Airworthiness Directive

Tamarack Aerospace, the company under investigation following incidents involving aircraft it had modified, filed for Chapter 11 bankruptcy early in June, and announced its position on Friday, June 7. The company, based in Sandpoint, Idaho, cited recent airworthiness directives issued by the FAA and EASA that had “effectively grounded” those Citation CJ1s, CJ2s, CJ3s, and […]

The FAA today issued an airworthiness directive effective immediately that grounds all Cessna Citation CJ 525, 525A and 525B models operating with Tamarack active load alleviation system (ATLAS) winglets installed in accordance with STCSA03842NY. The agency said malfunctioning of the ATLAS could lead to loss of control of the entire aircraft. The European Aviation Safety […]

The FAA last Friday grounded all Cirrus Vision Jets through an Emergency AD prompted by Cirrus reporting three incidents on Cirrus Model SF50 airplanes of the stall warning and protection system (SWPS) or Electronic Stability & Protection (ESP) System engaging when not appropriate. Over the weekend, Cirrus senior vice president of sales and marketing Ben […]

The FAA on Thursday issued an emergency airworthiness directive (2019-08-51) against the Cirrus SF50 Vision Jet that grounds the entire fleet until specified maintenance is performed on the aircraft’s angle of attack indicators. The AD was prompted by three incidents on Cirrus Model SF50 airplanes of the stall warning and protection system (SWPS) or electronic […]