N4NJJ — FT8 station from United States

United States Grid: JO21

Amateur radio station N4NJJ operating from United States (grid square JO21). 244 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 18 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-05-13.

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Overview

244
Total spots
1
CQ calls
18
Days active
-6 dB
Avg SNR

Bands

40m 20m
First seen: 2026-04-22
Last seen: 2026-05-13 12:37 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandN4NJJPartnerPartner SNRMsgs
05-13 14:36 20m +2 / - PI4DX - / - 4 Partial
05-13 04:14 40m -2 / - IU1LCK - / - 2 Partial
05-12 23:06 20m -12 / - AB5HM - / -15 3 Partial
05-12 04:37 40m +7 / - IU0AYR - / - 3 Partial
05-11 05:57 40m -16 / - M7PDJ - / - 2 Partial
05-11 05:35 40m -9 / - F4IVZ - / - 4 Partial
05-11 04:52 40m -8 / - F4IVZ - / - 2 Partial
05-11 04:51 40m +4 / - ON5HE - / - 2 Partial
05-10 05:12 40m -4 / - G0BLB - / -14 2 ✓ Confirmed
05-10 04:42 40m -4 / - F4MGP - / - 2 Partial
05-09 06:24 40m -13 / - PD1EN - / - 4 Partial
05-09 05:10 40m -12 / - EA1FDZ - / - 2 Partial
05-09 05:05 40m -12 / - EA1FDZ - / - 4 Partial
05-09 03:55 40m -14 / - F4MGP - / - 5 Partial
05-08 06:06 40m -11 / - CR7BRV - / - 3 Partial
05-08 03:46 40m -3 / - EA1FDZ - / - 3 Partial
05-08 03:08 40m -8 / - K5TU - / -11 2 ✓ Confirmed
05-08 02:22 40m -17 / - N5RJR - / -10 2 Partial
05-07 05:23 40m -4 / - F4EEJ - / -19 13 Partial
05-07 05:18 40m -4 / - F4EEJ - / - 2 Partial
05-07 05:12 40m -9 / - F4EEJ - / - 2 Partial
05-07 04:26 20m +2 / - RW4C - / -20 3 ✓ Confirmed
05-06 06:24 40m -8 / - ON3ANY - / -12 20 Partial
05-06 05:41 40m +1 / - F4GWG - / -23 4 ✓ Confirmed
05-06 03:58 40m +12 / - IK4DCW - / -19 2 ✓ Confirmed
05-03 06:03 40m -21 / - F1TXI - / -2 2 Partial
05-02 05:55 40m -1 / - F5OWT - / - 2 Partial
05-01 18:35 20m +7 / - F5UKW - / - 4 Partial
05-01 18:23 20m -8 / - EC3A - / -24 2 Partial
05-01 18:22 20m +7 / - F5UKW - / - 7 Partial
04-30 03:53 40m +21 / - LZ2XF - / - 3 Partial
04-29 06:21 40m 0 / - ON6AA - / - 6 Partial
04-29 06:17 40m -3 / - ON6AA - / - 3 Partial
04-28 06:15 40m -9 / - F4BYA - / - 2 Partial
04-28 06:02 40m -6 / - F4BYA - / - 2 Partial
04-28 05:58 40m -11 / - F4GUK - / - 2 Partial
04-28 05:56 40m -7 / - F4BYA - / - 3 Partial
04-28 05:47 40m -7 / - F4BYA - / - 3 Partial
04-28 05:19 40m -6 / - F4BYA - / - 2 Partial
04-28 05:14 40m -4 / - IU1TLG - / - 5 Partial
04-28 05:04 40m -3 / - F4BYA - / - 5 Partial
04-28 05:01 40m -18 / - F4HWM - / -9 2 Partial
04-28 04:59 40m -6 / - F4BYA - / - 4 Partial
04-28 04:50 40m -1 / - F5UKW - / -23 2 ✓ Confirmed
04-28 04:47 40m -4 / - F4BYA - / - 2 Partial
04-28 04:29 40m -12 / - PD1DBL - / - 2 Partial
04-27 06:01 40m -9 / - F4BYA - / - 2 Partial
04-27 04:41 40m -7 / - F4BYA - / - 3 Partial
04-27 04:39 40m -4 / - F6ECI - / - 3 ✓ Confirmed
04-27 04:34 40m -7 / - F4BYA - / - 6 Partial

Station Log

20m
UTC    dB  Freq  Message
183645  +6 2463  N4NJJ F5UKW JN12 (x2)
183745  -6 2633  N4NJJ M1DBX IO92
002615 -20 1306  N4NJJ EA7KVL IM77
042630  +7  261  N4NJJ RW4C LO21 (x3)
230630 -12 1144  N4NJJ AB5HM R-15 (x3)
035215 -20 1712  N4NJJ K7IOC R-05
143600  +1 1267  N4NJJ PI4DX JO21 (x4)
40m
UTC    dB  Freq  Message
045100  +7  630  N4NJJ ON5HE JO20 (x2)
045230 -10  234  N4NJJ F4IVZ JN33 (x6)
055730 -17  996  N4NJJ M7PDJ IO91 (x2)
043715  +5 2888  N4NJJ IU0AYR JN61 (x3)
041415  +0 2452  N4NJJ IU1LCK JN35 (x2)

SNR History by Band