4S6ARW — FT8 station from Sri Lanka

Sri Lanka Grid: ?

Amateur radio station 4S6ARW operating from Sri Lanka. 2,336 FT8 spots received at SO8OO WebSDR, 54 CQ calls, active on 80m, 40m, 20m, 10m, over 70 days, best SNR +21 dB. Heard between 2026-04-26 and 2026-07-24.

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

Overview

2,336
Total spots
54
CQ calls
70
Days active
-7 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-26
Last seen: 2026-07-24 14:11 UTC

Frequent QSO partners observed at SO8OO

Stations 4S6ARW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBand4S6ARWPartnerPartner SNRMsgs
07-23 17:02 20m -16 / - UA3FO - / - 2 Partial
07-23 16:12 20m -5 / - EA3JHT - / - 6 Partial
07-22 23:48 40m -8 / - OZ6CM - / -24 4 ✓ Confirmed
07-22 23:32 40m +13 / - UT6HN - / -14 2 ✓ Confirmed
07-21 16:47 20m -14 / - IT9SBE - / - 2 Partial
07-21 02:52 20m -10 / - UR5LAK - / -17 2 ✓ Confirmed
07-20 01:58 20m -16 / - 7Z1BQ - / - 4 Partial
07-19 16:28 20m -18 / - R2GFD - / - 2 Partial
07-19 16:21 20m -20 / - R2GFD - / - 2 Partial
07-19 16:16 20m -14 / - CT1BFP - / -14 5 Partial
07-19 16:11 20m -18 / - CT1BFP - / - 6 Partial
07-18 16:49 20m -19 / - UA3SKC - / - 2 Partial
07-18 16:27 20m -15 / - F4MUD - / -20 5 Partial
07-18 16:19 20m +1 / - LZ3TA - / -19 6 Partial
07-18 15:59 20m -16 / - F4MUD - / -14 2 Partial
07-18 15:56 20m -9 / - EC2ASL - / - 6 Partial
07-18 15:56 20m -16 / - F4MUD - / -14 2 Partial
07-18 12:51 20m -5 / - LZ3TA - / -11 7 Partial
07-17 17:10 20m +7 / - F5UTN - / - 9 Partial
07-17 17:07 20m -15 / - F4LEB - / - 5 Partial
07-17 17:03 20m -5 / - G0VLF - / - 8 Partial
07-17 17:03 20m -10 / - LZ2PC - / -21 4 Partial
07-17 17:03 20m +5 / - 2E0EIY - / -12 5 ✓ Confirmed
07-17 17:03 20m -4 / - LZ3TA - / - 4 Partial
07-17 16:51 20m -8 / - IZ1JLP - / -24 2 ✓ Confirmed
07-17 16:46 20m 0 / - IU3ODX - / -7 2 ✓ Confirmed
07-17 16:43 20m -2 / - IU3ODX - / - 2 Partial
07-17 16:42 20m -14 / - Z31CZ - / - 6 Partial
07-17 16:21 20m -5 / - EW1MN - / - 2 Partial
07-17 16:16 20m -12 / - DG6SCK - / -23 4 Partial
07-17 16:16 20m +2 / - F6GUF - / - 4 Partial
07-17 16:08 20m -8 / - F4IVG - / -10 2 ✓ Confirmed
07-17 12:54 20m -21 / - E72T - / - 2 Partial
07-17 12:51 20m -4 / - IU3ODX - / - 4 Partial
07-17 12:45 20m -4 / - IU3ODX - / - 3 Partial
07-17 12:42 20m -18 / - EA4GFG - / - 2 Partial
07-17 12:42 20m -16 / - UB4FGK - / -19 2 Partial
07-17 12:32 20m -12 / - DG4SCG - / - 2 Partial
07-16 11:27 20m -4 / - DM2BPG - / - 2 Partial
07-16 11:01 20m -5 / - R4DI - / -11 2 ✓ Confirmed
07-16 03:57 20m -5 / - R7OV - / - 4 Partial
07-15 16:51 40m -12 / - R7DX - / - 12 Partial
07-15 16:51 40m -3 / - SP2L - / -11 3 ✓ Confirmed
07-15 16:49 40m +2 / - EW8FG - / -18 2 ✓ Confirmed
07-15 16:06 20m +5 / - MD0CCE - / -11 6 ✓ Confirmed
07-15 15:59 20m +3 / - MD0CCE - / - 2 Partial
07-15 14:54 20m -7 / - DL1RNO - / - 10 Partial
07-15 14:52 20m -13 / - DB1BW - / - 8 Partial
07-15 14:46 20m -4 / - DL9IQ - / - 2 Partial
07-15 14:45 20m -11 / - DB1BW - / - 6 Partial

Station Log

20m 
UTC    dB  Freq  Message
165600 -20 1440  4S6ARW UA9QFF R-14
155800 -22 1566  4S6ARW JY5CG -13
161200  +0 1495  4S6ARW EA3JHT JN01 (x6)
164545 -20 2393  4S6ARW RA4Y LO35 (x2)
165630 -12 1485  4S6ARW EA3JHT JN01
170200 -17 1756  4S6ARW UA3FO KO94 (x2)
160600 -14 1253  4S6ARW G3YSX IO91
161115  -3 2811  4S6ARW F1PBZ -14
40m 
UTC    dB  Freq  Message
165300 -13 2025  4S6ARW R7DX KN84 (x9)
233245 +11 2642  4S6ARW UT6HN -14 (x2)
234845 -11 2286  4S6ARW OZ6CM JO55 (x4)
10m 
UTC    dB  Freq  Message
131115 -16 1579  4S6ARW YU7BW JN95 (x4)
132345 -18 1427  4S6ARW MD0CCE -23 (x3)
134615 -14 1668  4S6ARW F5JGL IN95 (x2)
062630 -20 2042  4S6ARW YD2ALF -14 (x2)
064100  -7 1003  4S6ARW YD2AQX OI52 (x3)
111430 -24 1447  4S6ARW <...> -15
80m 
UTC    dB  Freq  Message
212315  -1  609  4S6ARW EA1CQ IN83 (x12)

SNR History by Band