Discover the Magic Of HF Radio. Welcome to Worldwide Communications This presentation is designed to introduce the new or recently upgraded ham to HF.
Hydrofluoric Acid Safety Handout
Hydrofluoric Acid Worker (FN000404). 2 Fatality Statistics As little as 7 milliliters (ml) of anhydrous Hydrofluoric acid (HF) in contact with the skin.
High Latitude HF Comms Testing
Hydrofluoric Acid Safety David Baird – ES&H Charlie Cooper – Technical Division.
