KD4CM — FT8 station from United States

United States Grid: MK71

Amateur radio station KD4CM operating from United States (grid square MK71). 331 FT8 spots received at SO8OO WebSDR, 71 CQ calls, active on 160m, 80m, 20m, over 12 days, best SNR +17 dB. Heard between 2026-04-20 and 2026-05-09.

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Overview

331
Total spots
71
CQ calls
12
Days active
-4 dB
Avg SNR

Bands

80m 20m 160m
First seen: 2026-04-20
Last seen: 2026-05-09 22:54 UTC

Frequent QSO partners observed at SO8OO

Stations KD4CM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKD4CMPartnerPartner SNRMsgs
05-10 00:43 20m -8 / -1 9K2MP -3 / +3 17 ✓ Complete
05-09 23:12 20m -16 / - EA1FEP - / - 2 Partial
05-09 22:48 20m -19 / - PA3KUS - / - 2 Partial
05-09 15:01 20m -6 / - F1PPH - / - 9 Partial
05-09 13:13 20m -6 / - PD1SCO - / - 2 Partial
05-09 00:19 20m -8 / - BA4TB - / -6 2 ✓ Confirmed
05-08 23:24 20m -14 / - 7Z1DM - / - 2 Partial
05-08 23:21 20m - / - ON4VMA -8 / - 2 Partial
05-08 23:18 20m - / -24 G5IAN -10 / - 2 Partial
05-08 22:16 20m - / - R7CA -6 / - 3 Partial
05-08 22:16 20m -11 / - EA1FUB - / - 4 Partial
05-08 22:11 20m - / - A61OK -11 / - 6 Partial
05-08 22:08 20m - / -16 TA1QQ -14 / - 2 ✓ Confirmed
05-08 22:07 20m -2 / - A92AE - / -15 2 Partial
05-08 22:03 20m -10 / - A93MO -11 / -7 9 Partial
05-08 22:00 20m - / - LY7T -13 / - 5 ✓ Confirmed
05-08 21:58 20m - / -17 PA2KV -14 / - 2 Partial
05-08 21:45 20m - / - YO6BLM -16 / - 3 Partial
05-08 21:43 20m -3 / - KC1UVP - / - 2 Partial
05-08 21:41 20m -12 / -10 SV9KNA -13 / +2 5 ✓ Complete
05-08 21:37 20m +5 / -18 EA5FDA -15 / -9 4 Partial
05-08 19:42 20m -5 / - EA1YR - / - 6 Partial
05-08 19:41 20m -14 / - IU3IOV - / - 2 Partial
05-08 13:12 20m +12 / - F4LWD - / - 3 Partial
05-08 13:09 20m -13 / - F5PAC - / - 2 Partial
05-06 13:43 20m 0 / - G3YPD - / - 3 Partial
05-06 02:06 80m -2 / - DO9BAU - / - 2 Partial
05-06 02:04 80m +2 / - SM5DIC - / - 4 Partial
05-06 02:03 80m -6 / - LY3BRA - / - 3 Partial
05-06 02:02 80m -12 / - LY2HM - / - 2 Partial
05-06 02:01 80m +9 / - UW5KW - / - 5 Partial
05-06 02:00 80m +10 / - 9A5E - / - 3 Partial
05-06 02:00 80m 0 / - DO9BAU - / - 2 Partial
05-06 01:57 80m -1 / - SM5DIC - / - 10 Partial
05-06 01:55 80m +16 / -13 UT5EL -12 / -4 10 ✓ Complete
05-06 01:48 80m +5 / - DO5OT - / - 5 Partial
05-06 01:47 80m +6 / - SM5DIC - / - 5 Partial
05-06 01:44 80m - / - K4YT -14 / - 2 ✓ Confirmed
05-06 01:43 80m +10 / - IQ4JO - / - 2 Partial
05-06 01:43 80m +6 / - LY3BRA - / - 5 Partial
05-06 01:42 80m +6 / - DO5OT - / - 2 Partial
05-06 01:41 80m -1 / - EW8CW - / - 15 Partial
05-06 01:39 80m 0 / - DO9BAU - / - 2 Partial
05-06 01:39 80m +10 / - IQ4JO - / - 2 Partial
05-06 01:38 80m -3 / - EC3A - / -12 7 Partial
05-06 01:38 80m -2 / - EW8CW - / - 2 Partial
05-06 01:35 80m - / - KN0BLE -14 / - 8 ✓ Confirmed
05-06 01:32 80m - / -5 KO4BGJ -12 / - 5 Partial
05-06 01:31 80m -6 / - EC3A - / -9 2 Partial
05-06 01:31 80m 0 / -19 F1PBZ -10 / +4 3 ✓ Complete

Station Log

20m 
UTC    dB  Freq  Message
004630  -9 1078  KD4CM 9K2MP RR73
004645  -8 2062  9K2MP KD4CM R-01
004700  -8 1078  KD4CM 9K2MP RR73
004745  -1 2062  9K2MP KD4CM R-01 (x5)
005045  -4 2062  CQ KD4CM EM90 (x6)
005400 -23 2009  KD4CM VU2UAT MK71
80m 
UTC    dB  Freq  Message
020215 -12 1975  CQ KD4CM EM90
020230  -9 1353  KD4CM LY2HM KO15
020245 -13 1975  UT5EL KD4CM RR73
020300 -16 1354  KD4CM LY2HM KO15
020300  -4 1304  KD4CM LY3BRA KO14
020300  +8 1976  KD4CM UW5KW KO30 (x2)
020330  -5 1305  KD4CM LY3BRA KO14 (x2)
020430  -1 2485  KD4CM SM5DIC JO89 (x3)
020600  -3 1977  KD4CM DO9BAU JO62
020630  +1 2485  KD4CM SM5DIC JO89
020630  -2 1977  KD4CM DO9BAU JO62
160m 
UTC    dB  Freq  Message
012530 +17 2557  KD4CM DL1RWN -09 (x2)

SNR History by Band