ON4VMA — FT8 station from Belgium

Belgium Grid: EM90

Amateur radio station ON4VMA operating from Belgium (grid square EM90). 254 FT8 spots received at SO8OO WebSDR, 87 CQ calls, active on 40m, 20m, over 3 days, best SNR +26 dB. Heard between 2026-04-22 and 2026-05-08.

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

Overview

254
Total spots
87
CQ calls
3
Days active
-6 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-05-08 21:21 UTC

Frequent QSO partners observed at SO8OO

Stations ON4VMA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandON4VMAPartnerPartner SNRMsgs
05-08 23:21 20m -8 / - KD4CM - / - 2 Partial
05-08 23:07 20m -6 / - KC3ACQ - / - 2 Partial
05-08 11:08 20m -4 / - OH3OJ - / -4 2 Partial
05-08 11:06 20m -6 / -4 IK4RVY -4 / -12 7 ✓ Complete
05-08 10:58 20m -4 / - EA5ET - / -1 2 Partial
05-08 10:51 20m 0 / - <...> -16 / -17 3 Partial
05-08 10:16 20m +5 / - IZ5CMG - / -8 4 ✓ Confirmed
05-08 09:26 20m -17 / - EB3JT - / - 4 Partial
04-23 22:40 40m 0 / - PD0IFI - / - 2 Partial
04-23 22:39 40m +4 / - SV1EKI - / - 4 Partial
04-23 22:38 40m -9 / - IZ8PPI - / -11 2 Partial
04-23 22:36 40m - / +4 SQ9CXH -3 / - 2 ✓ Confirmed
04-23 22:31 40m -4 / -7 CT3HU -4 / -7 4 ✓ Complete
04-23 22:28 40m -8 / - PE0V - / - 4 Partial
04-23 22:18 40m - / -23 N4ILE -4 / - 2 ✓ Confirmed
04-23 22:18 40m -9 / - HB9MZI - / - 2 Partial
04-23 22:17 40m -14 / - IZ8PPI - / -15 4 Partial
04-23 22:16 40m +1 / - SV1EKI - / - 5 Partial
04-23 22:14 40m - / -14 DL7ACA +2 / - 2 ✓ Confirmed
04-23 22:10 40m - / +2 US2YW -4 / - 3 ✓ Confirmed
04-23 22:05 40m +2 / -4 IZ6FKI +1 / +6 4 ✓ Complete
04-23 21:49 40m - / -18 IU5HIU -5 / - 2 Partial
04-23 21:47 40m +2 / - R3SN - / - 4 Partial
04-23 21:43 40m +6 / - R2BRU - / - 3 Partial
04-23 21:42 40m +6 / - I8OHQ - / -8 2 Partial
04-23 21:33 40m -4 / - RT6Z - / - 2 Partial
04-23 21:32 40m -7 / -18 IU5HIU -6 / -9 13 Partial
04-23 21:30 40m -17 / - UN7PPV - / -17 6 Partial
04-22 23:21 40m -19 / - YO4NF - / -4 2 Partial
04-22 22:54 40m -10 / - YO4NF - / -7 2 Partial
04-22 22:49 40m -14 / - YO4NF - / -2 2 Partial
04-22 22:46 40m +1 / - EK/RX3DPK - / -14 3 Partial
04-22 22:35 40m -11 / - YO4NF - / -8 2 Partial
04-22 22:31 40m -11 / - YO4NF - / -7 3 Partial
04-22 22:19 40m -8 / - YO4NF - / -4 2 Partial
04-22 22:17 40m -15 / - UR4QWW - / - 3 Partial
04-22 22:17 40m -12 / - 9A7KR - / - 3 Partial
04-22 22:16 40m -15 / - EB3JT - / - 6 Partial
04-22 22:12 40m 0 / - 9A7KR - / - 2 Partial
04-22 22:08 40m -7 / - YO4NF - / -12 3 Partial
04-22 15:10 40m -8 / - 9A4ZM - / - 3 Partial
04-22 14:57 40m -9 / - DL9KM - / - 5 Partial
04-22 14:22 40m -7 / - LZ2VQ - / - 3 Partial
04-22 14:17 40m -8 / - DL5DQZ - / -12 3 ✓ Confirmed
04-22 14:03 40m -12 / - S51PV - / - 3 Partial
04-22 13:57 40m -4 / - SP1JQJ - / -11 4 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
110630  -3  909  IK4RVY ON4VMA JO11
110715  -5 1410  ON4VMA IK4RVY -12
110730  -1  909  IK4RVY ON4VMA R-04
110745  -6 1410  ON4VMA IK4RVY RR73
110800  +3  409  IK4RVY ON4VMA 73
110815  -3  674  ON4VMA OH3OJ -04 (x2)
111345 -13  275  ON4VMA OH1LA KP01
111400 -18 1433  CQ ON4VMA JO11
111415  +7 1434  ON4VMA R4FDD LO33
111445 +10  674  ON4VMA OH3OJ -13
230745  -8 2783  ON4VMA KC3ACQ FN20 (x2)
232100  -7 2062  ON4VMA KD4CM EM90 (x2)
40m 
UTC    dB  Freq  Message
223830 -10 2028  ON4VMA IZ8PPI -11
223845  +0  326  CQ ON4VMA JO11
223900  -8 2028  ON4VMA IZ8PPI -11
223915  +1  326  CQ ON4VMA JO11
223930  +5 2485  ON4VMA SV1EKI KM18
223945  +1  326  CQ ON4VMA JO11 (x2)
224030  -1 2485  ON4VMA SV1EKI KM18
224030  +4 2823  ON4VMA PD0IFI JO32
224045  -1  326  CQ ON4VMA JO11
224100  +3 2485  ON4VMA SV1EKI KM18
224100  -3 2823  ON4VMA PD0IFI JO32
224115  -1  326  CQ ON4VMA JO11
224130  +9 2485  ON4VMA SV1EKI KM18
224130 +15 2895  ON4VMA IQ4JO JN63

SNR History by Band