OA4DOS — FT8 station from Peru

Peru Grid: LO55

Amateur radio station OA4DOS operating from Peru (grid square LO55). 225 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 14 days, best SNR +22 dB. Heard between 2026-04-20 and 2026-05-14.

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

Overview

225
Total spots
0
CQ calls
14
Days active
-5 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-20
Last seen: 2026-05-14 00:59 UTC

Frequent QSO partners observed at SO8OO

Stations OA4DOS worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOA4DOSPartnerPartner SNRMsgs
05-14 02:58 20m +5 / - R4RM - / - 4 Partial
05-14 02:46 20m -10 / - R9CB - / - 2 Partial
05-14 02:41 20m +1 / - R9JX - / -7 5 Partial
05-12 02:31 20m - / -12 KJ5W -17 / - 5 Partial
05-11 04:01 40m +6 / - PA3BUD - / - 2 Partial
05-11 04:01 40m +6 / - S58N -23 / -16 5 ✓ Verified
05-11 03:51 40m -19 / - LY7M -17 / - 2 ✓ Verified
05-11 03:48 40m -8 / - Z31CZ -23 / - 5 ✓ Verified
05-11 03:47 40m -12 / - IZ3ATV - / - 4 Partial
05-11 03:47 40m -2 / - UR3AHB - / -18 2 Partial
05-11 03:46 40m -1 / - RK6A - / - 9 Partial
05-11 03:45 40m - / -14 S58MU -10 / - 2 ✓ Confirmed
05-11 03:44 40m - / -16 YO5OHT -13 / - 6 ✓ Confirmed
05-11 03:33 40m - / -23 KD4CVB -19 / - 2 ✓ Confirmed
05-11 03:11 40m - / -17 KO4FQW -21 / - 2 ✓ Confirmed
05-11 03:09 40m +6 / -16 RA3LBW -13 / - 3 Partial
05-11 03:08 40m -9 / - LA2HFA - / - 8 Partial
05-11 03:08 40m -17 / - SP5LST -17 / -15 2 ✓ Verified
05-05 23:59 20m -8 / - CT7AUT - / - 2 Partial
05-04 00:32 20m -14 / -13 TF4M -19 / -8 4 ✓ Complete
05-02 03:57 20m - / -18 AL5G -7 / - 2 ✓ Confirmed
05-02 02:51 40m -3 / - RZ5D - / -20 4 Partial
04-30 03:46 20m -5 / - R9CB - / - 3 Partial
04-30 00:30 20m - / -7 <...> -9 / - 2 Partial
04-30 00:25 20m - / -15 <...> -8 / - 2 Partial
04-29 03:52 20m -12 / - R9ODG - / - 3 Partial
04-29 03:11 40m -11 / - N8XY - / -25 3 ✓ Confirmed
04-29 03:10 40m +10 / - UA3AFR - / -12 3 ✓ Confirmed
04-29 03:07 40m -6 / - RN1CW - / - 4 Partial
04-29 01:55 40m +2 / - R3SN - / - 2 Partial
04-29 01:23 40m -10 / - DC1KN - / - 6 Partial
04-29 01:21 40m -5 / - F5RMK - / -14 3 ✓ Confirmed
04-29 01:20 40m +13 / - R6OI - / -26 8 ✓ Confirmed
04-29 01:12 40m -4 / - RA3UAG - / - 4 Partial
04-29 01:10 40m -14 / - 9A3AUH - / - 3 Partial
04-29 01:07 40m +18 / - RA5BM - / - 3 Partial
04-29 00:23 20m - / -2 CE3SPR -20 / - 2 ✓ Confirmed
04-28 03:23 40m -12 / - DF8TS - / - 2 Partial
04-28 03:21 40m +4 / - PI4DX - / -10 2 ✓ Confirmed
04-27 15:33 10m -4 / - EA8UP - / -15 3 Partial
04-27 03:11 20m +2 / - UB8CCG - / - 2 Partial
04-27 01:36 20m - / - CE4FOQ -4 / - 2 Partial
04-24 01:50 20m -10 / - 8Q7PR - / -20 2 ✓ Confirmed
04-23 01:31 40m 0 / - RW9WJ - / - 2 Partial
04-23 00:54 40m -16 / - UB8CCG - / - 2 Partial
04-23 00:54 40m -12 / - PY6HD - / - 2 Partial
04-23 00:51 40m +4 / - S52D - / -20 3 ✓ Confirmed
04-21 21:27 20m -12 / - PY2VE - / -9 3 ✓ Confirmed
04-21 03:56 40m +17 / - RA6ABC - / - 4 Partial
04-21 03:56 40m +4 / - RW3QJA - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
023130 -18 1984  KJ5W OA4DOS -15 (x4)
024100  +5 2826  OA4DOS R9JX -07 (x5)
024600 -10 1655  OA4DOS R9CB LO97 (x2)
025800  +5 2075  OA4DOS R4RM LO55 (x4)
40m 
UTC    dB  Freq  Message
035115 -11 1592  OA4DOS RK6A LN04
035145 -19 2056  OA4DOS LY7M RR73
035200 -17 2056  LY7M OA4DOS 73
035215  -8 1589  OA4DOS Z31CZ KN02
035215  +2 2887  OA4DOS RK6A LN04 (x4)
040100  +4  728  OA4DOS S58N JN76
040100  +6 1952  OA4DOS PA3BUD JO21 (x2)
040230 -10  875  OA4DOS S58N R-16 (x2)
040315 -23 1950  S58N OA4DOS RR73
040330 +16  875  OA4DOS S58N 73
10m 
UTC    dB  Freq  Message
163045 -17 1270  OA4DOS UA6BRD LN05
153330  -5  825  OA4DOS EA8UP -15 (x3)

SNR History by Band