https://readmagazine.com/industries/aerospace/onboard-systems-dual-cargo-hook-hec-replacement-kit-for-ec135-aircraft-certified-by-faa/
Jun 28, 2022 - Onboard Systems International, LLC, announced that its replacement dual cargo hook HEC kit for the EC135 aircraft has been STC certified
cargo hookonboardsystemsdualhec
https://www.war.gov/Multimedia/Photos/igphoto/2002030873/
Petty Officer 3rd Class May Enjambre carries a cargo hook on the flight deck of the aircraft carrier USS John C. Stennis (CVN 74) during a replenishment at sea...
petty officercargo hookclassmayenjambre