Видео с ютуба Ke4Est

"BaMaKey Blues." (song made by KE4EST)
AEA Morse Machine -- Model MM-3

AEA Morse Machine -- Model MM-3
Parks On The Air (POTA)! Come hunt us on SSB!

Parks On The Air (POTA)! Come hunt us on SSB!
Arduino Antenna Analyzer Review

Arduino Antenna Analyzer Review
September Update 2021

September Update 2021
nano

nano
Vintage Training Oscilloscope -- UEL Model E

Vintage Training Oscilloscope -- UEL Model E
Parks On The Air (POTA) Activation LIVE-STREAMED 2/22/26 w/ K4AA & KE4EST!

Parks On The Air (POTA) Activation LIVE-STREAMED 2/22/26 w/ K4AA & KE4EST!
Parks On The Air (POTA) Activation LIVE-STREAMED 2/15/26 w/ K4AA & KE4EST!

Parks On The Air (POTA) Activation LIVE-STREAMED 2/15/26 w/ K4AA & KE4EST!
Heathkit IO-17 Restoration Part 1

Heathkit IO-17 Restoration Part 1
HAM Radio Interview With Park Operator Michael Graves KE4EST

HAM Radio Interview With Park Operator Michael Graves KE4EST
HP 711A HV Power Supply Overview

HP 711A HV Power Supply Overview
POTA ACTIVATION US 4509

POTA ACTIVATION US 4509
KE4EST Eastern Standard Time POTA Activation 7.189 @1640ish UTC 1/12/26

KE4EST Eastern Standard Time POTA Activation 7.189 @1640ish UTC 1/12/26
Ten Tec 961 Power Supply-Speaker Repair

Ten Tec 961 Power Supply-Speaker Repair
Arduino Antenna Analyzer -- A Look Inside

Arduino Antenna Analyzer -- A Look Inside
Nano HD Whats in the box

Nano HD Whats in the box