Safe Flight Instrument

Safe Flight Instrument, LLC is an aircraft instrument and flight systems maker in White Plains, New York. The company was founded in 1946. The site says it sits next to the Westchester County Airport.

The site says the company pioneered stall warning and angle of attack technology. It also says the company developed automatic throttle systems, wind shear warning and other instrument innovations. These serve fixed wing and rotary wing aircraft. The site says the company's work is in aircraft instrumentation, flight performance and control systems.

The product list includes AoA and stall warning systems, AutoPower automatic throttle systems and control column stall warning shakers. It also includes an icing detector, an N1 computer and powerline detection for helicopters. The company also offers bespoke engineering. Its history page covers its early work in aircraft instrumentation. The site has a support section and an events section. The site also lists a patents listing and legal information for the company.

The site says the AutoPower system gives precise speed and thrust control, which reduces crew workload. The shakers give a clear tactile alert as the aircraft nears its critical angle of attack. The icing detector senses icing conditions in real time. The N1 computer sets engine thrust targets for steady power management.

The site says the company has AS9100D registration and offers technical support. It lists a patents listing, legal pages and an events page. The site lists the NBAA Business Aviation Convention in Las Vegas in October 2026, at Hall A booth 1345.

The company can be reached at (914) 946-9500. Its office hours are Monday to Friday from 8 am to 4:45 pm. The address is 20 New King Street in White Plains, New York 10604. The site has a directions page and a LinkedIn link. It also lists a products and services page and a history page.