 Partial
06-08 03:17 40m -19 / - EA2EYJ - / - 4 Partial
06-08 03:06 40m -6 / - F6EQZ - / -12 3 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
033300 -21 1822  FY4UM EA3NG JN01
034800 -17 1341  FY4UM DD2MON JO41
230000 -11 2282  FY4UM 9A2AJ JN85
230000  +2 2381  FY4UM DL2ZM -19
230030 -12 2432  FY4UM DL1BJL JO33
230030  -8 2282  FY4UM 9A2AJ JN85
230030  +6 2381  FY4UM DL2ZM -19 (x3)
230200 -12  810  FY4UM EA1FDK IN62
230200  -3 2381  FY4UM DL2ZM -19
230230 -13  810  FY4UM EA1FDK IN62 (x2)
230430  -3 2381  FY4UM DL2ZM RR73 (x2)
20m 
UTC    dB  Freq  Message
203900 -13 2607  FY4UM IK1RQX R-08
204130 -13 3075  FY4UM DL1BJL JO33
215930 -11 1391  FY4UM EA5B IM99 (x3)
220200 -20 1289  FY4UM HB9TIH JN36
220200 -15 2472  FY4UM M0LHJ IO82
220230 -22 1288  FY4UM HB9TIH JN36
220500 -20 1371  FY4UM EI6JZB IO53 (x4)
024530  -7 1375  FY4UM RK6A LN04 (x3)
60m 
UTC    dB  Freq  Message
220630 -13 1772  FY4UM PH7R JO22 (x4)
220915 -14 2035  FY4UM F4FHW IN96 (x9)

SNR History by Band