W4PKU — FT8 station from United States

United States Grid: JO22

Amateur radio station W4PKU operating from United States (grid square JO22). 139 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, 10m, over 17 days, best SNR +18 dB. Heard between 2026-04-26 and 2026-07-22.

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Overview

139
Total spots
1
CQ calls
17
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-26
Last seen: 2026-07-22 12:49 UTC

Frequent QSO partners observed at SO8OO

Stations W4PKU worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandW4PKUPartnerPartner SNRMsgs
07-22 14:49 20m -14 / - PD0DDA - / - 2 Partial
07-22 14:43 20m -16 / - PD0DDA - / - 3 Partial
07-22 14:43 20m -18 / - PD1ANF - / -12 2 Partial
07-22 14:38 20m -7 / - R2SN - / -14 2 Partial
07-22 14:37 20m -12 / - UA3RAU - / -13 2 ✓ Confirmed
07-22 14:24 20m -2 / - R2SN - / -7 3 Partial
07-13 14:27 20m -18 / - PD1ADA - / - 4 Partial
07-13 14:21 20m -24 / - PD1ADA - / -8 3 Partial
07-10 14:16 20m -18 / - DL2ROB - / +3 4 Partial
07-04 18:48 20m +4 / - DG0LHH - / -10 3 Partial
07-04 18:36 20m +1 / - E70A - / -12 5 ✓ Confirmed
07-03 15:26 20m -20 / - UF4S - / - 2 ✓ Confirmed
06-25 15:20 10m -9 / - F1TXI - / - 3 Partial
06-13 16:08 20m - / -11 OE6FEF -2 / - 2 Partial
05-30 22:09 20m - / -14 SQ7BKG +5 / - 2 ✓ Confirmed
05-30 21:58 20m - / - OJ0MN +1 / - 15 Partial
05-30 21:54 20m - / - OJ0MN -8 / - 2 Partial
05-30 21:50 20m +1 / - MI7XHT - / -4 2 Partial
05-30 21:49 20m - / - OJ0MN -9 / - 2 Partial
05-30 21:45 20m +2 / - RA3ZH - / - 2 Partial
05-30 21:45 20m -10 / - RU3SD - / - 8 Partial
05-30 21:43 20m -3 / -15 A92AE -8 / -16 6 ✓ Complete
05-30 21:43 20m -14 / - UA3ALY - / -21 2 Partial
05-30 21:42 20m +4 / - RA3ZH - / - 2 Partial
05-30 21:42 20m - / -10 F1HFP -8 / - 2 Partial
05-30 21:34 20m -2 / - A61CK -1 / -5 6 ✓ Verified
05-30 19:14 20m - / - LZ1BT +2 / - 4 Partial
05-21 13:05 20m 0 / - EI6JZB - / - 2 Partial
05-19 14:48 20m +18 / - GJ0KYZ - / -1 2 Partial
05-19 14:33 20m -12 / - YL2KF -14 / -23 3 Partial
05-18 14:14 20m -2 / - G1SQB - / -12 2 Partial
05-18 14:07 20m -6 / - G1SQB - / - 4 Partial
05-18 14:07 20m +5 / - GJ0KYZ/QRP - / -12 4 Partial
05-18 14:07 20m -14 / - PD5MVH - / -10 3 Partial
05-18 14:04 20m - / - PD5MVH -15 / - 2 Partial
05-18 14:02 20m -5 / -24 MW7TTA -6 / -17 5 ✓ Complete
05-13 15:16 20m -1 / - IZ8EYN - / -21 6 Partial
05-13 15:06 20m -12 / - F5IXN - / - 4 Partial
05-13 15:03 20m -23 / - IZ0GRR - / -13 2 Partial
05-13 15:01 20m -10 / - LZ1ZF - / -19 3 Partial
05-08 15:53 20m -2 / - DL1UDO - / - 4 Partial
05-08 15:47 20m -1 / - DF1JC - / - 3 Partial
05-08 15:46 20m -9 / - PD0DDA - / -21 10 Partial
05-01 14:34 20m +1 / - JJ5NFT - / -18 3 ✓ Confirmed
04-28 21:41 40m -10 / - F5RMK - / -16 2 ✓ Confirmed
04-28 21:38 40m -10 / - EC3A - / -15 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
141445 -10  334  W4PKU IU5HIU JN53
142445  +1  443  W4PKU R2SN -07 (x3)
143730 -13 1133  W4PKU UA3RAU -13 (x2)
143830  -8  401  W4PKU R2SN -14 (x2)
144300 -24 1658  W4PKU PD1ANF JO21
144330 -20 2026  W4PKU PD0DDA JO22
144400 -11 2659  W4PKU PD1ANF R-12
144400 -15 2026  W4PKU PD0DDA JO22 (x4)
10m 
UTC    dB  Freq  Message
152045  -6  617  W4PKU F1TXI IN96 (x3)
141615 -12 1140  W4PKU F4LWD JN03
40m 
UTC    dB  Freq  Message
213815 -12 1444  W4PKU EC3A -15 (x2)
214115 -10 1838  W4PKU F5RMK -16 (x2)
214245  -8 2019  W4PKU IK6SBW JN62

SNR History by Band