TI3RKM — FT8 station from Costa Rica

Costa Rica Grid: KO02

Amateur radio station TI3RKM operating from Costa Rica (grid square KO02). 204 FT8 spots received at SO8OO WebSDR, 13 CQ calls, active on 20m, over 11 days, best SNR +16 dB. Heard between 2026-05-01 and 2026-06-19.

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

Overview

204
Total spots
13
CQ calls
11
Days active
-5 dB
Avg SNR

Bands

20m
First seen: 2026-05-01
Last seen: 2026-06-19 23:33 UTC

Frequent QSO partners observed at SO8OO

Stations TI3RKM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandTI3RKMPartnerPartner SNRMsgs
06-20 01:18 20m -8 / - N4IRK - / - 3 Partial
06-20 01:13 20m -18 / - K7WOF - / -8 3 ✓ Confirmed
06-13 00:42 20m -15 / - RN6MA - / -9 3 ✓ Confirmed
06-12 23:14 20m +1 / - RG6ON - / - 3 Partial
06-12 23:10 20m -5 / - RW3FY - / -24 3 ✓ Confirmed
06-12 23:09 20m +5 / - DL3MIB - / - 5 Partial
06-12 22:48 20m - / -15 HB9OAB -20 / - 4 Partial
06-12 22:40 20m -4 / - R5AV - / -19 2 Partial
06-12 22:16 20m -7 / - M7IJS - / -16 4 ✓ Confirmed
06-12 22:08 20m +2 / - G1CEC - / -14 2 ✓ Confirmed
06-12 22:04 20m +3 / - DL3MIB - / - 11 Partial
06-12 22:04 20m +10 / - RA3ZH - / - 5 Partial
06-12 21:57 20m -10 / - Z33PB - / -14 3 ✓ Confirmed
06-12 21:46 20m +1 / - IU2SMI - / -10 2 Partial
06-12 21:45 20m -9 / - PA3FMK - / - 3 Partial
06-12 21:39 20m -2 / - EA5AX - / -20 2 Partial
06-12 21:05 20m +2 / - EA3ENB - / -19 3 ✓ Confirmed
06-11 21:09 20m -6 / - EB5IVB - / - 3 ✓ Confirmed
06-11 20:54 20m +4 / - F4NGC - / - 7 Partial
06-11 12:04 20m -12 / - JH2HHJ - / -18 2 Partial
05-26 21:49 20m -13 / - RA3ZH - / - 2 Partial
05-10 00:57 20m - / - UN0GY -20 / - 3 Partial
05-08 11:20 20m +6 / - OH3OJ - / -7 2 Partial
05-08 00:18 20m -20 / -13 PD1HPB -16 / - 5 Partial
05-08 00:16 20m -13 / -13 PD1HPB -21 / - 2 Partial
05-08 00:13 20m -14 / -13 HK3AB -20 / -7 5 ✓ Complete
05-08 00:09 20m +10 / - DL3MIB - / - 3 Partial
05-08 00:01 20m -9 / - KB8ZUN - / - 2 Partial
05-02 23:25 20m - / -13 F4ACR -18 / - 2 ✓ Confirmed
05-02 23:23 20m - / -16 NC7C -13 / - 3 Partial
05-02 23:22 20m - / -10 SP6FME -16 / - 2 ✓ Confirmed
05-02 23:21 20m - / -16 F1TWS -16 / - 2 ✓ Confirmed
05-02 23:08 20m - / -10 K9HOU -8 / - 4 ✓ Confirmed
05-02 23:07 20m - / -14 YO2YJT -13 / - 2 ✓ Confirmed
05-02 23:06 20m -8 / - EA5JXW - / -13 13 ✓ Confirmed
05-02 23:05 20m - / -16 IU2UDS -17 / - 3 ✓ Confirmed
05-02 22:59 20m -13 / - R7CA -21 / -5 2 ✓ Verified
05-02 22:59 20m +2 / - EA4ETU - / -4 2 Partial
05-02 22:52 20m -1 / - EA4ETU - / - 2 Partial
05-01 23:32 20m -20 / - S56SD - / - 4 Partial
05-01 23:22 20m +3 / - IW2DNI - / - 3 Partial
05-01 23:16 20m -1 / - DL3MIB - / - 4 Partial
05-01 23:12 20m - / -12 UW8SM -12 / - 2 ✓ Confirmed
05-01 23:09 20m +9 / -1 PE9JAN -16 / - 2 Partial
05-01 23:06 20m - / -6 YL2AO -16 / - 4 Partial
05-01 23:06 20m -5 / - IW2DNI - / - 18 Partial
05-01 23:03 20m - / -5 UT5MD -17 / - 2 ✓ Confirmed
05-01 23:02 20m -4 / -11 DL0BSO -20 / -16 7 ✓ Complete
05-01 23:02 20m -5 / -5 IU3ACL -22 / -11 5 ✓ Complete
05-01 23:01 20m -7 / - IW2DNI - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
231345  -2 1291  TI3RKM R5AV -16
231415  +2 1991  TI3RKM RG6ON KN98 (x3)
004245 -16 1292  TI3RKM RN6MA -09 (x3)
011330 -18 1293  TI3RKM K7WOF EM74 (x3)
011800  -8 1006  TI3RKM N4IRK FM16 (x4)
013330 -11 1293  TI3RKM SQ5I KO02

SNR History by Band