N4YYV — FT8 station from United States

United States Grid: IO81

Amateur radio station N4YYV operating from United States (grid square IO81). 911 FT8 spots received at SO8OO WebSDR, 189 CQ calls, active on 40m, 20m, 10m, over 44 days, best SNR +20 dB. Heard between 2026-05-07 and 2026-07-25.

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

Overview

911
Total spots
189
CQ calls
44
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-05-07
Last seen: 2026-07-25 20:11 UTC

Frequent QSO partners observed at SO8OO

Stations N4YYV worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandN4YYVPartnerPartner SNRMsgs
07-25 03:06 40m -11 / - DL3MIB - / -18 6 Partial
07-23 03:36 40m -4 / - S55DX - / -15 2 Partial
07-22 02:51 40m -10 / - G1CEC - / - 2 Partial
07-22 02:41 40m 0 / - F4BYA - / - 2 Partial
07-22 02:40 40m -15 / - KB3Z - / - 7 Partial
07-14 17:59 20m +6 / - IK4LZH - / - 2 Partial
07-12 02:18 20m -23 / - RN6MA - / +1 2 Partial
07-12 02:17 20m -6 / - RX9ABI - / - 4 Partial
07-12 01:46 20m - / -15 UA9CR -20 / - 2 ✓ Confirmed
07-12 01:44 20m - / -11 RK9UN -18 / - 2 Partial
07-12 01:42 20m - / -15 PD1HPB -20 / - 3 Partial
07-12 00:56 20m -8 / - RA6OY - / - 4 Partial
07-12 00:34 20m -22 / - RN6MA - / -3 2 Partial
07-10 19:00 20m +5 / - DL1R - / - 8 Partial
07-10 00:53 40m -2 / - F4BYA - / - 4 Partial
07-09 22:04 20m -6 / - EA3AAY - / -17 4 ✓ Confirmed
07-06 23:54 20m -8 / - IQ4JO - / -16 2 ✓ Confirmed
07-06 23:16 20m -10 / - I3QDK - / -6 8 Partial
07-06 23:16 20m -7 / - IK4LZH - / - 3 Partial
07-03 04:27 20m +1 / - UA3ZQN - / - 3 Partial
07-03 04:26 20m -22 / - UR5FS -20 / -10 4 ✓ Verified
07-03 02:43 20m - / -17 RA4ADF -16 / - 2 ✓ Confirmed
07-03 02:41 20m - / -3 KR4JYS -16 / - 2 ✓ Confirmed
07-03 02:26 20m -6 / -8 PY7XC -22 / -14 4 ✓ Complete
07-03 02:18 20m -10 / - RW9WT - / - 2 Partial
07-03 02:16 20m - / -11 UA3LAR -22 / - 2 ✓ Confirmed
07-03 02:11 20m -14 / - RW9WT - / - 3 Partial
07-03 02:09 20m -18 / -18 7Z1MM -17 / -12 4 ✓ Complete
07-03 02:07 20m -12 / - RW9WT - / - 2 Partial
07-03 02:04 20m - / -13 RA3RDN -22 / - 2 Partial
07-03 02:02 20m -16 / - UN0GY - / -10 2 Partial
07-03 01:47 20m -16 / - 5Z4VJ - / -3 4 ✓ Confirmed
07-03 01:31 20m -5 / - RX9ABI - / - 5 Partial
07-03 01:27 20m - / -16 UA3PAB -21 / - 2 Partial
07-03 01:23 20m -15 / - ON6MAT - / -10 3 Partial
07-03 01:06 20m -22 / - DL1UDO - / - 2 Partial
07-02 22:15 20m -12 / - DL1R - / - 3 Partial
07-02 22:15 20m +3 / - RN6MA - / -18 3 Partial
06-23 20:20 20m +8 / - RU3SD - / - 2 Partial
06-23 19:51 20m -22 / - G5TV - / -18 4 ✓ Confirmed
06-20 02:56 40m -18 / - KC3UTT - / - 4 Partial
06-20 02:46 40m +4 / - F4BYA - / - 4 Partial
06-20 02:42 40m 0 / - F4BYA - / - 4 Partial
06-20 02:28 40m +5 / - F4BYA - / - 4 Partial
06-20 02:22 40m -13 / - K4YT - / -1 3 ✓ Confirmed
06-20 02:20 40m +2 / - DJ0MAB - / - 3 Partial
06-20 02:11 20m -8 / - 7Z1CB - / -12 2 Partial
06-20 02:01 20m - / -17 US4EX -22 / - 6 Partial
06-20 01:58 20m - / -11 7Z1CB -22 / - 2 Partial
06-20 01:49 20m - / +7 KB1WQN -13 / - 5 Partial

Station Log

20m 
UTC    dB  Freq  Message
014900 -20 1556  CQ N4YYV EM60 (x2)
015600 -21 1508  UA1AQC N4YYV RR73
020245 -15 2358  N4YYV RT3K RR73
021700  -5  439  N4YYV RX9ABI MO05 (x4)
021845 -23 1462  N4YYV RN6MA +01 (x2)
022545 -11  440  N4YYV RX9ABI MO05
175915  +5  462  N4YYV IK4LZH JN54 (x2)
185715  -7  933  N4YYV ON4CBK JO11
221145 -17 1484  N4YYV MW7AHM IO81
40m 
UTC    dB  Freq  Message
025145  -8  625  N4YYV G1CEC IO83 (x3)
033645  -6  860  N4YYV S55DX -15 (x2)
010345  -2 2835  N4YYV F1PBZ -17
023545 -20 1396  N4YYV EA5HKZ IM98 (x2)
025545  -2  834  N4YYV S55DX -19
030600 -12 1069  N4YYV DL3MIB JN57 (x6)
10m 
UTC    dB  Freq  Message
190615 -12 2272  N4YYV LU8EX R-02
185345 -15 1296  N4YYV LU8GCJ -19

SNR History by Band