KO3F — FT8 station from United States

United States Grid: ?

Amateur radio station KO3F operating from United States. 521 FT8 spots received at SO8OO WebSDR, 110 CQ calls, active on 80m, 40m, 20m, 10m, over 48 days, best SNR +19 dB. Heard between 2026-04-22 and 2026-07-21.

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Overview

521
Total spots
110
CQ calls
48
Days active
-7 dB
Avg SNR

Bands

80m 40m 20m 10m
First seen: 2026-04-22
Last seen: 2026-07-21 10:23 UTC

Frequent QSO partners observed at SO8OO

Stations KO3F worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKO3FPartnerPartner SNRMsgs
07-21 12:18 20m -17 / - DF4RWO - / -25 6 Partial
06-24 23:44 20m -11 / - UR4QWW - / - 4 Partial
06-23 23:58 20m -2 / - OD5KU - / -13 3 Partial
06-18 23:51 20m - / - HK1CGB -8 / - 2 Partial
06-18 23:45 20m - / - K7L -14 / - 2 Partial
06-17 00:37 20m - / +4 KD9RBY -9 / - 3 ✓ Confirmed
06-16 01:51 80m -24 / - HB9MZI - / - 2 Partial
06-16 01:46 80m +2 / - PA3FPQ - / -21 4 ✓ Confirmed
06-16 01:38 80m -4 / - PA3FPQ - / - 2 Partial
06-16 01:38 80m +3 / - SP3HUU - / - 2 Partial
06-16 01:17 40m -18 / - ON4MAP - / - 6 Partial
06-16 00:47 20m -5 / - VE2FVV - / -2 6 Partial
06-16 00:37 20m -12 / - K4C -19 / -12 3 ✓ Verified
06-14 01:41 40m -16 / - ON4MAP - / - 4 Partial
06-14 01:00 80m +1 / - G4UJS - / -21 3 Partial
06-13 23:33 20m - / -4 KF8EXY -12 / - 3 ✓ Confirmed
06-13 23:30 20m -6 / +6 PS8CW -10 / -12 6 ✓ Complete
06-09 22:38 20m - / +3 W7CTY -18 / - 3 Partial
06-09 22:17 20m - / -4 KC1ZBU -5 / - 3 ✓ Confirmed
06-09 22:16 20m - / -2 K1SM -6 / - 2 Partial
06-09 22:13 20m - / -8 KA0NC -7 / - 2 ✓ Confirmed
06-09 00:57 40m -11 / - DK8HC - / - 3 Partial
06-09 00:36 20m - / -11 LU4DBP -12 / - 2 ✓ Confirmed
06-09 00:28 20m - / -10 LU3HYV -15 / - 2 ✓ Confirmed
06-09 00:23 20m - / - KO4JKO -11 / - 2 Partial
06-08 09:37 20m -9 / - F1BHB - / -12 3 ✓ Confirmed
06-08 01:02 40m -7 / - TI2JR - / -12 2 Partial
06-08 00:46 40m +2 / - M0IOY - / -17 7 ✓ Confirmed
06-08 00:24 20m +17 / - Z62NS -15 / +5 2 ✓ Verified
06-08 00:22 20m - / - OZ7DR -14 / - 2 Partial
06-08 00:20 20m -11 / - 7Z1BH -18 / -13 4 ✓ Verified
06-08 00:18 20m - / -15 PY5DP -22 / - 3 ✓ Confirmed
06-08 00:13 20m -9 / - IK4LZH -24 / - 2 ✓ Verified
06-08 00:11 20m - / -18 YO2MD -20 / - 3 ✓ Confirmed
06-08 00:07 20m - / - W7OTV -23 / - 5 ✓ Confirmed
06-06 00:58 80m -21 / - CE4WJK - / -19 2 ✓ Confirmed
06-06 00:53 40m -3 / - PS8CW - / -15 2 ✓ Confirmed
06-06 00:47 40m -10 / - HB9MZI - / - 9 Partial
06-05 20:06 20m +1 / - PD0WL - / - 2 Partial
06-05 19:58 20m -4 / - M9KTM - / - 5 Partial
06-05 19:52 20m +6 / - PD8L - / - 2 Partial
06-05 19:49 20m -1 / - M9OOS - / -19 3 Partial
06-05 19:46 20m -6 / - CN8DN - / - 3 Partial
06-05 19:41 20m +4 / - G4DBW - / -22 2 ✓ Confirmed
06-05 09:36 20m +3 / - MW3FLI - / -15 7 Partial
06-05 09:28 20m -12 / - 2E0UMK - / - 4 Partial
06-05 09:22 20m -8 / - G8IXM - / -10 2 Partial
06-05 01:01 40m -4 / - IQ9BF - / -15 2 ✓ Confirmed
06-05 00:46 40m -11 / - IQ9NI - / -16 7 Partial
06-05 00:43 40m -9 / - IQ9BH - / -8 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
235830  -4 2538  KO3F OD5KU R-13 (x3)
234430 -12 1869  KO3F UR4QWW KN77 (x4)
000830 -24 1758  KO3F IQ0VT JN62
115830  -5 1857  KO3F RY7G LN14
121845 -21 1572  KO3F DF4RWO R-25 (x6)
80m 
UTC    dB  Freq  Message
005900 -22  859  KO3F CE4WJK RR73
010045  +2 1009  KO3F G4UJS -21 (x3)
013800  +1 1758  KO3F SP3HUU JO71
013800  -4  888  KO3F PA3FPQ JO32
013830  +5 1758  KO3F SP3HUU JO71
013830  -3  888  KO3F PA3FPQ JO32 (x2)
014645  +7 2574  KO3F IQ4JO JN63
014645  +0  888  KO3F PA3FPQ JO32 (x3)
015145 -24 1939  KO3F HB9MZI JN46 (x2)
40m 
UTC    dB  Freq  Message
010200  -7 2613  KO3F TI2JR -12 (x2)
005745 -10 1198  KO3F DK8HC JO42 (x3)
014145 -16 1506  KO3F ON4MAP JO20 (x10)
10m 
UTC    dB  Freq  Message
174415 -13 2488  KO3F LU2FTI RR73
174545 -15  569  KO3F LW2DAF -15 (x2)
181100 -19 1064  KO3F EL2BG -18 (x2)
231315 -11 1160  KO3F <...> -21

SNR History by Band