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April 1943 Popular Mechanics
Table of Contents
April 1943 Popular Mechanics
April 1943 Popular Mechanics - RF Cafe[Table of Contents]

Wax nostalgic about and learn from the history of early mechanics and electronics. See articles from Popular Mechanics, published continuously since 1902. All copyrights hereby acknowledged.

April 1943

Vol. 79, No. 4

 

Set'er Down in Your Back Yard: Sikorsky Helicopter, by Roderick M. Grant 28
Home Forecaster Dials Weather from Known Conditions 32

 

April 1943 Popular Mechanics Table of Contents (p1) - RF Cafe

April 1943 Popular Mechanics Table of Contents (p2) - RF CafeApril 1943 Popular Mechanics Table of Contents (p3) - RF CafeApril 1943 Popular Mechanics Table of Contents (p4) - RF Cafe

 

 

Posted December 28, 2023

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2025
Webmaster: Kirt Blattenberger,
   BSEE - KB3UON - AMA92498

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

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

My Hobby Website: AirplanesAndRockets.com

My Daughter's Website: EquineKingdom