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Your RF Cafe
Progenitor & Webmaster

Click here to read about RF CafeView the YouTube RF Cafe Intro VideoKirt Blattenberger
BSEE
KB3UON
EIEIO

Carpe Diem!
(Seize the Day!)

5th MOB:
My USAF radar shop

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse riding website

RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
RF & EE Symbols Word
RF Stencils for Visio

24-Hour Air Traffic Around the World
Videos for Engineers

Here is an amazing time-compressed animation of all the world's commercial air traffic as compiled by an effort by the Zurich University of Applied Sciences, NASA, Technorama, and FlightStats. Note the day/night region moving across the face of the Earth as you watch the air traffic patterns progress. One interesting phenomenon is the 5-point star that forms and the dissipates over Europe.














Thanks to Cornell for sending this.
Copyright 1996 - 2016
Webmaster:  Kirt Blattenberger, BSEE - KB3UON

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.