CT3IB — FT8 station from Madeira Islands

Madeira Islands Grid: JN04

Amateur radio station CT3IB operating from Madeira Islands (grid square JN04). 347 FT8 spots received at SO8OO WebSDR, 55 CQ calls, active on 20m, 10m, over 25 days, best SNR +20 dB. Heard between 2026-04-23 and 2026-06-20.

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

Overview

347
Total spots
55
CQ calls
25
Days active
-6 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-23
Last seen: 2026-06-20 09:58 UTC

Frequent QSO partners observed at SO8OO

Stations CT3IB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandCT3IBPartnerPartner SNRMsgs
05-27 15:25 20m -10 / - YO9ADN - / -4 3 Partial
05-27 15:21 20m -10 / - YO9ADN - / - 3 Partial
05-26 14:53 20m +4 / - G1LQT - / -14 2 Partial
05-26 14:53 20m -14 / - PD3RM - / -19 3 Partial
05-22 15:54 20m -17 / - DL3EYB - / - 2 ✓ Confirmed
05-20 12:57 20m -11 / - M9VVE - / - 3 Partial
05-20 12:39 20m -7 / - M9VVE - / - 10 ✓ Confirmed
05-20 12:32 20m +5 / - PI4DX - / - 5 Partial
05-20 12:23 20m +11 / - IT9LCJ - / -14 2 Partial
05-20 12:23 20m +4 / - PI4DX - / - 4 Partial
05-20 12:19 20m -7 / - M9VVE - / -15 25 ✓ Confirmed
05-19 17:36 20m -13 / - IW9FRA - / - 8 Partial
05-19 17:26 20m -8 / - IW9FRA - / - 5 Partial
05-19 17:26 20m -6 / - UA6YW - / -7 3 ✓ Confirmed
05-19 17:19 20m -14 / - YM3KCA - / -7 3 Partial
05-19 17:18 20m -9 / - DL1DEU - / - 2 Partial
05-19 17:16 20m -4 / - OE5PEN - / - 2 Partial
05-18 15:06 20m -10 / - OO0O - / - 2 Partial
05-18 15:03 20m -9 / - OO0O - / - 2 Partial
05-17 15:17 20m +12 / - YM3KCA - / -15 3 ✓ Confirmed
05-17 15:15 20m +14 / - IZ8EDI - / -11 3 ✓ Confirmed
05-14 12:37 20m -8 / - G0LJV - / - 2 Partial
05-12 19:19 20m -6 / - G4MHJ - / - 2 Partial
05-12 19:13 20m -6 / - G4MHJ - / - 2 Partial
05-12 19:12 20m -11 / - F1IQH - / - 4 Partial
05-12 19:12 20m -9 / - TA3TK - / - 3 Partial
05-11 15:46 20m -11 / - F4PCM - / -5 2 Partial
05-11 15:34 20m -18 / - R1QF - / -17 2 Partial
05-10 14:16 10m -6 / - 5Z4VJ - / -11 2 ✓ Confirmed
05-10 13:13 20m -6 / - EA5JLX - / - 3 Partial
05-10 13:12 20m +6 / - F5JQF - / - 8 Partial
05-09 19:18 20m -15 / -16 PE1LZZ -8 / -10 5 Partial
05-09 19:14 20m +6 / - R1BEO - / - 2 Partial
05-09 19:11 20m -12 / -6 SP5EXA -5 / - 8 ✓ Verified
05-09 19:11 20m +2 / - OH1LA - / - 2 Partial
05-09 19:08 20m - / -14 HG5OGI -11 / - 3 ✓ Confirmed
05-09 18:56 20m -20 / - IU2WCY - / - 3 Partial
05-07 18:31 20m -12 / - 2E0JQL - / - 2 Partial
05-07 18:31 20m -6 / - I1FQH - / -5 2 ✓ Confirmed
05-06 17:21 20m +9 / - EA1R -11 / -16 4 ✓ Verified
05-06 17:21 20m -10 / -12 M7OJA -14 / -8 8 ✓ Complete
05-05 12:16 20m -12 / - IW2DNI - / - 2 Partial
05-05 12:11 20m -9 / - IW2DNI - / - 3 Partial
05-03 19:05 20m - / -7 GD6DX -10 / - 2 Partial
05-02 16:07 20m +4 / - F1JPG - / -7 4 ✓ Confirmed
05-02 15:46 10m +4 / - D2UY - / -9 3 ✓ Confirmed
05-01 13:12 20m 0 / - SP8LCE - / - 2 Partial
05-01 13:03 20m -10 / - PA1KK - / - 3 Partial
05-01 13:02 20m -14 / - EC3A - / -2 2 ✓ Confirmed
04-30 22:55 20m +10 / -10 9K2MP +2 / - 4 ✓ Verified

Station Log

20m 
UTC    dB  Freq  Message
125800 -15  682  CT3IB M9VVE IO93
155430 -15 1063  CT3IB DL3EYB JN59 (x2)
145330 -14 1581  CT3IB PD3RM JO22
145330  +7 1183  CT3IB G1LQT -14
145400 -12 1581  CT3IB PD3RM -19
145400  +1 1183  CT3IB G1LQT -14
145430 -16 1581  CT3IB PD3RM -19
152145  -6 1630  CT3IB YO9ADN KN35 (x6)
115800 -17 1057  CT3IB F4LKA JN04
10m 
UTC    dB  Freq  Message
154630  +5 1044  CT3IB D2UY -09 (x3)
155300  +3  747  CT3IB RR73; IN3EQZ <...> -12
141630  -7 1279  CT3IB 5Z4VJ -11 (x2)
143800 -12 1063  CT3IB PU2MVE RR73

SNR History by Band