Hartzell Engine Tech

The AeroForce™ V-Band Clamp is now FAA PMA approved, delivering a structurally improved alternative to legacy clamp designs.

The V-Band clamp is engineered to address a known weak point. It incorporates a braided cable with a floating retainer and eliminates rivets, improves durability, load handling, and installation consistency.

For eligible installations, it also provides a terminating action for AD 2023-09-09.

Hartzell Engine Tech Receives FAA PMA Approval for AeroForce™ V-Band Clamp | Hartzell Engine Tech Hartzell Engine Tech, a Signia Aerospace company, has received FAA Parts Manufacturer Approval (PMA) for its patent-pending AeroForce™ V-Band Clamp,

Big step forward in turbocharging: Hartzell Engine Tech has delivered its first prototype electronic wastegates for testing. Benefits include fewer leak paths, reduced oil stress, and better MAP stability.

Details here: https://hartzell.aero/news-release/hartzell-engine-tech-advances-turbocharging-with-new-electronic-wastegate-prototype/

Hartzell Engine Tech Advances Turbocharging with New Electronic Wastegate Prototype | Hartzell Engine Tech MONTGOMERY, Ala., May, 2025 – Hartzell Engine Tech, a Signia Aerospace company and a trusted manufacturer of components for General Aviation and military

When Franklin's Flying Circus needed a starter fast, we made sure they got it.
Their starter gave outbetween shows... but Hartzell Engine Tech and Quality Aircraft Accessories delivered a new Sky-Tec the next morning.
We were happy to support such a fan favorite and help keep him flying!