Communications
Are commercial aircraft still typically equipped with HF radio? If so, what do the antenna systems look like? - Quora
HF Aeronautical Radio
WB6RQN | Project Amelia Earhart
Portable HF Radio Systems for Aircraft | Aviation HF
Barrett History - Barrett Communications
QLF–Amateur Radio in Your Aircraft - KITPLANES
3 Reasons to Leverage HF-9500 Radios When Modernizing Military Aircraft Fleets - Modern Battlespace
DA62 - HF Radio and/or CPDLC - diamondaviators.net
American Milspec, LLC - Aircraft Radio Control Head HF C-3940/ARC-94
Military Radio Collins Aircraft 618s-1a Hf Transceiver 2-25mhz | eBay
Collins hf aircraft radio items - Murphy's Surplus
How pilots communicate with ATC while 35,000 feet in the air - The Points Guy
Radio Tuning – Rotary – Gables Engineering
Aviation HF
Aircraft HF - Peter Skinner - Manly-Warringah Radio Society lecture - YouTube
Barrett provides HF radio for air traffic control towers - Asian Military Review
US Air Force Selects L3Harris to Deliver Airborne HF Radio for Aircraft Integration
Aeronautical HF | The SWLing Post
Radio transceiver - HF-9000 - Collins Aerospace - Rockwell Collins - AM / HF / for aircraft
QLF–Amateur Radio in Your Aircraft - KITPLANES
High Frequency Voice / Datalink
radio communications - How do aircraft making HF transmissions avoid stepping on other HF users? - Aviation Stack Exchange
787 Guide - There are no EICAS messages for a failed HF radio, but you may see these dashed lines. From experience I've also had HF radios fail without any particular indication.
HF Radio and Antennas in Mooney Aircraft - Avionics/Panel Discussion - Mooneyspace.com - A community for Mooney aircraft owners and enthusiasts
