IZ4RTB — FT8 station from Italy

Italy Grid: ?

Amateur radio station IZ4RTB operating from Italy. 36 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 40m, 20m, 10m, over 5 days, best SNR +19 dB. Heard between 2026-04-21 and 2026-06-06.

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Overview

36
Total spots
3
CQ calls
5
Days active
-5 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-21
Last seen: 2026-06-06 11:04 UTC

Frequent QSO partners observed at SO8OO

Stations IZ4RTB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandIZ4RTBPartnerPartner SNRMsgs
06-06 13:00 40m - / -9 IQ9BH -13 / - 4 ✓ Confirmed
06-06 12:56 40m -16 / - SP6AXW - / - 4 Partial
06-06 12:53 40m -6 / - IY4PRC -12 / +1 7 ✓ Verified
05-24 16:53 10m -12 / - 5B4AMX - / - 2 ✓ Confirmed
05-21 09:22 20m +3 / -6 SM6UQL -2 / - 6 ✓ Verified
05-21 09:20 20m - / - SM3EDF 0 / - 2 Partial
05-21 09:18 20m -10 / -15 LZ1XM +1 / -7 5 ✓ Complete
05-21 09:17 20m - / -16 R8LCA +6 / - 2 ✓ Confirmed
05-21 09:14 20m +8 / - F5RRS - / - 2 Partial
05-21 09:12 20m -18 / - LX1RFJ +1 / - 2 ✓ Verified
05-21 09:11 20m - / -14 <...> +4 / - 2 Partial
05-15 14:13 20m -1 / - F5PBG -2 / - 6 Partial
05-15 14:12 20m -3 / - 9M8DEN - / -9 2 ✓ Confirmed
04-21 09:44 20m -8 / -9 RA6AVP +13 / - 2 Partial
04-21 09:44 20m - / +4 IQ4JO +8 / - 3 Partial
04-21 09:43 20m +9 / - R3BV +9 / +3 4 ✓ Complete
04-21 09:35 20m -12 / -14 TF5B 0 / - 3 ✓ Complete
04-21 08:34 10m -2 / - 9J2FI - / +7 2 ✓ Confirmed
04-21 08:28 20m - / -21 US2YW +7 / - 2 ✓ Confirmed
04-21 08:28 20m -8 / -16 RX7T -1 / -18 5 ✓ Complete
04-21 08:27 20m - / -8 TA2EE +16 / - 2 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
125345 -10 1122  IY4PRC IZ4RTB JN64 (x3)
125530  -9 1585  IZ4RTB IY4PRC +01 (x2)
125615 -14 1122  IY4PRC IZ4RTB 73
125630 -19 1371  IZ4RTB SP6AXW JO80 (x4)
130045  -9 1121  IQ9BH IZ4RTB 73 (x4)
130430 -19 1538  IZ4RTB DK7ZT -01
10m 
UTC    dB  Freq  Message
083400  -2 2776  IZ4RTB 9J2FI +07 (x2)
153915 -20 1400  3B9FR IZ4RTB R-09
165300  -8 1936  IZ4RTB 5B4AMX +11 (x2)
20m 
UTC    dB  Freq  Message
091715  +9 1504  R8LCA IZ4RTB -16 (x2)
091845  +4 1504  LZ1XM IZ4RTB JN64
091900 -10 1685  IZ4RTB LZ1XM -07
091915  +1 1504  LZ1XM IZ4RTB R-15
091930 -10 1685  IZ4RTB LZ1XM RR73
091945  -2 1504  LZ1XM IZ4RTB 73
092045  +1 1504  SM3EDF IZ4RTB JN64 (x2)
092215  +2 1504  SM6UQL IZ4RTB JN64 (x4)
092400  +3  896  IZ4RTB SM6UQL RR73
092415  -6 1504  SM6UQL IZ4RTB 73

SNR History by Band