Mark WB3CAI

*Burgh Verified*
I know you. You know me. One thing I can tell you is you got to be free.

[Mark WB3CAI @marksenk]

Do you use a #POCRadio ? #SimplePTT

[Mark WB3CAI @marksenk]

I ordered a POC radio (Push to Talk Over Cellular) - It's the blind accessible #Tank model sold by https://t.co/B5c0SPOD17 #SimplePTT

[Mark WB3CAI @marksenk]

This is my first post in 2026 - Good thing I found my recovery code.

[Mark WB3CAI @marksenk]

Nice to know that the Meater Pro and other products work for the blind using VoiceOver VoiceOver & TalkBack Support for MEATER – MEATER Support #blind #A11Y meat / oven thermometers https://t.co/T7AnvEAdbp

[Mark WB3CAI @marksenk]

I bought a https://t.co/erzKof23u6 Fusion #solar cooker on Black Friday - GoSun Solar Stove! - Talking w
ith CEO Patrick Sherwin https://t.co/y23s87OoGA via @YouTube

[Mark WB3CAI @marksenk]

One-hundred-twenty years ago in 1905, Rev. Joseph Murgas publicly unveiled the “Tone Method,” a wireless communication system capable of transmitting messages reliably over long distances.
https://t.co/GJCNQ63SIY #HamRadio K3YTL W3USR #CW

[Mark WB3CAI @marksenk]

How to Tell if Your N95® Respirator is NIOSH Approved https://t.co/y0mnjDKgod via @YouTube

[NIOSH @NIOSH]

The National Firefighter Registry (NFR) for Cancer is the largest effort ever undertaken to understand and reduce risk of cancer among U.S. firefighters. All U.S. firefighters, with or without cancer, active, former, or retired, can join: https://t.co/EpPdjpd4hZ

[Mark WB3CAI @marksenk]

Sending a message: Scranton, Wilkes-Barre to celebrate priest who changed wireless, radio communication https://t.co/l0UWc9motG #HamRadio Nov. 15, 2025

[Mark WB3CAI @marksenk]

The Rev. Joseph Murgas developed the wireless tone system in the basement rectory of Sacred Heart Church in Wilkes-Barre, PA Follow @Murgas_ARC #hamradio

[Mark WB3CAI @marksenk]

Split the price of a PA Millionaire lottery ticket with my friend Dave. I'd like to find a source for the El Gordo lottery tickets from Spain. :)

[Mark WB3CAI @marksenk]

The Morse contact was fun - reminded me of my start on the Novice bands - almost 50 years ago.

[Mark WB3CAI @marksenk]

Plugged in a V-Band CW to USB interface and made a Morse contact on https://t.co/Tof1fuqg5t Worked John 25 from Ontario

[Mark WB3CAI @marksenk]

Added passkey to GitHub and Microsoft - Did not add passkey to Twitter or Google as they seem to require Windows Hello to be activated - See https://t.co/7143ctVQd4

[Mark WB3CAI @marksenk]

@stijnhommes I also use https://t.co/Ef4mgttFyi - I like the Yubikey for 2FA

[Mark WB3CAI @marksenk]

Using Yubikey 5A to store passkeys for several accounts: Microsoft, https://t.co/O4DKo4wzFr Uber Linkedin - Several more to update. Find a list of some at https://t.co/rbNj3mUK3J

[Mark WB3CAI @marksenk]

Updating passwords for https://t.co/UNjcSLQrgX and https://t.co/n9nIJ6CBQ6 - Not a very active ham these days...

[Mark WB3CAI @marksenk]

SK Obit for WA3CKA Joe Smalley of Pittston PA https://t.co/bd7b4Gtraj
Joe was a role model for me in my early ham radio days. #RCA #Murgas ARC founding member K3YTL

[Mark WB3CAI @marksenk]

Look for W0H - Handiham Radio Camp 2025 QSO Party - September 5 – 7, 2100Z – 2100Z https://t.co/d9BdMc6Dvm Lists frequencies and QSL info

[Mark WB3CAI @marksenk]

Died at CDC Atlanta August 8, 2025 - Join me in making a gift to help Officer David Rose's Family at this difficult time. All gifts are tax deductible to the fullest extent of the law. https://t.co/QYk0U8Na6P