FAA Grounds Cirrus SF50 Jet over AoA Vane Issue | Aviation International News

FAA Grounds Cirrus SF50 Jet over AoA Vane Issue

An FAA emergency AD issued April 18 grounded the more than 110 in-service Cirrus SF50 jets for immediate replacement of the angle of attack (AoA) vane.

By Rob Finfrock • Contributor - Business Aviation

April 19, 2019

The FAA has issued an emergency Airworthiness Directive (AD) on the Cirrus SF50 Vision Jet, grounding the more than 110 in-service single-engine jets for immediate replacement of the aircraft’s angle of attack (AoA) vane. According to the emergency AD issued Thursday, Cirrus reported "the aircraft's stall warning and protection system (SWPS) or Electronic Stability & Protection (ESP) System engag[ed] when not appropriate” in three incidents since November 2018, leading to a stall warning crew alert system (CAS) message and activation of the stick shaker and/or stick pusher despite the aircraft maintaining sufficient airspeed and AoA for normal flight.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

South Korean Air Force Receives First KF-21 Fighter

Jet was first production example made by Korea Aerospace Industries

Korea Aerospace Industries KF-21

Uzbekistan Takes Delivery of First Embraer C-390

Milestone marks inaugural central Asian customer for Brazilian airframer

Grey C-390 in hangar

KlasJet Wins FAA Approval for U.S. ACMI Operations

Company targets seasonal peaks and capacity shortfalls

Boeing 737 from the rear, on the ground

Vertical Expands UK eVTOL Aircraft Manufacturing Site

Expanded facility at Cotswold Airport precedes final mass-production location

Vertical VX4 prototype being rolled into new hangar

Bye’s eFlyer 2 Electric Trainer Makes First Flight

Conforming prototype flew for about five minutes near Denver

eFlyer 2 in flight

Starfighters Space Sells Mach 2 Testing by the Sortie

Company says F-104 Starfighter jets offer a “wind tunnel in the sky”

Two Starfighters Space F-104s in flight

Australia Boosts Capability With Trio of ISR Platforms

Fleet now includes MQ-4C Triton, MC-55A Peregrine and the P-8A Poseidon

Royal Australian Air Force P-8A Poseidon and MC-55A Peregrine aircraft

Textron Aviation Marks Rollout of 500th Latitude

Aircraft entered service in 2015

Textron Aviation rollout of 500th Cessna Citation Latitude