N4MMR — FT8 station from United States

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Amateur radio station N4MMR operating from United States. 170 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 4 days, best SNR +11 dB. Heard between 2026-07-09 and 2026-07-14.

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

Overview

170
Total spots
0
CQ calls
4
Days active
-10 dB
Avg SNR

Bands

20m 40m
First seen: 2026-07-09
Last seen: 2026-07-14 01:28 UTC

Frequent QSO partners observed at SO8OO

Stations N4MMR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandN4MMRPartnerPartner SNRMsgs
07-14 03:27 40m -22 / - DJ4WM - / -11 2 ✓ Confirmed
07-14 03:20 40m -20 / - EA6AOD - / -15 2 ✓ Confirmed
07-14 03:11 40m -16 / - YO9HP - / -4 2 ✓ Confirmed
07-12 21:46 20m -18 / - IQ4JO - / -13 2 Partial
07-12 21:27 20m -15 / - US5HL - / -19 2 ✓ Confirmed
07-12 21:04 20m -7 / - EA5W - / -18 7 ✓ Confirmed
07-12 20:42 20m -6 / - RU3SD - / - 4 Partial
07-12 20:37 20m -8 / - RU3SD - / - 4 Partial
07-12 05:57 20m -10 / - YO3CBS - / - 2 Partial
07-12 05:51 20m -16 / - LZ2SPD - / -13 3 ✓ Confirmed
07-12 05:27 20m -18 / - F4LNM - / - 2 Partial
07-12 05:23 20m -7 / - R7DX - / -15 3 ✓ Confirmed
07-12 05:00 20m -11 / - RL6MT - / - 7 Partial
07-12 04:48 20m -11 / - UR9QQ - / -17 3 ✓ Confirmed
07-10 20:22 20m -6 / - IV3GOW - / - 3 ✓ Confirmed
07-10 05:46 40m -8 / - DB9LG - / -23 3 Partial
07-10 04:58 40m -7 / - PD8MD - / -10 5 Partial
07-10 04:56 40m -6 / - DL8TV - / -7 4 Partial
07-10 04:55 40m -16 / - DK7ZT - / +2 3 ✓ Confirmed
07-10 04:52 40m -1 / - OE9DAI - / +3 11 ✓ Confirmed
07-10 04:49 40m -13 / - YO8CLX - / - 2 Partial
07-10 04:48 40m -15 / - DK7ZT - / +3 3 Partial
07-10 04:47 40m 0 / - DL6EV - / -19 5 ✓ Confirmed
07-10 04:43 40m -1 / - DL3OCF - / -16 4 ✓ Confirmed
07-10 04:31 40m -9 / - IT9DVZ - / - 3 Partial
07-10 04:29 40m -7 / - IK2JYT - / -3 3 ✓ Confirmed
07-10 04:22 40m +2 / - HB9DGK - / -8 2 ✓ Confirmed
07-10 04:08 40m -3 / - DL2RPN - / -17 3 ✓ Confirmed
07-10 04:03 40m -10 / - SV2BWY - / - 2 Partial
07-10 03:54 40m -8 / - IK6DLK - / - 2 ✓ Confirmed
07-10 03:49 40m -16 / - EA3EDU - / - 2 Partial
07-10 03:36 40m -13 / - YO4NF - / -12 2 Partial
07-10 03:34 40m -18 / - F5RRS - / -12 2 Partial
07-10 03:20 40m -20 / - F5PBG - / - 2 Partial
07-10 03:12 40m -16 / - YO4NF - / -13 2 Partial
07-10 03:07 40m -16 / - IW2DNI - / - 2 Partial
07-10 03:07 40m -10 / - YO4NF - / -15 2 Partial
07-10 00:17 20m -6 / - EA1IOK - / -4 3 Partial
07-10 00:16 20m +3 / - EC5M - / -14 2 ✓ Confirmed
07-09 21:24 20m -18 / - IU0TYC - / - 2 ✓ Confirmed
07-09 21:17 20m 0 / - GJ0KYZ - / -8 2 ✓ Confirmed
07-09 21:06 20m -12 / - EC3A - / -16 2 ✓ Confirmed
07-09 19:26 20m -16 / - MM3ZTS - / -7 3 Partial
07-09 12:59 20m -16 / - DL1FAM - / -17 5 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
055100  -8  496  N4MMR DB9LG R-23
024200 -20 2234  N4MMR YO9PH -11
025030  -9 2654  N4MMR F5HNQ IN98
030530  +7 2762  N4MMR IQ4JO JN63
031100 -16 1287  N4MMR YO9HP -04 (x2)
031930  -2 2762  N4MMR IQ4JO JN63
032030 -21 1972  N4MMR EA6AOD -15 (x2)
032300 -18 2159  N4MMR DL8TV RR73
032400  -9 2655  N4MMR F5HNQ IN98
032400 -18 1976  N4MMR UT5MB KN48
032400  -3 2762  N4MMR IQ4JO JN63
032730 -23 1974  N4MMR DJ4WM R-11 (x2)
20m 
UTC    dB  Freq  Message
204415  -6 2375  N4MMR RU3SD KO94
205045 -23 1614  N4MMR R7CQ KN84
205545 -23 2009  N4MMR EA7GG -19
210400  -4 1182  N4MMR EA5W -18 (x7)
212715 -19 2275  N4MMR US5HL -19 (x2)
214615 -18 2147  N4MMR IQ4JO JN63 (x2)
215245 -19 2010  N4MMR E70SZ JN84

SNR History by Band